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Wikipedia

San Francisco

San Francisco (/ˌsæn frənˈsɪsk/; Spanish for "Saint Francis"), officially the City and County of San Francisco, is the commercial, financial, and cultural center of Northern California in the United States. The city proper is the fourth most populous in California and 17th most populous in the United States, with 815,201 residents as of 2021.[20] It covers a land area of 46.9 square miles (121 square kilometers),[21] at the end of the San Francisco Peninsula, making it the second most densely populated large U.S. city after New York City, and the fifth most densely populated U.S. county, behind only four of the five New York City boroughs. Among the 91 U.S. cities proper with over 250,000 residents, San Francisco was ranked first by per capita income (at $160,749[22]) and sixth by aggregate income as of 2021.[23] Colloquial nicknames for San Francisco include SF, San Fran, The City, Frisco, and Baghdad by the Bay.[24][25][26]

San Francisco
City and County of San Francisco
San Francisco from the Marin Headlands
Nicknames: 
Motto(s): 
Oro en Paz, Fierro en Guerra (Spanish)
(English: "Gold in Peace, Iron in War")
Anthem: I Left My Heart in San Francisco[2]
Interactive map outlining San Francisco
San Francisco
Location within California
San Francisco
Location within the United States
San Francisco
Location within North America
San Francisco
San Francisco (Earth)
Coordinates: 37°46′39″N 122°24′59″W / 37.77750°N 122.41639°W / 37.77750; -122.41639Coordinates: 37°46′39″N 122°24′59″W / 37.77750°N 122.41639°W / 37.77750; -122.41639
Country United States
State California
County San Francisco
CSASan Jose–San Francisco–Oakland
MetroSan Francisco–Oakland–Hayward
MissionJune 29, 1776[3]
IncorporatedApril 15, 1850[4]
Founded byJosé Joaquín Moraga
Francisco Palóu
Named forSt. Francis of Assisi
Government
 • TypeStrong mayor–council
 • BodyBoard of Supervisors
 • MayorLondon Breed (D)[5]
 • Supervisors[9]
 • Assembly members[10][11]Matt Haney (D)
Phil Ting (D)
 • State senatorScott Wiener (D)[6]
 • United States RepresentativesNancy Pelosi (D)[7]
Kevin Mullin (D)[8]
Area
 • City and county231.89 sq mi (600.59 km2)
 • Land46.9 sq mi (121.48 km2)
 • Water184.99 sq mi (479.11 km2)  80.00%
 • Metro
3,524.4 sq mi (9,128 km2)
Elevation52 ft (16 m)
Highest elevation934 ft (285 m)
Lowest elevation0 ft (0 m)
Population
 (2021 estimate)[15]
 • City and county815,201
 • Rank17th in the United States
4th in California
 • Density18,634.65/sq mi (7,194.31/km2)
 • Urban
3,269,385 (US: 14th)
 • Urban density7,626.3/sq mi (2,944.5/km2)
 • Metro4,623,264 (US: 13th)
 • CSA
9,545,921 (US: 5th)
Demonym(s)San Franciscan
San Francisqueño/a[citation needed]
Time zoneUTC−08:00 (PST)
 • Summer (DST)UTC−07:00 (PDT)
ZIP Codes[17]
List
  • 94102–94105
  • 94107–94112
  • 94114–94134
  • 94137
  • 94139–94147
  • 94151
  • 94158–94161
  • 94163–94164
  • 94172
  • 94177
  • 94188
Area codes415/628[18]
FIPS code06-67000
GNIS feature IDs277593, 2411786
GDP (2021)[19]City—$236.4billion

MSA—$668.7 billion (4th)

CSA—$1.251 trillion (3rd)
Websitesf.gov

San Francisco and the surrounding San Francisco Bay Area are a global center of economic activity and the arts and sciences,[27][28] spurred by leading universities,[29] high-tech, healthcare, FIRE, and professional services sectors.[30] As of 2020, the metropolitan area, with 6.7 million residents, ranked 5th by GDP ($874 billion) and 2nd by GDP per capita ($131,082) across the OECD countries, ahead of global cities like Paris, London, and Singapore.[31][32][33] San Francisco anchors the 13th most populous metropolitan statistical area in the United States with 4.6 million residents, and the fourth-largest by aggregate income and economic output, with a GDP of $669 billion in 2021.[34] The wider San Jose–San Francisco–Oakland, CA Combined Statistical Area is the fifth most populous, with 9.5 million residents, and the third-largest by economic output, with a GDP of $1.25 trillion in 2021. In the same year, San Francisco proper had a GDP of $236.4 billion, and a GDP per capita of $289,990.[34] San Francisco was ranked seventh in the world and third in the United States on the Global Financial Centres Index as of March 2022.[35]

As of September 2022, the Bay Area was home to four of the world's ten largest companies by market capitalization,[36] and the city proper is headquarters to companies such as Wells Fargo, Salesforce, Uber, First Republic Bank, Airbnb, Twitter, Block, Levi's, Gap, Dropbox, Pacific Gas and Electric Company, Lyft, and Cruise, although the COVID-19 pandemic has accelerated the exodus of business from downtown San Francisco.[37][38] The city is home to a number of educational and cultural institutions, such as the University of California, San Francisco, the University of San Francisco, San Francisco State University, the de Young Museum, the San Francisco Museum of Modern Art, the San Francisco Symphony, the San Francisco Ballet, the San Francisco Opera, the SFJAZZ Center, the California Academy of Sciences, the San Francisco Giants, and the Golden State Warriors. A popular tourist destination,[39] San Francisco is known for its steep rolling hills and eclectic mix of architecture across varied neighborhoods, as well as its cool summers, fog, and landmarks, including the Golden Gate Bridge, cable cars, Alcatraz, and Chinatown and Mission districts.

San Francisco was founded on June 29, 1776, when colonists from Spain established the Presidio of San Francisco at the Golden Gate and Mission San Francisco de Asís a few miles away, both named for Francis of Assisi.[3] The California Gold Rush of 1849 brought rapid growth, transforming an unimportant hamlet into a busy port, making it the largest city on the West Coast at the time; between 1870 and 1900, approximately one quarter of California's population resided in the city proper.[23] In 1856, San Francisco became a consolidated city-county.[40] After three-quarters of the city was destroyed by the 1906 earthquake and fire,[41] it was quickly rebuilt, hosting the Panama-Pacific International Exposition nine years later. In World War II, it was a major port of embarkation for naval service members shipping out to the Pacific Theater.[42] It then became the birthplace of the United Nations in 1945.[43][44][45] After the war, the confluence of returning servicemen, significant immigration, liberalizing attitudes, the rise of the beatnik and hippie countercultures, the sexual revolution, the peace movement growing from opposition to United States involvement in the Vietnam War, and other factors led to the Summer of Love and the gay rights movement, cementing San Francisco as a center of liberal activism in the United States. More recently, statewide droughts in California have strained the city's water security.[46][47]

History

3000 BC–1845 AD: Early history and rule by Spain and Mexico

Historical affiliations of San Francisco

  Spanish Empire 1776–1821
  Mexican Empire 1821–1823
  Mexican Republic 1823–1848
  United States 1848–present

The earliest archaeological evidence of human habitation of the territory of the city of San Francisco dates to 3000 BC.[48] The Yelamu group of the Ohlone people resided in a few small villages when an overland Spanish exploration party (led by Don Gaspar de Portolá) arrived on November 2, 1769, the first documented European visit to San Francisco Bay.[49]

 

The first European maritime presence occurred on August 5, 1775, when the Spanish San Carlos[a] commanded by Juan Manuel de Ayala became the first ship to anchor in the bay.[50] Soon after, on March 28, 1776, the Spanish explorer Juan Bautista de Anza established the Presidio of San Francisco. On October 9, Mission San Francisco de Asís (Mission Dolores) was founded by Padre Francisco Palóu.[3] In 1804, the province of Alta California was created, which included San Francisco.

In 1821, the Presidio and the Mission were ceded to Mexico by Spain. The extensive California mission system gradually lost its influence during the period of Mexican rule. Agricultural land became largely privatized as ranchos, as was occurring in other parts of California. Coastal trade increased, including a half-dozen barques from various Atlantic ports which regularly sailed in California waters.[51][52]

Yerba Buena (after a native herb), a trading post with settlements between the Presidio and Mission grew up around the Plaza de Yerba Buena. The plaza was later renamed Portsmouth Square (now located in the city's Chinatown and Financial District). The Presidio was commanded in 1833 by Captain Mariano G. Vallejo.[51]

In 1834, Francisco de Haro became the first Alcalde of Yerba Buena. De Haro was a native of Mexico, from the west coast city of Compostela, Nayarit. A land survey of Yerba Buena was made by the Swiss immigrant Jean Jacques Vioget as prelude to the city plan. The second Alcalde José Joaquín Estudillo was a Californio from a prominent Monterey family. In 1835, while in office, he approved the first land grant in Yerba Buena: to William Richardson, a naturalized Mexican citizen of English birth. Richardson had arrived in San Francisco aboard a whaling ship in 1822. In 1825, he married Maria Antonia Martinez, eldest daughter of the Californio Ygnacio Martínez.[53][b]

1846–1905: Population growth and American acquisition

 
Juana Briones de Miranda, considered the "Founding Mother of San Francisco"[54]

Yerba Buena began to attract American and European settlers; an 1842 census listed 21 residents (11%) born in the United States or Europe, as well as one Filipino merchant.[55] Commodore John D. Sloat claimed California for the United States on July 7, 1846, during the Mexican–American War, and Captain John B. Montgomery arrived to claim Yerba Buena two days later. Yerba Buena was renamed San Francisco on January 30 of the next year, and Mexico officially ceded the territory to the United States at the end of the war in 1848. Despite its attractive location as a port and naval base, San Francisco was still a small settlement with inhospitable geography.[56] Its 1847 population was said to be 459.[51]

The California Gold Rush brought a flood of treasure seekers (known as "forty-niners", as in "1849"). With their sourdough bread in tow,[57] prospectors accumulated in San Francisco over rival Benicia,[58] raising the population from 1,000 in 1848 to 25,000 by December 1849.[59] The promise of wealth was so strong that crews on arriving vessels deserted and rushed off to the gold fields, leaving behind a forest of masts in San Francisco harbor.[60] Some of these approximately 500 abandoned ships were used at times as storeships, saloons, and hotels; many were left to rot, and some were sunk to establish title to the underwater lot. By 1851, the harbor was extended out into the bay by wharves while buildings were erected on piles among the ships. By 1870, Yerba Buena Cove had been filled to create new land. Buried ships are occasionally exposed when foundations are dug for new buildings.[61]

California was quickly granted statehood in 1850, and the U.S. military built Fort Point at the Golden Gate and a fort on Alcatraz Island to secure the San Francisco Bay. San Francisco County was one of the state's 18 original counties established at California statehood in 1850.[62] Until 1856, San Francisco's city limits extended west to Divisadero Street and Castro Street, and south to 20th Street. In 1856, the California state government divided the county. A straight line was then drawn across the tip of the San Francisco Peninsula just north of San Bruno Mountain. Everything south of the line became the new San Mateo County while everything north of the line became the new consolidated City and County of San Francisco.[63]

 
City seal from before the Consolidation Act of 1856. The phoenix references the early fires that burn early San Francisco. Significant fires occurred December 1849, May 1850, June 1850, September 1850, May 1851, and June 1851.[64]

Entrepreneurs sought to capitalize on the wealth generated by the Gold Rush. Silver discoveries, including the Comstock Lode in Nevada in 1859, further drove rapid population growth.[65] With hordes of fortune seekers streaming through the city, lawlessness was common, and the Barbary Coast section of town gained notoriety as a haven for criminals, prostitution, bootlegging, and gambling.[66] Early winners were the banking industry, with the founding of Wells Fargo in 1852 and the Bank of California in 1864. Development of the Port of San Francisco and the establishment in 1869 of overland access to the eastern U.S. rail system via the newly completed Pacific Railroad (the construction of which the city only reluctantly helped support[67]) helped make the Bay Area a center for trade. Catering to the needs and tastes of the growing population, Levi Strauss opened a dry goods business and Domingo Ghirardelli began manufacturing chocolate. Chinese immigrants made the city a polyglot culture, drawn to "Old Gold Mountain", creating the city's Chinatown quarter. By 1880, Chinese made up 9.3% of the population.[68] The first cable cars carried San Franciscans up Clay Street in 1873. The city's sea of Victorian houses began to take shape, and civic leaders campaigned for a spacious public park, resulting in plans for Golden Gate Park. San Franciscans built schools, churches, theaters, and all the hallmarks of civic life. The Presidio developed into the most important American military installation on the Pacific coast.[69] By 1890, San Francisco's population approached 300,000, making it the eighth-largest city in the United States at the time. Around 1901, San Francisco was a major city known for its flamboyant style, stately hotels, ostentatious mansions on Nob Hill, and a thriving arts scene.[70] The first North American plague epidemic was the San Francisco plague of 1900–1904.[71]

1906–1940: San Francisco earthquake and reconstruction

At 5:12 am on April 18, 1906, a major earthquake struck San Francisco and northern California. As buildings collapsed from the shaking, ruptured gas lines ignited fires that spread across the city and burned out of control for several days. With water mains out of service, the Presidio Artillery Corps attempted to contain the inferno by dynamiting blocks of buildings to create firebreaks.[72] More than three-quarters of the city lay in ruins, including almost all of the downtown core.[41] Contemporary accounts reported that 498 people died, though modern estimates put the number in the several thousands.[73] More than half of the city's population of 400,000 was left homeless.[74] Refugees settled temporarily in makeshift tent villages in Golden Gate Park, the Presidio, on the beaches, and elsewhere. Many fled permanently to the East Bay.

 
"Not in history has a modern imperial city been so completely destroyed. San Francisco is gone." –Jack London after the 1906 earthquake and fire[75]

Rebuilding was rapid and performed on a grand scale. Rejecting calls to completely remake the street grid, San Franciscans opted for speed.[76] Amadeo Giannini's Bank of Italy, later to become Bank of America, provided loans for many of those whose livelihoods had been devastated. The influential San Francisco Planning and Urban Research Association or SPUR was founded in 1910 to address the quality of housing after the earthquake.[77] The earthquake hastened development of western neighborhoods that survived the fire, including Pacific Heights, where many of the city's wealthy rebuilt their homes.[78] In turn, the destroyed mansions of Nob Hill became grand hotels. City Hall rose again in splendid Beaux Arts style, and the city celebrated its rebirth at the Panama–Pacific International Exposition in 1915.[79]

During this period, San Francisco built some of its most important infrastructure. Civil Engineer Michael O'Shaughnessy was hired by San Francisco Mayor James Rolph as chief engineer for the city in September 1912 to supervise the construction of the Twin Peaks Reservoir, the Stockton Street Tunnel, the Twin Peaks Tunnel, the San Francisco Municipal Railway, the Auxiliary Water Supply System, and new sewers. San Francisco's streetcar system, of which the J, K, L, M, and N lines survive today, was pushed to completion by O'Shaughnessy between 1915 and 1927. It was the O'Shaughnessy Dam, Hetch Hetchy Reservoir, and Hetch Hetchy Aqueduct that would have the largest effect on San Francisco.[80] An abundant water supply enabled San Francisco to develop into the city it has become today.

 
The original Bay Bridge, shown here under construction in 1935, took 40 months to complete.

In ensuing years, the city solidified its standing as a financial capital; in the wake of the 1929 stock market crash, not a single San Francisco-based bank failed.[81] Indeed, it was at the height of the Great Depression that San Francisco undertook two great civil engineering projects, simultaneously constructing the San Francisco–Oakland Bay Bridge and the Golden Gate Bridge, completing them in 1936 and 1937, respectively. It was in this period that the island of Alcatraz, a former military stockade, began its service as a federal maximum security prison, housing notorious inmates such as Al Capone, and Robert Franklin Stroud, the Birdman of Alcatraz. San Francisco later celebrated its regained grandeur with a World's fair, the Golden Gate International Exposition in 1939–40, creating Treasure Island in the middle of the bay to house it.[82]

1941–present: World War II and urbanization

During World War II, the Hunters Point Naval Shipyard became a hub of activity, and Fort Mason became the primary port of embarkation for service members shipping out to the Pacific Theater of Operations.[42] The explosion of jobs drew many people, especially African Americans from the South, to the area. After the end of the war, many military personnel returning from service abroad and civilians who had originally come to work decided to stay. The United Nations Charter creating the United Nations was drafted and signed in San Francisco in 1945 and, in 1951, the Treaty of San Francisco re-established peaceful relations between Japan and the Allied Powers.[83]

Urban planning projects in the 1950s and 1960s involved widespread destruction and redevelopment of west-side neighborhoods and the construction of new freeways, of which only a series of short segments were built before being halted by citizen-led opposition.[84] The onset of containerization made San Francisco's small piers obsolete, and cargo activity moved to the larger Port of Oakland.[85] The city began to lose industrial jobs and turned to tourism as the most important segment of its economy.[86] The suburbs experienced rapid growth, and San Francisco underwent significant demographic change, as large segments of the white population left the city, supplanted by an increasing wave of immigration from Asia and Latin America.[87][88] From 1950 to 1980, the city lost over 10 percent of its population.

 
The Transamerica Pyramid was the tallest building in San Francisco until 2016, when Salesforce Tower surpassed it.

Over this period, San Francisco became a magnet for America's counterculture. Beat Generation writers fueled the San Francisco Renaissance and centered on the North Beach neighborhood in the 1950s.[89] Hippies flocked to Haight-Ashbury in the 1960s, reaching a peak with the 1967 Summer of Love.[90] In 1974, the Zebra murders left at least 16 people dead.[91] In the 1970s, the city became a center of the gay rights movement, with the emergence of The Castro as an urban gay village, the election of Harvey Milk to the Board of Supervisors, and his assassination, along with that of Mayor George Moscone, in 1978.[92]

Bank of America completed 555 California Street in 1969 and the Transamerica Pyramid was completed in 1972,[93] igniting a wave of "Manhattanization" that lasted until the late 1980s, a period of extensive high-rise development downtown.[94] The 1980s also saw a dramatic increase in the number of homeless people in the city, an issue that remains today, despite many attempts to address it.[95] The 1989 Loma Prieta earthquake caused destruction and loss of life throughout the Bay Area. In San Francisco, the quake severely damaged structures in the Marina and South of Market districts and precipitated the demolition of the damaged Embarcadero Freeway and much of the damaged Central Freeway, allowing the city to reclaim The Embarcadero as its historic downtown waterfront and revitalizing the Hayes Valley neighborhood.[96]

The two recent decades have seen booms driven by the internet industry. During the dot-com boom of the late 1990s, startup companies invigorated the San Francisco economy. Large numbers of entrepreneurs and computer application developers moved into the city, followed by marketing, design, and sales professionals, changing the social landscape as once poorer neighborhoods became increasingly gentrified.[97] Demand for new housing and office space ignited a second wave of high-rise development, this time in the South of Market district.[98] By 2000, the city's population reached new highs, surpassing the previous record set in 1950. When the bubble burst in 2001, many of these companies folded and their employees were laid off. Yet high technology and entrepreneurship remain mainstays of the San Francisco economy. By the mid-2000s (decade), the social media boom had begun, with San Francisco becoming a popular location for tech offices and a common place to live for people employed in Silicon Valley companies such as Apple and Google.[99]

The Ferry Station Post Office Building, Armour & Co. Building, Atherton House, and YMCA Hotel are historic buildings among dozens of historical landmarks in the city according to the National Register of Historic Places listings in San Francisco.[citation needed]

Geography

 
The San Francisco Peninsula

San Francisco is located on the West Coast of the United States at the north end of the San Francisco Peninsula and includes significant stretches of the Pacific Ocean and San Francisco Bay within its boundaries. Several picturesque islandsAlcatraz, Treasure Island and the adjacent Yerba Buena Island, and small portions of Alameda Island, Red Rock Island, and Angel Island—are part of the city. Also included are the uninhabited Farallon Islands, 27 miles (43 km) offshore in the Pacific Ocean. The mainland within the city limits roughly forms a "seven-by-seven-mile square", a common local colloquialism referring to the city's shape, though its total area, including water, is nearly 232 square miles (600 km2).

There are more than 50 hills within the city limits.[100] Some neighborhoods are named after the hill on which they are situated, including Nob Hill, Potrero Hill, and Russian Hill. Near the geographic center of the city, southwest of the downtown area, are a series of less densely populated hills. Twin Peaks, a pair of hills forming one of the city's highest points, forms an overlook spot. San Francisco's tallest hill, Mount Davidson, is 928 feet (283 m) high and is capped with a 103-foot (31 m) tall cross built in 1934.[101] Dominating this area is Sutro Tower, a large red and white radio and television transmission tower reaching 1,811 ft (552 m) above sea level.

The nearby San Andreas and Hayward Faults are responsible for much earthquake activity, although neither physically passes through the city itself. The San Andreas Fault caused the earthquakes in 1906 and 1989. Minor earthquakes occur on a regular basis. The threat of major earthquakes plays a large role in the city's infrastructure development. The city constructed an auxiliary water supply system and has repeatedly upgraded its building codes, requiring retrofits for older buildings and higher engineering standards for new construction.[102] However, there are still thousands of smaller buildings that remain vulnerable to quake damage.[103] USGS has released the California earthquake forecast which models earthquake occurrence in California.[104]

San Francisco's shoreline has grown beyond its natural limits. Entire neighborhoods such as the Marina, Mission Bay, and Hunters Point, as well as large sections of the Embarcadero, sit on areas of landfill. Treasure Island was constructed from material dredged from the bay as well as material resulting from the excavation of the Yerba Buena Tunnel through Yerba Buena Island during the construction of the Bay Bridge. Such land tends to be unstable during earthquakes. The resulting soil liquefaction causes extensive damage to property built upon it, as was evidenced in the Marina district during the 1989 Loma Prieta earthquake.[105] Most of the city's natural watercourses, such as Islais Creek and Mission Creek, have been culverted and built over, although the Public Utilities Commission is studying proposals to daylight or restore some creeks.[106]

Cityscape

 
Aerial view from the west in April 2018. San Francisco is seen in the foreground, with Oakland and Alameda in the background.
 
San Francisco viewed from Mt. Tamalpais in February 2019

Neighborhoods

 
San Francisco Chinatown is the oldest in North America and one of the largest Chinese enclaves outside of Asia.

The historic center of San Francisco is the northeast quadrant of the city anchored by Market Street and the waterfront. It is here that the Financial District is centered, with Union Square, the principal shopping and hotel district, and the Tenderloin nearby. Cable cars carry riders up steep inclines to the summit of Nob Hill, once the home of the city's business tycoons, and down to the waterfront tourist attractions of Fisherman's Wharf, and Pier 39, where many restaurants feature Dungeness crab from a still-active fishing industry. Also in this quadrant are Russian Hill, a residential neighborhood with the famously crooked Lombard Street; North Beach, the city's Little Italy and the former center of the Beat Generation; and Telegraph Hill, which features Coit Tower. Abutting Russian Hill and North Beach is San Francisco's Chinatown, the oldest Chinatown in North America.[107][108][109][110] The South of Market, which was once San Francisco's industrial core, has seen significant redevelopment following the construction of Oracle Park and an infusion of startup companies. New skyscrapers, live-work lofts, and condominiums dot the area. Further development is taking place just to the south in Mission Bay area, a former railroad yard, which now has a second campus of the University of California, San Francisco and Chase Center, which opened in 2019 as the new home of the Golden State Warriors.[111]

West of downtown, across Van Ness Avenue, lies the large Western Addition neighborhood, which became established with a large African American population after World War II. The Western Addition is usually divided into smaller neighborhoods including Hayes Valley, the Fillmore, and Japantown, which was once the largest Japantown in North America but suffered when its Japanese American residents were forcibly removed and interned during World War II. The Western Addition survived the 1906 earthquake with its Victorians largely intact, including the famous "Painted Ladies", standing alongside Alamo Square. To the south, near the geographic center of the city is Haight-Ashbury, famously associated with 1960s hippie culture.[112] The Haight is now[timeframe?] home to some expensive boutiques[113][better source needed] and a few controversial chain stores,[114] although it still retains[timeframe?][citation needed] some bohemian character.

North of the Western Addition is Pacific Heights, an affluent neighborhood that features the homes built by wealthy San Franciscans in the wake of the 1906 earthquake. Directly north of Pacific Heights facing the waterfront is the Marina, a neighborhood popular with young professionals that was largely built on reclaimed land from the Bay.[115]

In the southeast quadrant of the city is the Mission District—populated in the 19th century by Californios and working-class immigrants from Germany, Ireland, Italy, and Scandinavia. In the 1910s, a wave of Central American immigrants settled in the Mission and, in the 1950s, immigrants from Mexico began to predominate.[116] In recent years, gentrification has changed the demographics of parts of the Mission from Latino, to twenty-something professionals. Noe Valley to the southwest and Bernal Heights to the south are both increasingly popular among young families with children. East of the Mission is the Potrero Hill neighborhood, a mostly residential neighborhood that features sweeping views of downtown San Francisco. West of the Mission, the area historically known as Eureka Valley, now popularly called the Castro, was once a working-class Scandinavian and Irish area. It has become North America's first gay village, and is now the center of gay life in the city.[117] Located near the city's southern border, the Excelsior District is one of the most ethnically diverse neighborhoods in San Francisco. The predominantly African American Bayview-Hunters Point in the far southeast corner of the city is one of the poorest neighborhoods and suffers from a high rate of crime, though the area has been the focus of several revitalizing and controversial urban renewal projects.

 

The construction of the Twin Peaks Tunnel in 1918 connected southwest neighborhoods to downtown via streetcar, hastening the development of West Portal, and nearby affluent Forest Hill and St. Francis Wood. Further west, stretching all the way to the Pacific Ocean and north to Golden Gate Park lies the vast Sunset District, a large middle-class area with a predominantly Asian population.[118]

The northwestern quadrant of the city contains the Richmond, a mostly middle-class neighborhood north of Golden Gate Park, home to immigrants from other parts of Asia as well as many Russian and Ukrainian immigrants. Together, these areas are known as The Avenues. These two districts are each sometimes further divided into two regions: the Outer Richmond and Outer Sunset can refer to the more western portions of their respective district and the Inner Richmond and Inner Sunset can refer to the more eastern portions.

Many piers remained derelict for years until the demolition of the Embarcadero Freeway reopened the downtown waterfront, allowing for redevelopment. The centerpiece of the port, the Ferry Building, while still receiving commuter ferry traffic, has been restored and redeveloped as a gourmet marketplace.

Climate

San Francisco has a warm-summer Mediterranean climate (Köppen Csb) characteristic of California's coast, with moist, mild winters and dry summers.[119] San Francisco's weather is strongly influenced by the cool currents of the Pacific Ocean on the west side of the city, and the water of San Francisco Bay to the north and east. This moderates temperature swings and produces a remarkably mild year-round climate with little seasonal temperature variation.[120]

 
Fog is a regular feature of San Francisco summers.

Among major U.S. cities, San Francisco has the coolest daily mean, maximum, and minimum temperatures for June, July, and August.[121] During the summer, rising hot air in California's interior valleys creates a low-pressure area that draws winds from the North Pacific High through the Golden Gate, which creates the city's characteristic cool winds and fog.[122] The fog is less pronounced in eastern neighborhoods and during the late summer and early fall. As a result, the year's warmest month, on average, is September, and on average, October is warmer than July, especially in daytime.

Temperatures reach or exceed 80 °F (27 °C) on an average of only 21 and 23 days a year at downtown and San Francisco International Airport (SFO), respectively.[123] The dry period of May to October is mild to warm, with the normal monthly mean temperature peaking in September at 62.7 °F (17.1 °C).[123] The rainy period of November to April is slightly cooler, with the normal monthly mean temperature reaching its lowest in January at 51.3 °F (10.7 °C).[123] On average, there are 73 rainy days a year, and annual precipitation averages 23.65 inches (601 mm).[123] Variation in precipitation from year to year is high. Above-average rain years are often associated with warm El Niño conditions in the Pacific while dry years often occur in cold water La Niña periods. In 2013 (a "La Niña" year), a record low 5.59 in (142 mm) of rainfall was recorded at downtown San Francisco, where records have been kept since 1849.[123] Snowfall in the city is very rare, with only 10 measurable accumulations recorded since 1852, most recently in 1976 when up to 5 inches (13 cm) fell on Twin Peaks.[124][125]

The highest recorded temperature at the official National Weather Service downtown observation station[c] was 106 °F (41 °C) on September 1, 2017.[127] During that hot spell, the warmest ever night of 71 °F (22 °C) was also recorded.[128] The lowest recorded temperature was 27 °F (−3 °C) on December 11, 1932.[129] The National Weather Service provides a helpful visual aid[130] graphing the information in the table below to display visually by month the annual typical temperatures, the past year's temperatures, and record temperatures.[importance?]

During a normal year between 1991 and 2020 San Francisco would record a warmest night at 64 °F (18 °C) and a coldest day at 49 °F (9 °C).[123] The coldest daytime high since the station's opening in 1945 was recorded in December 1972 at 37 °F (3 °C).[123]

As a coastal city, San Francisco will be heavily affected by climate change. As of 2021, sea levels are projected to rise by as much as 5 feet (1.5 m), resulting in periodic flooding, rising groundwater levels, and lowland floods from more severe storms.[131]

San Francisco falls under the USDA 10b Plant hardiness zone, though some areas, particularly downtown, border zone 11a.[132][133]

Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °F (°C) 79
(26)
81
(27)
87
(31)
94
(34)
97
(36)
103
(39)
98
(37)
98
(37)
106
(41)
102
(39)
86
(30)
76
(24)
106
(41)
Mean maximum °F (°C) 67.1
(19.5)
71.8
(22.1)
76.4
(24.7)
80.7
(27.1)
81.4
(27.4)
84.6
(29.2)
80.5
(26.9)
83.4
(28.6)
90.8
(32.7)
87.9
(31.1)
75.8
(24.3)
66.4
(19.1)
94.0
(34.4)
Average high °F (°C) 57.8
(14.3)
60.4
(15.8)
62.1
(16.7)
63.0
(17.2)
64.1
(17.8)
66.5
(19.2)
66.3
(19.1)
67.9
(19.9)
70.2
(21.2)
69.8
(21.0)
63.7
(17.6)
57.9
(14.4)
64.1
(17.8)
Daily mean °F (°C) 52.2
(11.2)
54.2
(12.3)
55.5
(13.1)
56.4
(13.6)
57.8
(14.3)
59.7
(15.4)
60.3
(15.7)
61.7
(16.5)
62.9
(17.2)
62.1
(16.7)
57.2
(14.0)
52.5
(11.4)
57.7
(14.3)
Average low °F (°C) 46.6
(8.1)
47.9
(8.8)
48.9
(9.4)
49.7
(9.8)
51.4
(10.8)
53.0
(11.7)
54.4
(12.4)
55.5
(13.1)
55.6
(13.1)
54.4
(12.4)
50.7
(10.4)
47.0
(8.3)
51.3
(10.7)
Mean minimum °F (°C) 40.5
(4.7)
42.0
(5.6)
43.7
(6.5)
45.0
(7.2)
48.0
(8.9)
50.1
(10.1)
51.6
(10.9)
52.9
(11.6)
52.0
(11.1)
49.9
(9.9)
44.9
(7.2)
40.7
(4.8)
38.8
(3.8)
Record low °F (°C) 29
(−2)
31
(−1)
33
(1)
40
(4)
42
(6)
46
(8)
47
(8)
46
(8)
47
(8)
43
(6)
38
(3)
27
(−3)
27
(−3)
Average precipitation inches (mm) 4.40
(112)
4.37
(111)
3.15
(80)
1.60
(41)
0.70
(18)
0.20
(5.1)
0.01
(0.25)
0.06
(1.5)
0.10
(2.5)
0.94
(24)
2.60
(66)
4.76
(121)
22.89
(581)
Average precipitation days (≥ 0.01 in) 11.2 10.8 10.8 6.8 4.0 1.6 0.7 1.1 1.2 3.5 7.9 11.6 71.2
Average relative humidity (%) 80 77 75 72 72 71 75 75 73 71 75 78 75
Mean monthly sunshine hours 185.9 207.7 269.1 309.3 325.1 311.4 313.3 287.4 271.4 247.1 173.4 160.6 3,061.7
Percent possible sunshine 61 69 73 78 74 70 70 68 73 71 57 54 69
Average ultraviolet index 2 3 5 7 9 10 10 9 7 5 3 2 6
Source 1: NOAA (sun 1961–1974)[123][134][135][136]
Source 2: Met Office (humidity)[137], Weather Atlas (UV)[138]

Flora and fauna

Historically, tule elk were present in San Francisco County, based on archeological evidence of elk remains in at least five different Native American shellmounds: at Hunter's Point, Fort Mason, Stevenson Street, Market Street, and Yerba Buena.[139][140] Perhaps the first historical observer record was from the De Anza Expedition on March 23, 1776. Herbert Eugene Bolton wrote about the expedition camp at Mountain Lake, near the southern end of today's Presidio: "Round about were grazing deer, and scattered here and there were the antlers of large elk."[141] Also, when Richard Henry Dana Jr. visited San Francisco Bay in 1835, he wrote about vast elk herds near the Golden Gate: on December 27 "...we came to anchor near the mouth of the bay, under a high and beautifully sloping hill, upon which herds of hundreds and hundreds of red deer [note: "red deer" is the European term for "elk"], and the stag, with his high branching antlers, were bounding about...", although it is not clear whether this was the Marin side or the San Francisco side.[142]

Demographics

Historical population
YearPop.±%
18481,000—    
184925,000+2400.0%
185234,776+39.1%
186056,802+63.3%
1870149,473+163.1%
1880233,959+56.5%
1890298,997+27.8%
1900342,782+14.6%
1910416,912+21.6%
1920506,676+21.5%
1930634,394+25.2%
1940634,536+0.0%
1950775,357+22.2%
1960740,316−4.5%
1970715,674−3.3%
1980678,974−5.1%
1990723,959+6.6%
2000776,733+7.3%
2010805,235+3.7%
2020873,965+8.5%
2021815,201−6.7%
2022842,754+3.4%
U.S. Decennial Census[143]
2010–2020[15]

The 2020 United States census showed San Francisco's population to be 873,965, an increase of 8.5% from the 2010 census.[144] With roughly one-quarter the population density of Manhattan, San Francisco is the second-most densely populated large American city, behind only New York City among cities greater than 200,000 population, and the fifth-most densely populated U.S. county, following only four of the five New York City boroughs.

San Francisco forms part of the five-county San Francisco–Oakland–Hayward, CA Metropolitan Statistical Area, a region of 4.7 million people (13th most populous in the U.S.), and has served as its traditional demographic focal point. It is also part of the greater 14-county San Jose-San Francisco-Oakland, CA Combined Statistical Area, whose population is over 9.6 million, making it the fifth-largest in the United States as of 2018.[145]

Race, ethnicity, religion, and languages

San Francisco has a majority minority population, as non-Hispanic whites comprise less than half of the population, 41.9%, down from 92.5% in 1940.[146] As of the 2020 census, the racial makeup and population of San Francisco included: 361,382 Whites (41.3%), 296,505 Asians (33.9%), 46,725 African Americans (5.3%), 86,233 Multiracial Americans (9.9%), 6,475 Native Americans and Alaska Natives (0.7%), 3,476 Native Hawaiians and other Pacific Islanders (0.4%) and 73,169 persons of other races (8.4%). There were 136,761 Hispanics or Latinos of any race (15.6%).

In 2010, residents of Chinese ethnicity constituted the largest single ethnic minority group in San Francisco at 21% of the population; other large Asian groups include Filipinos (5%) and Vietnamese (2%), with Japanese, Koreans and many other Asian and Pacific Islander groups represented in the city.[147] The population of Chinese ancestry is most heavily concentrated in Chinatown and the Sunset and Richmond Districts. Filipinos are most concentrated in SoMa and the Crocker-Amazon; the latter neighborhood shares a border with Daly City, which has one of the highest concentrations of Filipinos in North America.[147][148] The Tenderloin District is home to a large portion of the city's Vietnamese population as well as businesses and restaurants, which is known as the city's Little Saigon.[147]

The principal Hispanic groups in the city were those of Mexican (7%) and Salvadoran (2%) ancestry. The Hispanic population is most heavily concentrated in the Mission District, Tenderloin District, and Excelsior District.[149] The city's percentage of Hispanic residents is less than half of that of the state.

African Americans constitute 6% of San Francisco's population,[146] a percentage similar to that for California as a whole.[150] The majority of the city's black population reside within the neighborhoods of Bayview-Hunters Point, Visitacion Valley, and the Fillmore District.[149] The city has long been home to a thriving and growing Jewish community, today Jewish Americans make up 10% (80,000) of the city's population as of 2018. The Jewish population of San Francisco is relatively young compared to many other major cities, and at 10% of the population, San Francisco has the third-largest Jewish community in terms of percentages after New York City, and Los Angeles, respectively.[151] The Jewish community is one of the largest minority groups in the city and is scattered throughout the city, but the Richmond District is home to an ethnic enclave of mostly Russian Jews.[152] The Fillmore District was formerly a mostly-Jewish neighborhood from the 1920s until the 1970s, when many of its Jewish residents moved to other neighborhoods of the city as well as the suburbs of nearby Marin County.[153]

 
Race and ethnic/ancestral origins of San Franciscans, 2019
 
Map of racial distribution in San Francisco Bay Area, 2010 U.S. Census. Each dot is 25 people:  White  Black  Asian  Hispanic  Other
Demographic profile[154] 1860 1880 1920 1960 1980 1990 2000 2010 2020[155]
Non-Hispanic White alone 90.2% 87.7% 93.5% 72.7% 52.8% 46.9% 43.5% 41.7% 39.1%
Non-Hispanic Asian alone 4.6% 9.3% 2.7% 7.9% 21.3% 28.0% 30.7% 33.1% 33.7%
Chinese American 4.6% 9.3% 1.5% 5.1% 12.1% 17.6% 20.0% 19.8% 21.0%
Filipino American 0.2% 1.5% 5.2% 5.4% 5.0% 4.9% 4.4%
Hispanic or Latino, any race(s) 3.0% 2.4% 3.4% 9.4% 12.6% 13.3% 14.2% 15.2% 15.6%
Mexican American 1.8% 1.4% 1.5% 5.1% 5.0% 5.2% 6.0% 7.5% 7.9%
Non-Hispanic Black alone 2.1% 0.6% 0.4% 9.7% 12.3% 10.7% 7.6% 6.0% 5.1%
Non-Hispanic Pacific Islander alone <0.1% 0.2% 0.4% 0.4% 0.5% 0.3%
Non-Hispanic Native American alone <0.1% <0.1% <0.1% 0.1% 0.4% 0.4% 0.3% 0.3% 0.2%
Non-Hispanic Other 0.2% 0.4% 0.2% 0.3% 0.3% 0.8%
Non-Hispanic Two or more races 3.0% 2.9% 5.2%
Foreign-born[f] 50.2% 44.5% 30.1% 20.2% 29.5% 35.4% 38.4% 38.2% 34.2%

Source: US Census and IPUMS USA[154]

According to a 2018 study by the Jewish Community Federation of San Francisco, Jews make up 10% (80,000) of the city's population, making Judaism the second-largest religion in San Francisco after Christianity.[151] A prior 2014 study by the Pew Research Center, the largest religious groupings in San Francisco's metropolitan area are Christians (48%), followed by those of no religion (35%), Hindus (5%), Jews (3%), Buddhists (2%), Muslims (1%) and a variety of other religions have smaller followings. According to the same study by the Pew Research Center, about 20% of residents in the area are Protestant, and 25% professing Roman Catholic beliefs. Meanwhile, 10% of the residents in metropolitan San Francisco identify as agnostics, while 5% identify as atheists.[156][157]

As of 2010, 55% (411,728) of San Francisco residents spoke only English at home, while 19% (140,302) spoke a variety of Chinese (mostly Taishanese and Cantonese[158][159]), 12% (88,147) Spanish, 3% (25,767) Tagalog, and 2% (14,017) Russian. In total, 45% (342,693) of San Francisco's population spoke a language at home other than English.[160]

Ethnic clustering

San Francisco has several prominent Chinese, Mexican, and Filipino neighborhoods including Chinatown and the Mission District. Research collected on the immigrant clusters in the city show that more than half of the Asian population in San Francisco is either Chinese-born (40.3%) or Philippine-born (13.1%), and of the Mexican population 21% were Mexican-born, meaning these are people who recently immigrated to the United States.[161] Between the years of 1990 and 2000, the number of foreign-born residents increased from 33% to nearly 40%.[161] During this same time period, the San Francisco metropolitan area received 850,000 immigrants, ranking third in the United States after Los Angeles and New York.[161]

Education, households, and income

Of all major cities in the United States, San Francisco has the second-highest percentage of residents with a college degree, second only to Seattle. Over 44% of adults have a bachelor's or higher degree.[162] San Francisco had the highest rate at 7,031 per square mile, or over 344,000 total graduates in the city's 46.7 square miles (121 km2).[163]

San Francisco has the highest estimated percentage of gay and lesbian individuals of any of the 50 largest U.S. cities, at 15%.[164] San Francisco also has the highest percentage of same-sex households of any American county, with the Bay Area having a higher concentration than any other metropolitan area.[165]

Income in 2011
Per capita income[166] $46,777
Median household income[167] $72,947
Median family income[168] $87,329

San Francisco ranks third of American cities in median household income[169] with a 2007 value of $65,519.[150] Median family income is $81,136.[150] An emigration of middle-class families has left the city with a lower proportion of children than any other large American city,[170] with the dog population cited as exceeding the child population of 115,000, in 2018.[171] The city's poverty rate is 12%, lower than the national average.[172]Homelessness has been a chronic problem for San Francisco since the early 1970s.[173] The city is believed to have the highest number of homeless inhabitants per capita of any major U.S. city.[174][175]

There are 345,811 households in the city, out of which: 133,366 households (39%) were individuals, 109,437 (32%) were opposite-sex married couples, 63,577 (18%) had children under the age of 18 living in them, 21,677 (6%) were unmarried opposite-sex partnerships, and 10,384 (3%) were same-sex married couples or partnerships. The average household size was 2.26; the average family size was 3.11. 452,986 people (56%) lived in rental housing units, and 327,985 people (41%) lived in owner-occupied housing units. The median age of the city population is 38 years.

San Francisco declared itself a sanctuary city in 1989, and city officials strengthened the stance in 2013 with its 'Due Process for All' ordinance. The law declared local authorities could not hold immigrants for immigration officials if they had no violent felonies on their records and did not currently face charges."[176] The city issues a Resident ID Card regardless of the applicant's immigration status.[177]

Homelessness

 
A tent city in San Francisco in May 2020

Homelessness in San Francisco emerged as a major issue in the late 20th century and remains a growing problem in modern times.[178]

8,035 homeless people were counted in San Francisco's 2019 point-in-time street and shelter count. This was an increase of more than 17% over the 2017 count of 6,858 people. 5,180 of the people were living unsheltered on the streets and in parks.[179] 26% of respondents in the 2019 count identified job loss as the primary cause of their homelessness, 18% cited alcohol or drug use, and 13% cited being evicted from their residence.[179] The city of San Francisco has been dramatically increasing its spending to service the growing population homelessness crisis: spending jumped by $241 million in 2016–17 to total $275 million, compared to a budget of just $34 million the previous year. In 2017–18 the budget for combatting homelessness stood at $305 million.[180] In the 2019–2020 budget year, the city budgeted $368 million for homelessness services. In the proposed 2020–2021 budget the city budgeted $850 million for homelessness services.[181]

In January 2018 a United Nations special rapporteur on homelessness, Leilani Farha, stated that she was "completely shocked" by San Francisco's homelessness crisis during a visit to the city. She compared the "deplorable conditions" of the homeless camps she witnessed on San Francisco's streets to those she had seen in Mumbai.[180] In May 2020, San Francisco officially sanctioned homeless encampments.[182]

Crime

San Francisco
Crime rates* (2018)
Violent crimes
Homicide2.4
Rape20.8
Robbery171.0
Aggravated assault149.9
Total violent crime344.1
Property crimes
Burglary290.5
Larceny-theft2,136.3
Motor vehicle theft222.4
Arson14.4
Total property crime2,649.2
Notes

*Number of reported crimes per 100,000 population.


Source: FBI 2019 UCR data

In 2011, 50 murders were reported, which is 6.1 per 100,000 people.[183] There were about 134 rapes, 3,142 robberies, and about 2,139 assaults. There were about 4,469 burglaries, 25,100 thefts, and 4,210 motor vehicle thefts.[184] The Tenderloin area has the highest crime rate in San Francisco: 70% of the city's violent crimes, and around one-fourth of the city's murders, occur in this neighborhood. The Tenderloin also sees high rates of drug abuse, gang violence, and prostitution.[185] Another area with high crime rates is the Bayview-Hunters Point area. In the first six months of 2015 there were 25 murders compared to 14 in the first six months of 2014. However, the murder rate is still much lower than in past decades.[186] That rate, though, did rise again by the close of 2016. According to the San Francisco Police Department, there were 59 murders in the city in 2016, an annual total that marked a 13.5% increase in the number of homicides (52) from 2015.[187] The city has also gained a reputation for car break-ins, with over 19,000 car break-ins occurring in 2021.[188]

During the first half of 2018, human feces on San Francisco sidewalks were the second-most-frequent complaint of city residents, with about 65 calls per day. The city has formed a "poop patrol" to attempt to combat the problem.[189]

Gangs

Several street gangs have operated in the city over the decades, including MS-13,[190] the Sureños and Norteños in the Mission District.[191] In 2008, a MS-13 member killed three family members as they were arriving home in the city's Excelsior District. His victims had no relationship with him, nor did they have any known gang or street crime involvement.[citation needed]

African-American street gangs familiar in other cities, including the Bloods, Crips and their sets, have struggled to establish footholds in San Francisco,[192] while police and prosecutors have been accused of liberally labeling young African-American males as gang members.[193] However, gangs founded in San Francisco with majority Black memberships have made their presence in the city. The gang Westmob, associated with Oakdale Mob and Sunnydale housing project gangs from the southeast area of the city, was involved in a gang war with Hunters Point-based Big Block from 1999 to the 2000s.[194] They claim territory from West Point to Middle Point in the Hunters Point projects.[195][needs update] In 2004, a Westmob member fatally shot a SFPD officer and wounded his partner; he was sentenced to life without parole in 2007.[196]

Criminal gangs with shotcallers in China, including Triad groups such as the Wo Hop To, have been reported active in San Francisco.[197] In 1977, an ongoing rivalry between two Chinese gangs led to a shooting attack at the Golden Dragon restaurant in Chinatown, which left 5 people dead and 11 wounded. None of the victims in this attack were gang members. Five members of the Joe Boys gang were arrested and convicted of the crime.[198] In 1990, a gang-related shooting killed one man and wounded six others outside a nightclub near Chinatown.[199] In 1998, six teenagers were shot and wounded at the Chinese Playground; a 16-year-old boy was subsequently arrested.[200]

Economy

 
Real GDP in San Francisco proper by sector from 2001 to 2021.

According to academic Rob Wilson, San Francisco is a global city, a status that pre-dated the city's popularity during the California Gold Rush.[201] However, the COVID-19 pandemic has accelerated the exodus of business from the downtown core of San Francisco.[37][202]

San Francisco has a diversified service economy, with employment spread across a wide range of professional services, including financial services, tourism, and (increasingly) high technology.[203] In 2016, approximately 27% of workers were employed in professional business services; 14% in leisure and hospitality; 13% in government services; 12% in education and health care; 11% in trade, transportation, and utilities; and 8% in financial activities.[203] In 2019, GDP in the five-county San Francisco metropolitan area grew 3.8% in real terms to $592 billion.[204][205] Additionally, in 2019 the 14-county San Jose–San Francisco–Oakland combined statistical area had a GDP of $1.086 trillion,[205] ranking 3rd among CSAs, and ahead of all but 16 countries. As of 2019, San Francisco County was the 7th highest-income county in the United States (among 3,142), with a per capita personal income of $139,405.[206] Marin County, directly to the north over the Golden Gate Bridge, and San Mateo County, directly to the south on the Peninsula, were the 6th and 9th highest-income counties respectively.

 
San Francisco has the second most expensive housing in the United States after San Jose, California.

The legacy of the California Gold Rush turned San Francisco into the principal banking and finance center of the West Coast in the early twentieth century.[207] Montgomery Street in the Financial District became known as the "Wall Street of the West", home to the Federal Reserve Bank of San Francisco, the Wells Fargo corporate headquarters, and the site of the now-defunct Pacific Coast Stock Exchange.[207] Bank of America, a pioneer in making banking services accessible to the middle class, was founded in San Francisco and in the 1960s, built the landmark modern skyscraper at 555 California Street for its corporate headquarters. Many large financial institutions, multinational banks, and venture capital firms are based in or have regional headquarters in the city. With over 30 international financial institutions,[208] six Fortune 500 companies,[209] and a large support infrastructure of professional services—including law, public relations, architecture and design—San Francisco is designated as an Alpha(-) World City.[210] The 2017 Global Financial Centres Index ranked San Francisco as the sixth-most competitive financial center in the world.[211]

 
California Street in San Francisco’s downtown financial district

Beginning in the 1990s, San Francisco's economy diversified away from finance and tourism towards the growing fields of high tech, biotechnology, and medical research.[212] Technology jobs accounted for just 1 percent of San Francisco's economy in 1990, growing to 4 percent in 2010 and an estimated 8 percent by the end of 2013.[213] San Francisco became a center of Internet start-up companies during the dot-com bubble of the 1990s and the subsequent social media boom of the late 2000s (decade).[214] Since 2010, San Francisco proper has attracted an increasing share of venture capital investments as compared to nearby Silicon Valley, attracting 423 financings worth US$4.58 billion in 2013.[215][216][217] In 2004, the city approved a payroll tax exemption for biotechnology companies[218] to foster growth in the Mission Bay neighborhood, site of a second campus and hospital of the University of California, San Francisco (UCSF). Mission Bay hosts the UCSF Medical Center, the California Institute for Regenerative Medicine, California Institute for Quantitative Biosciences, and Gladstone Institutes,[219] as well as more than 40 private-sector life sciences companies.[220]

The top employer in the city is the city government itself, employing 5.6% (31,000+ people) of the city's workforce, followed by UCSF with over 25,000 employees.[221] The largest private-sector employer is Salesforce, with 8,500 employees, as of 2018.[222] Small businesses with fewer than 10 employees and self-employed firms make up 85% of city establishments,[223] and the number of San Franciscans employed by firms of more than 1,000 employees has fallen by half since 1977.[224] The growth of national big box and formula retail chains into the city has been made intentionally difficult by political and civic consensus. In an effort to buoy small privately owned businesses in San Francisco and preserve the unique retail personality of the city, the Small Business Commission started a publicity campaign in 2004 to keep a larger share of retail dollars in the local economy,[225] and the Board of Supervisors has used the planning code to limit the neighborhoods where formula retail establishments can set up shop,[226] an effort affirmed by San Francisco voters.[227] However, by 2016, San Francisco was rated low by small businesses in a Business Friendliness Survey.[228]

 
Ships docked at Pier 3, with Financial District skyscrapers in the background

Like many U.S. cities, San Francisco once had a significant manufacturing sector employing nearly 60,000 workers in 1969, but nearly all production left for cheaper locations by the 1980s.[229] As of 2014, San Francisco has seen a small resurgence in manufacturing, with more than 4,000 manufacturing jobs across 500 companies, doubling since 2011. The city's largest manufacturing employer is Anchor Brewing Company, and the largest by revenue is Timbuk2.[229]

As of the first quarter of 2022, the median value of homes in San Francisco County was $1,297,030. It ranked third in the US for counties with highest median home value, behind Nantucket and San Mateo.[230]

Technology

San Francisco became a hub for technological driven economic growth during the internet boom of the 1990s, and still holds an important position in the world city network today.[161][231] Intense redevelopment towards the "new economy" makes business more technologically minded. Between the years of 1999 and 2000, the job growth rate was 4.9%, creating over 50,000 jobs in technology firms and internet content production.[161]

In the second technological boom driven by social media in the mid-2000s, San Francisco became a location for companies such as Apple, Google, Ubisoft, Facebook and Twitter to base their tech offices and for their employees to live.[232] Since then, tech employment has continued to increase. In 2014, San Francisco's tech employment grew nearly 90% between 2010 and 2014, beating out Silicon Valley's 30% growth rate over the same period.[233]

The tech sector's dominance in the Bay Area is internationally recognized and continues to attract new businesses and young entrepreneurs from all over the globe.[233] San Francisco is now widely considered the most important city in the world for new technology startups.[234] A recent high of $7 billion in venture capital was invested in the region.[233] These startup companies hire well educated individuals looking to work in the tech industry, which helps the city have a well educated citizenry. Over 50% of San Franciscans have a four-year university degree, thus the city ranks high in terms of its population's educational level.[232]

Tourism and conventions

 
Lombard Street is a popular tourist destination in San Francisco, known for its "crookedness".
 
The sea lions at Pier 39 have become a tourist attraction in their own right.

Tourism is one of the city's largest private-sector industries, accounting for more than one out of seven jobs in the city.[212][235] The city's frequent portrayal in music, film, and popular culture has made the city and its landmarks recognizable worldwide. In 2016, it attracted the fifth-highest number of foreign tourists of any city in the United States.[236] More than 25 million visitors arrived in San Francisco in 2016, adding US$9.96 billion to the economy.[237] With a large hotel infrastructure and a world-class convention facility in the Moscone Center, San Francisco is a popular destination for annual conventions and conferences.[238]

Some of the most popular tourist attractions in San Francisco noted by the Travel Channel include the Golden Gate Bridge and Alamo Square Park, which is home to the famous "Painted Ladies". Both of these locations were often used as landscape shots for the hit American televisionsitcom Full House. There is also Lombard Street, known for its "crookedness" and extensive views. Tourists also visit Pier 39, which offers dining, shopping, entertainment, and views of the bay, sunbathing California sea lions, the Aquarium of the Bay, and the famous Alcatraz Island.[239]

San Francisco also offers tourists cultural and unique nightlife in its neighborhoods.[240][241]

The new Terminal Project at Pier 27 opened September 25, 2014, as a replacement for the old Pier 35.[242] Itineraries from San Francisco usually include round-trip cruises to Alaska and Mexico.

A heightened interest in conventioneering in San Francisco, marked by the establishment of convention centers such as Yerba Buena, acted as a feeder into the local tourist economy and resulted in an increase in the hotel industry: "In 1959, the city had fewer than thirty-three hundred first-class hotel rooms; by 1970, the number was nine thousand; and by 1999, there were more than thirty thousand."[243] The commodification of the Castro District has contributed to San Francisco's tourist economy.[244]

Arts and culture

 
Boutiques along Fillmore Street in Pacific Heights

Although the Financial District, Union Square, and Fisherman's Wharf are well known around the world, San Francisco is also characterized by its numerous culturally rich streetscapes featuring mixed-use neighborhoods anchored around central commercial corridors to which residents and visitors alike can walk.[citation needed] Because of these characteristics,[original research?] San Francisco is ranked the "most walkable" city in the United States by Walkscore.com.[245] Many neighborhoods feature a mix of businesses, restaurants and venues that cater to the daily needs of local residents while also serving many visitors and tourists. Some neighborhoods are dotted with boutiques, cafés and nightlife such as Union Street in Cow Hollow, 24th Street in Noe Valley, Valencia Street in the Mission, Grant Avenue in North Beach, and Irving Street in the Inner Sunset. This approach especially has influenced the continuing South of Market neighborhood redevelopment with businesses and neighborhood services rising alongside high-rise residences.[246][failed verification]

 
High-rises surround Yerba Buena Gardens, South of Market.

Since the 1990s, the demand for skilled information technology workers from local startups and nearby Silicon Valley has attracted white-collar workers from all over the world and created a high standard of living in San Francisco.[247] Many neighborhoods that were once blue-collar, middle, and lower class have been gentrifying, as many of the city's traditional business and industrial districts have experienced a renaissance driven by the redevelopment of the Embarcadero, including the neighborhoods South Beach and Mission Bay. The city's property values and household income have risen to among the highest in the nation,[248][249][250] creating a large and upscale restaurant, retail, and entertainment scene. According to a 2014 quality of life survey of global cities, San Francisco has the highest quality of living of any U.S. city.[251] However, due to the exceptionally high cost of living, many of the city's middle and lower-class families have been leaving the city for the outer suburbs of the Bay Area, or for California's Central Valley.[252] By June 2, 2015, the median rent was reported to be as high as $4,225.[253] The high cost of living is due in part to restrictive planning laws which limit new residential construction.[254]

The international character that San Francisco has enjoyed since its founding is continued today by large numbers of immigrants from Asia and Latin America. With 39% of its residents born overseas,[224] San Francisco has numerous neighborhoods filled with businesses and civic institutions catering to new arrivals. In particular, the arrival of many ethnic Chinese, which began to accelerate in the 1970s, has complemented the long-established community historically based in Chinatown throughout the city and has transformed the annual Chinese New Year Parade into the largest event of its kind in its hemisphere.[255][256]

With the arrival of the "beat" writers and artists of the 1950s and societal changes culminating in the Summer of Love in the Haight-Ashbury district during the 1960s, San Francisco became a center of liberal activism and of the counterculture that arose at that time. The Democrats and to a lesser extent the Green Party have dominated city politics since the late 1970s, after the last serious Republican challenger for city office lost the 1975 mayoral election by a narrow margin. San Francisco has not voted more than 20% for a Republican presidential or senatorial candidate since 1988.[257] In 2007, the city expanded its Medicaid and other indigent medical programs into the Healthy San Francisco program,[258] which subsidizes certain medical services for eligible residents.[259][260][261]

Since 1993, the San Francisco Department of Public Health has distributed 400,000 free syringes every month aimed at reducing HIV and other health risks for drug users, as well as providing disposal sites and services.[262][263][264]

San Francisco also has had a very active environmental community. Starting with the founding of the Sierra Club in 1892 to the establishment of the non-profit Friends of the Urban Forest in 1981, San Francisco has been at the forefront of many global discussions regarding the environment.[265][266] The 1980 San Francisco Recycling Program was one of the earliest curbside recycling programs.[267] The city's GoSolarSF incentive promotes solar installations and the San Francisco Public Utilities Commission is rolling out the CleanPowerSF program to sell electricity from local renewable sources.[268][269] SF Greasecycle is a program to recycle used cooking oil for conversion to biodiesel.[270]

The Sunset Reservoir Solar Project, completed in 2010, installed 24,000 solar panels on the roof of the reservoir. The 5-megawatt plant more than tripled the city's 2-megawatt solar generation capacity when it opened in December 2010.[271][272]

LGBT

 
The rainbow flag, symbol of LGBT pride, originated in San Francisco; banners like this one decorate streets in the Castro.

San Francisco has long had an LGBT-friendly history. It was home to the first lesbian-rights organization in the United States, Daughters of Bilitis; the first openly gay person to run for public office in the United States, José Sarria; the first openly gay man to be elected to public office in California, Harvey Milk; the first openly lesbian judge appointed in the U.S., Mary C. Morgan; and the first transgender police commissioner, Theresa Sparks. The city's large gay population has created and sustained a politically and culturally active community over many decades, developing a powerful presence in San Francisco's civic life.[citation needed] Survey data released in 2015 by Gallup places the proportion of LGBT adults in the San Francisco metro area at 6.2%, which is the highest proportion of the 50 most populous metropolitan areas as measured by the polling organization.[273]

One of the most popular destinations for gay tourists internationally, the city hosts San Francisco Pride, one of the largest and oldest pride parades. San Francisco Pride events have been held continuously since 1972. The events are themed and a new theme is created each year.[citation needed] In 2013, over 1.5 million people attended, around 500,000 more than the previous year.[274]

The Folsom Street Fair (FSF) is an annual BDSM and leather subculture street fair that is held in September, capping San Francisco's "Leather Pride Week".[275] It started in 1984 and is California's third-largest single-day, outdoor spectator event and the world's largest leather event and showcase for BDSM products and culture.[276]

Performing arts

 
The lobby of the War Memorial Opera House, one of the last buildings erected in Beaux Arts style in the United States

San Francisco's War Memorial and Performing Arts Center hosts some of the most enduring performing-arts companies in the country. The War Memorial Opera House houses the San Francisco Opera, the second-largest opera company in North America[277] as well as the San Francisco Ballet, while the San Francisco Symphony plays in Davies Symphony Hall. Opened in 2013, the SFJAZZ Center hosts jazz performances year round.[278]

The Fillmore is a music venue located in the Western Addition. It is the second incarnation of the historic venue that gained fame in the 1960s, housing the stage where now-famous musicians such as the Grateful Dead, Janis Joplin, Led Zeppelin and Jefferson Airplane first performed, fostering the San Francisco Sound.[279]

San Francisco has a large number of theaters and live performance venues. Local theater companies have been noted for risk taking and innovation.[280] The Tony Award-winning non-profit American Conservatory Theater (A.C.T.) is a member of the national League of Resident Theatres. Other local winners of the Regional Theatre Tony Award include the San Francisco Mime Troupe.[281] San Francisco theaters frequently host pre-Broadway engagements and tryout runs,[282] and some original San Francisco productions have later moved to Broadway.[283]

Museums

The San Francisco Museum of Modern Art (SFMOMA) houses 20th century and contemporary works of art. It moved to its current building in the South of Market neighborhood in 1995 and attracted more than 600,000 visitors annually.[284] SFMOMA closed for renovation and expansion in 2013. The museum reopened on May 14, 2016, with an addition, designed by Snøhetta, that has doubled the museum's size.[285]

The Palace of the Legion of Honor holds primarily European antiquities and works of art at its Lincoln Park building modeled after its Parisian namesake. The de Young Museum in Golden Gate Park features American decorative pieces and anthropological holdings from Africa, Oceania and the Americas, while Asian art is housed in the Asian Art Museum. Opposite the de Young stands the California Academy of Sciences, a natural history museum that also hosts the Morrison Planetarium and Steinhart Aquarium. Located on Pier 15 on the Embarcadero, the Exploratorium is an interactive science museum. The Contemporary Jewish Museum is a non-collecting institution that hosts a broad array of temporary exhibitions. On Nob Hill, the Cable Car Museum is a working museum featuring the cable car powerhouse, which drives the cables.[286]

Sports

 
Oracle Park opened in 2000.

Major League Baseball's San Francisco Giants have played in San Francisco since moving from New York in 1958. The Giants play at Oracle Park, which opened in 2000.[287] The Giants won World Series titles in 2010, 2012, and in 2014. The Giants have boasted such stars as Willie Mays, Willie McCovey and Barry Bonds. In 2012, San Francisco was ranked No. 1 in a study that examined which U.S. metro areas have produced the most Major Leaguers since 1920.[288]

The San Francisco 49ers of the National Football League (NFL) began play in 1946 as an All-America Football Conference (AAFC) league charter member, moved to the NFL in 1950 and into Candlestick Park in 1971. The team began playing its home games at Levi's Stadium in Santa Clara in 2014.[289][290] The 49ers won five Super Bowl titles between 1982 and 1995.

The San Francisco Warriors played in the NBA from 1962 to 1971, before being renamed the Golden State Warriors prior to the 1971–1972 season in an attempt to present the team as a representation of the whole state of California, which had already adopted "The Golden State" nickname.[291] The Warriors' arena, Chase Center, is located in San Francisco.[292] They have won seven championships,[293] and made five consecutive NBA Finals from 2015 to 2019, winning three of them. They won again in 2022, the franchise's first championship while residing in San Francisco proper.

At the collegiate level, the San Francisco Dons compete in NCAA Division I. Bill Russell led the Dons basketball team to NCAA championships in 1955 and 1956. There is also the San Francisco State Gators, who compete in NCAA Division II.[294] Oracle Park hosted the annual Fight Hunger Bowl college football game from 2002 through 2013 before it moved to Santa Clara.

There are a handful of lower-league soccer clubs in San Francisco playing mostly from April – June.

The Bay to Breakers footrace, held annually since 1912, is best known for colorful costumes and a celebratory community spirit.[295] The San Francisco Marathon attracts more than 21,000 participants.[296] The Escape from Alcatraz triathlon has, since 1980, attracted 2,000 top professional and amateur triathletes for its annual race.[297] The Olympic Club, founded in 1860, is the oldest athletic club in the United States. Its private golf course has hosted the U.S. Open on five occasions. San Francisco hosted the 2013 America's Cup yacht racing competition.[298]

With an ideal climate for outdoor activities, San Francisco has ample resources and opportunities for amateur and participatory sports and recreation. There are more than 200 miles (320 km) of bicycle paths, lanes and bike routes in the city.[299] San Francisco residents have often ranked among the fittest in the country.[300] Golden Gate Park has miles of paved and unpaved running trails as well as a golf course and disc golf course. Boating, sailing, windsurfing and kitesurfing are among the popular activities on San Francisco Bay, and the city maintains a yacht harbor in the Marina District.

San Francisco also has had Esports teams, such as the Overwatch League's San Francisco Shock. Established in 2017,[301] they won two back-to-back championship titles in 2019 and 2020.[302][303]

Parks and recreation

Several of San Francisco's parks and nearly all of its beaches form part of the regional Golden Gate National Recreation Area, one of the most visited units of the National Park system in the United States with over 13 million visitors a year. Among the GGNRA's attractions within the city are Ocean Beach, which runs along the Pacific Ocean shoreline and is frequented by a vibrant surfing community, and Baker Beach, which is located in a cove west of the Golden Gate and part of the Presidio, a former military base. Also within the Presidio is Crissy Field, a former airfield that was restored to its natural salt marsh ecosystem. The GGNRA also administers Fort Funston, Lands End, Fort Mason, and Alcatraz. The National Park Service separately administers the San Francisco Maritime National Historical Park – a fleet of historic ships and waterfront property around Aquatic Park.[citation needed]

 
Alamo Square is one of the most well-known parks in the area, and is often a symbol of San Francisco for its popular location for film and pop culture.

There are more than 220 parks maintained by the San Francisco Recreation & Parks Department.[304] The largest and best-known city park is Golden Gate Park,[305] which stretches from the center of the city west to the Pacific Ocean. Once covered in native grasses and sand dunes, the park was conceived in the 1860s and was created by the extensive planting of thousands of non-native trees and plants. The large park is rich with cultural and natural attractions such as the Conservatory of Flowers, Japanese Tea Garden and San Francisco Botanical Garden.[citation needed] Lake Merced is a fresh-water lake surrounded by parkland[citation needed] and near the San Francisco Zoo, a city-owned park that houses more than 250 animal species, many of which are endangered.[306] The only park managed by the California State Park system located principally in San Francisco, Candlestick Point was the state's first urban recreation area.[307]

San Francisco is the first city in the U.S. to have a park within a 10-Minute Walk of every resident.[308][309] It also ranks fifth in the U.S. for park access and quality in the 2018 ParkScore ranking of the top 100 park systems across the United States, according to the nonprofit Trust for Public Land.[310]

Government

San Francisco—officially known as the City and County of San Francisco—is a consolidated city-county, a status it has held since the 1856 secession of what is now San Mateo County.[40] It is the only such consolidation in California.[311] The mayor is also the county executive, and the county Board of Supervisors acts as the city council. The government of San Francisco is a charter city and is constituted of two co-equal branches: the executive branch is headed by the mayor and includes other citywide elected and appointed officials as well as the civil service; the 11-member Board of Supervisors, the legislative branch, is headed by a president and is responsible for passing laws and budgets, though San Franciscans also make use of direct ballot initiatives to pass legislation.[312]

The members of the Board of Supervisors are elected as representatives of specific districts within the city.[313] Upon the death or resignation of the mayor, the President of the Board of Supervisors becomes acting mayor until the full Board elects an interim replacement for the remainder of the term. In 1978, Dianne Feinstein assumed the office following the assassination of George Moscone and was later selected by the board to finish the term.[citation needed] In 2011, Ed Lee was selected by the board to finish the term of Gavin Newsom, who resigned to take office as Lieutenant Governor of California.[314] Lee (who won two elections to remain mayor) was temporarily replaced by San Francisco Board of Supervisors President London Breed after he died on December 12, 2017. Supervisor Mark Farrell was appointed by the Board of Supervisors to finish Lee's term on January 23, 2018.

Because of its unique city-county status, the local government is able to exercise jurisdiction over certain property outside city limits. San Francisco International Airport, though located in San Mateo County, is owned and operated by the City and County of San Francisco. San Francisco's largest jail complex (County Jail No. 5) is located in San Mateo County, in an unincorporated area adjacent to San Bruno. San Francisco was also granted a perpetual leasehold over the Hetch Hetchy Valley and watershed in Yosemite National Park by the Raker Act in 1913.[311]

San Francisco serves as the regional hub for many arms of the federal bureaucracy, including the U.S. Court of Appeals, the Federal Reserve Bank, and the U.S. Mint. Until decommissioning in the early 1990s, the city had major military installations at the Presidio, Treasure Island, and Hunters Point—a legacy still reflected in the annual celebration of Fleet Week. The State of California uses San Francisco as the home of the state supreme court and other state agencies. Foreign governments maintain more than seventy consulates in San Francisco.[315]

The municipal budget for fiscal year 2015–16 was $8.99 billion,[316] and is one of the largest city budgets in the United States.[317] The City of San Francisco spends more per resident than any city other than Washington D.C, over $10,000 in FY 2015–2016.[317] The city employs around 27,000 workers.[318]

In the United States House of Representatives, San Francisco is split between California's 11th and 15th districts. The city has voted strongly along Democratic Party lines for decades; in 2020, the city voted 85% to 13% in favor of President Joe Biden over Donald Trump.[319]

Education

Colleges and universities

 
The Lone Mountain Campus of the University of San Francisco

The University of California, San Francisco is the sole campus of the University of California system entirely dedicated to graduate education in health and biomedical sciences. It is ranked among the top five medical schools in the United States[320] and operates the UCSF Medical Center, which ranks as the number one hospital in California and the number 5 in the country.[321] UCSF is a major local employer, second in size only to the city and county government.[322][323][324] A 43-acre (17 ha) Mission Bay campus was opened in 2003, complementing its original facility in Parnassus Heights. It contains research space and facilities to foster biotechnology and life sciences entrepreneurship and will double the size of UCSF's research enterprise.[325] All in all, UCSF operates more than 20 facilities across San Francisco.[326] The University of California, Hastings College of the Law, founded in Civic Center in 1878, is the oldest law school in California and claims more judges on the state bench than any other institution.[327] San Francisco's two University of California institutions have recently formed an official affiliation in the UCSF/UC Hastings Consortium on Law, Science & Health Policy.[328]

San Francisco State University is part of the California State University system and is located near Lake Merced.[329] The school has approximately 30,000 students and awards undergraduate, master's and doctoral degrees in more than 100 disciplines.[329] The City College of San Francisco, with its main facility in the Ingleside district, is one of the largest two-year community colleges in the country. It has an enrollment of about 100,000 students and offers an extensive continuing education program.[330]

Founded in 1855, the University of San Francisco, a private Jesuit university located on Lone Mountain, is the oldest institution of higher education in San Francisco and one of the oldest universities established west of the Mississippi River.[331] Golden Gate University is a private, nonsectarian, coeducational university formed in 1901 and located in the Financial District. With an enrollment of 13,000 students, the Academy of Art University is the largest institute of art and design in the nation.[332] Founded in 1871, the San Francisco Art Institute is the oldest art school west of the Mississippi.[333] The California College of the Arts, located north of Potrero Hill, has programs in architecture, fine arts, design, and writing.[334] The San Francisco Conservatory of Music, the only independent music school on the West Coast, grants degrees in orchestral instruments, chamber music, composition, and conducting. The California Culinary Academy, associated with the Le Cordon Bleu program, offers programs in the culinary arts, baking and pastry arts, and hospitality and restaurant management. California Institute of Integral Studies, founded in 1968, offers a variety of graduate programs in its Schools of Professional Psychology & Health, and Consciousness and Transformation.

Primary and secondary schools

Public schools are run by the San Francisco Unified School District, which covers the entire city and county,[335] as well as the California State Board of Education for some charter schools. Lowell High School, the oldest public high school in the U.S. west of the Mississippi,[336] and the smaller School of the Arts High School are two of San Francisco's magnet schools at the secondary level. Public school students attend schools based on an assignment system rather than neighborhood proximity.[337]

Just under 30% of the city's school-age population attends one of San Francisco's more than 100 private or parochial schools, compared to a 10% rate nationwide.[338] Nearly 40 of those schools are Catholic schools managed by the Archdiocese of San Francisco.[339]

Early education

San Francisco has nearly 300 preschool programs primarily operated by Head Start, San Francisco Unified School District, private for-profit, private non-profit and family child care providers.[340] All 4-year-old children living in San Francisco are offered universal access to preschool through the Preschool for All program.[341]

Media

The major daily newspaper in San Francisco is the San Francisco Chronicle, which is currently Northern California's most widely circulated newspaper.[342] The Chronicle is most famous for a former columnist, the late Herb Caen, whose daily musings attracted critical acclaim and represented the "voice of San Francisco". The San Francisco Examiner, once the cornerstone of William Randolph Hearst's media empire and the home of Ambrose Bierce, declined in circulation over the years and now takes the form of a free daily tabloid, under new ownership.[343][344] Sing Tao Daily claims to be the largest of several Chinese language dailies that serve the Bay Area.[345] SF Weekly is the city's alternative weekly newspaper. San Francisco and 7x7 are major glossy magazines about San Francisco. The national newsmagazine Mother Jones is also based in San Francisco. San Francisco is home to online-only media publications such as SFist, and AsianWeek, which was the first and the largest English language publication focusing on Asian Americans.

The San Francisco Bay Area is the sixth-largest television market[346] and the fourth-largest radio market[347] in the U.S. The city's oldest radio station, KCBS, began as an experimental station in San Jose in 1909, before the beginning of commercial broadcasting. KALW was the city's first FM radio station when it signed on the air in 1941. The city's first television station was KPIX, which began broadcasting in 1948.

All major U.S. television networks have affiliates serving the region, with most of them based in the city. CNN, MSNBC, BBC, Russia Today, and CCTV America also have regional news bureaus in San Francisco. Bloomberg West was launched in 2011 from a studio on the Embarcadero and CNBC broadcasts from One Market Plaza since 2015. ESPN uses the local ABC studio for their broadcasting. The regional sports network, Comcast SportsNet Bay Area and its sister station Comcast SportsNet California, are both located in San Francisco. The Pac-12 Network is also based in San Francisco.

Public broadcasting outlets include both a television station and a radio station, both broadcasting under the call letters KQED from a facility near the Potrero Hill neighborhood. KQED-FM is the most-listened-to National Public Radio affiliate in the country.[348] Another local broadcaster, KPOO, is an independent, African-American owned and operated noncommercial radio station established in 1971.[349] CNET, founded 1994, and Salon.com, 1995, are based in San Francisco.

San Francisco-based inventors made important contributions to modern media. During the 1870s, Eadweard Muybridge began recording motion photographically and invented a zoopraxiscope with which to view his recordings. These were the first motion pictures. Then in 1927, Philo Farnsworth's image dissector camera tube transmitted its first image. This was a refinement of the first television system which was invented by John Logie Baird in 1926.

Infrastructure

Transportation

Public transportation

 
A cable car ascending Hyde St, with Alcatraz on the bay behind

Transit is the most used form of transportation every day in San Francisco. Every weekday, more than 560,000 people travel on Muni's 69 bus routes and more than 140,000 customers ride the Muni Metro light rail system.[350] 32% of San Francisco residents use public transportation for their daily commute to work, ranking it first on the West Coast and third overall in the United States.[351] The San Francisco Municipal Railway, primarily known as Muni, is the primary public transit system of San Francisco. Muni is the seventh-largest transit system in the United States, with 210,848,310 rides in 2006.[352] The system operates a combined light rail and subway system, the Muni Metro, as well as large bus and trolley coach networks.[353] Additionally, it runs a historic streetcar line, which runs on Market Street from Castro Street to Fisherman's Wharf.[353] It also operates the famous cable cars,[353] which have been designated as a National Historic Landmark and are a major tourist attraction.[354]

Bay Area Rapid Transit (BART), a regional Rapid Transit system, connects San Francisco with the East Bay and San Jose through the underwater Transbay Tube. The line runs under Market Street to Civic Center where it turns south to the Mission District, the southern part of the city, and through northern San Mateo County, to the San Francisco International Airport, and Millbrae.[353]

Another commuter rail system, Caltrain, runs from San Francisco along the San Francisco Peninsula to San Jose.[353] Historically, trains operated by Southern Pacific Lines ran from San Francisco to Los Angeles, via Palo Alto and San Jose.

Amtrak California Thruway Motorcoach runs a shuttle bus from three locations in San Francisco to its station across the bay in Emeryville.[355] Additionally, BART offers connections to San Francisco from Amtrak's stations in Emeryville, Oakland and Richmond, and Caltrain offers connections in San Jose and Santa Clara. Thruway service also runs south to San Luis Obispo with connection to the Pacific Surfliner.

 
The Golden Gate Ferry M/V Del Norte docked at the Ferry Building

San Francisco Bay Ferry operates from the Ferry Building and Pier 39 to points in Oakland, Alameda, Bay Farm Island, South San Francisco, and north to Vallejo in Solano County.[356] The Golden Gate Ferry is the other ferry operator with service between San Francisco and Marin County.[357] SolTrans runs supplemental bus service between the Ferry Building and Vallejo.

San Francisco was an early adopter of carsharing in America. The non-profit City CarShare opened in 2001.[358] Zipcar closely followed.[359]

To accommodate the large amount of San Francisco citizens who commute to the Silicon Valley daily, employers like Genentech, Google, and Apple have begun to provide private bus transportation for their employees, from San Francisco locations. These buses have quickly become a heated topic of debate within the city, as protesters claim they block bus lanes and delay public buses.[360]

 
The Bay Bridge offers the only direct automobile connection to the East Bay.

Freeways and roads

In 2014, only 41.3% of residents commuted by driving alone or carpooling in private vehicles in San Francisco, a decline from 48.6% in 2000.[361] There are 1,088 miles of streets in San Francisco with 946 miles of these streets being surface streets, and 59 miles of freeways.[361] Due to its unique geography, and the freeway revolts of the late 1950s,[362]Interstate 80 begins at the approach to the Bay Bridge and is the only direct automobile link to the East Bay. U.S. Route 101 connects to the western terminus of Interstate 80 and provides access to the south of the city along San Francisco Bay toward Silicon Valley. Northward, the routing for U.S. 101 uses arterial streets to connect to the Golden Gate Bridge, the only direct automobile link to Marin County and the North Bay.

As part of the retrofitting of the Golden Gate Bridge and installation of a suicide barrier, starting in 2019 the railings on the west side of the pedestrian walkway were replaced with thinner, more flexible slats in order to improve the bridge's aerodynamic tolerance of high wind to 100 mph (161 km/h). Starting in June 2020, reports were received of a loud hum produced by the new railing slats, heard across the city when a strong west wind was blowing.[363]

State Route 1 also enters San Francisco from the north via the Golden Gate Bridge and bisects the city as the 19th Avenue arterial thoroughfare, joining with Interstate 280 at the city's southern border. Interstate 280 continues south from San Francisco, and also turns to the east along the southern edge of the city, terminating just south of the Bay Bridge in the South of Market neighborhood. After the 1989 Loma Prieta earthquake, city leaders demolished the Embarcadero Freeway and a portion of the Central Freeway, converting them into street-level boulevards.[362]

State Route 35 enters the city from the south as Skyline Boulevard and terminates at its intersection with Highway 1. State Route 82 enters San Francisco from the south as Mission Street, and terminates shortly thereafter at its junction with 280. The western terminus of the historic transcontinental Lincoln Highway, the first road across America, is in San Francisco's Lincoln Park.

Vision Zero

In 2014, San Francisco committed to Vision Zero, with the goal of ending all traffic fatalities caused by motor vehicles within the city by 2024.[364] San Francisco's Vision Zero plan calls for investing in engineering, enforcement, and education, and focusing on dangerous intersections. In 2013, 25 people were killed by car and truck drivers while walking and biking in the city and 9 car drivers and passengers were killed in collisions. In 2019, 42 people were killed in traffic collisions in San Francisco.[365]

Airports

 
San Francisco International Airport is the primary airport of San Francisco and the Bay Area.

Though located 13 miles (21 km) south of downtown in unincorporated San Mateo County, San Francisco International Airport (SFO) is under the jurisdiction of the City and County of San Francisco. SFO is a hub for United Airlines[366] and Alaska Airlines.[367] SFO is a major international gateway to Asia and Europe, with the largest international terminal in North America.[368] In 2011, SFO was the eighth-busiest airport in the U.S. and the 22nd-busiest in the world, handling over 40.9 million passengers.[369]

Located across the bay, Oakland International Airport is a popular, low-cost alternative to SFO. Geographically, Oakland Airport is approximately the same distance from downtown San Francisco as SFO, but due to its location across San Francisco Bay, it is greater driving distance from San Francisco.[citation needed]

Cycling and walking

 
A bike lane in San Francisco

Cycling is a popular mode of transportation in San Francisco, with 75,000 residents commuting by bicycle each day.[370] In recent years, the city has installed better cycling infrastructure such as protected bike lanes and parking racks.[371] Bay Wheels, previously named Bay Area Bike Share at inception, launched in August 2013 with 700 bikes in downtown San Francisco, selected cities in the East Bay, and San Jose. The San Francisco Municipal Transportation Agency and Bay Area Air Quality Management District are responsible for the operation with management provided by Motivate.[372] A major expansion started in 2017, along with a rebranding as Ford GoBike; the company received its current name in 2019.[373] Pedestrian traffic is also widespread. In 2015, Walk Score ranked San Francisco the second-most walkable city in the United States.[374][375][376]

San Francisco has significantly higher rates of pedestrian and bicyclist traffic deaths than the United States on average. In 2013, 21 pedestrians were killed in vehicle collisions, the highest since 2001,[377] which is 2.5 deaths per 100,000 population – 70% higher than the national average of 1.5.[378]

Cycling is becoming increasingly popular in the city. Annual bicycle counts conducted by the Municipal Transportation Agency (MTA) in 2010 showed the number of cyclists at 33 locations had increased 58% from the 2006 baseline counts.[379] In 2008, the MTA estimated that about 128,000 trips were made by bicycle each day in the city, or 6% of total trips.[380] As of 2019, 2.6% of the city's streets have protected bike lanes, with 28 miles of protected bike lanes in the city.[350] Since 2006, San Francisco has received a Bicycle Friendly Community status of "Gold" from the League of American Bicyclists.[381] In 2022 a measure on the ballot passed to protect JFK drive in Golden Gate Park as a pedestrian and biking space with 59% of voters in favor.[382]

Public safety

The San Francisco Police Department was founded in 1849.[383] The portions of the Golden Gate National Recreation Area located within the city, including the Presidio and Ocean Beach, are patrolled by the United States Park Police.

The San Francisco Fire Department provides both fire suppression and emergency medical services to the city.[384]

Nicknames

Bay Area residents generally refer to San Francisco as "the City".[1] For residents of San Francisco living in the more suburban parts of the city, "the City" generally refers to the densely populated areas around Market Street. Its use, or lack thereof, is a common way for locals to distinguish long time residents from tourists and recent arrivals (as a shibboleth).

San Francisco has several nicknames, including "The City by the Bay", "Golden Gate City",[385] "Frisco", "SF", "San Fran", and "Fog City"; as well as older ones like "The City that Knows How", "Baghdad by the Bay", or "The Paris of the West".[1] "San Fran" and "Frisco" are controversial as nicknames among San Francisco residents.[386][387][388]

Sister cities

San Francisco participates in the Sister Cities program.[389] A total of 41 consulates general and 23 honorary consulates have offices in the San Francisco Bay Area.[390]

Notable residents

See also

Notes

  1. ^ Described as a packet boat.
  2. ^ The land grant was near a boat anchorage around what is today Portsmouth Square.
  3. ^ Station currently at the United States Mint building[126][self-published source?]
  4. ^ The coordinates of the station are 37°46′14″N 122°25′37″W / 37.7706°N 122.4269°W / 37.7706; -122.4269. Precipitation, high temperature, low temperature, snow, and snow depth records date from 1 October 1849, 1 June 1874, 1 January 1875, 1 January 1876, and 1 January 1922, respectively.
  5. ^ Mean monthly maxima and minima (i.e. the expected highest and lowest temperature readings at any point during the year or given month) calculated based on data at said location from 1991 to 2020.
  6. ^ Those not born in the 50 states or D.C., excluding California, Nevada, Utah, Arizona, New Mexico, and Texas before 1850.

References

  1. ^ a b c Garling, Caleb (June 30, 2013). "Don't Call It Frisco: The History of San Francisco's Nicknames". The Bold Italic. Retrieved June 18, 2016.
  2. ^ Museum of San Francisco, retrieved June 17, 2020.
  3. ^ a b c O'Day, Edward F. (October 1926). . San Francisco Water. Spring Valley Water Authority. Archived from the original on July 27, 2010. Retrieved February 14, 2009.
  4. ^ . SFGov.org. Archived from the original on March 16, 2012. Retrieved March 8, 2012. San Francisco was incorporated as a City on April 15th, 1850 by act of the Legislature.
  5. ^ "Office of the Mayor : Home". City & County of San Francisco. Retrieved July 11, 2018.
  6. ^ . UC Regents. Archived from the original on February 1, 2015. Retrieved November 21, 2014.
  7. ^ "California's 11th Congressional District". GovTrack. Retrieved January 8, 2023.
  8. ^ "California's 15th Congressional District". GovTrack. Retrieved January 8, 2023.
  9. ^ "Board of Supervisors". City and County of San Francisco. Retrieved January 28, 2017.
  10. ^ . California Citizens Redistricting Commission. Archived from the original on October 23, 2015. Retrieved September 23, 2014.
  11. ^ "Members Assembly". California State Assembly. Retrieved September 23, 2014.
  12. ^ "2019 U.S. Gazetteer Files". United States Census Bureau. Retrieved July 1, 2020.
  13. ^ "San Francisco". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.
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This article is about the city and county in California For other uses see San Francisco disambiguation San Francisco ˌ s ae n f r e n ˈ s ɪ s k oʊ Spanish for Saint Francis officially the City and County of San Francisco is the commercial financial and cultural center of Northern California in the United States The city proper is the fourth most populous in California and 17th most populous in the United States with 815 201 residents as of 2021 update 20 It covers a land area of 46 9 square miles 121 square kilometers 21 at the end of the San Francisco Peninsula making it the second most densely populated large U S city after New York City and the fifth most densely populated U S county behind only four of the five New York City boroughs Among the 91 U S cities proper with over 250 000 residents San Francisco was ranked first by per capita income at 160 749 22 and sixth by aggregate income as of 2021 update 23 Colloquial nicknames for San Francisco include SF San Fran The City Frisco and Baghdad by the Bay 24 25 26 San FranciscoConsolidated city countyCity and County of San FranciscoSan Francisco from the Marin HeadlandsFlagSealNicknames See List of nicknames for San Francisco 1 Motto s Oro en Paz Fierro en Guerra Spanish English Gold in Peace Iron in War Anthem I Left My Heart in San Francisco 2 Interactive map outlining San FranciscoSan FranciscoLocation within CaliforniaShow map of CaliforniaSan FranciscoLocation within the United StatesShow map of the United StatesSan FranciscoLocation within North AmericaShow map of North AmericaSan FranciscoSan Francisco Earth Show map of EarthCoordinates 37 46 39 N 122 24 59 W 37 77750 N 122 41639 W 37 77750 122 41639 Coordinates 37 46 39 N 122 24 59 W 37 77750 N 122 41639 W 37 77750 122 41639Country United StatesState CaliforniaCountySan FranciscoCSASan Jose San Francisco OaklandMetroSan Francisco Oakland HaywardMissionJune 29 1776 3 IncorporatedApril 15 1850 4 Founded byJose Joaquin MoragaFrancisco PalouNamed forSt Francis of AssisiGovernment TypeStrong mayor council BodyBoard of Supervisors MayorLondon Breed D 5 Supervisors 9 List Connie Chan D Catherine Stefani D Aaron Peskin D Joel Engardio D Dean Preston D Matt Dorsey D Myrna Melgar D Rafael Mandelman D Hillary Ronen D Shamann Walton D Ahsha Safai D Assembly members 10 11 Matt Haney D Phil Ting D State senatorScott Wiener D 6 United States RepresentativesNancy Pelosi D 7 Kevin Mullin D 8 Area 12 City and county231 89 sq mi 600 59 km2 Land46 9 sq mi 121 48 km2 Water184 99 sq mi 479 11 km2 80 00 Metro3 524 4 sq mi 9 128 km2 Elevation 13 52 ft 16 m Highest elevation 14 934 ft 285 m Lowest elevation 14 0 ft 0 m Population 2021 estimate 15 City and county815 201 Rank17th in the United States4th in California Density18 634 65 sq mi 7 194 31 km2 Urban3 269 385 US 14th Urban density7 626 3 sq mi 2 944 5 km2 Metro 16 4 623 264 US 13th CSA9 545 921 US 5th Demonym s San FranciscanSan Francisqueno a citation needed Time zoneUTC 08 00 PST Summer DST UTC 07 00 PDT ZIP Codes 17 List 94102 9410594107 9411294114 941349413794139 941479415194158 9416194163 94164941729417794188Area codes415 628 18 FIPS code06 67000GNIS feature IDs277593 2411786GDP 2021 19 City 236 4billion MSA 668 7 billion 4th CSA 1 251 trillion 3rd Websitesf govSan Francisco and the surrounding San Francisco Bay Area are a global center of economic activity and the arts and sciences 27 28 spurred by leading universities 29 high tech healthcare FIRE and professional services sectors 30 As of 2020 update the metropolitan area with 6 7 million residents ranked 5th by GDP 874 billion and 2nd by GDP per capita 131 082 across the OECD countries ahead of global cities like Paris London and Singapore 31 32 33 San Francisco anchors the 13th most populous metropolitan statistical area in the United States with 4 6 million residents and the fourth largest by aggregate income and economic output with a GDP of 669 billion in 2021 update 34 The wider San Jose San Francisco Oakland CA Combined Statistical Area is the fifth most populous with 9 5 million residents and the third largest by economic output with a GDP of 1 25 trillion in 2021 update In the same year San Francisco proper had a GDP of 236 4 billion and a GDP per capita of 289 990 34 San Francisco was ranked seventh in the world and third in the United States on the Global Financial Centres Index as of March 2022 update 35 As of September 2022 update the Bay Area was home to four of the world s ten largest companies by market capitalization 36 and the city proper is headquarters to companies such as Wells Fargo Salesforce Uber First Republic Bank Airbnb Twitter Block Levi s Gap Dropbox Pacific Gas and Electric Company Lyft and Cruise although the COVID 19 pandemic has accelerated the exodus of business from downtown San Francisco 37 38 The city is home to a number of educational and cultural institutions such as the University of California San Francisco the University of San Francisco San Francisco State University the de Young Museum the San Francisco Museum of Modern Art the San Francisco Symphony the San Francisco Ballet the San Francisco Opera the SFJAZZ Center the California Academy of Sciences the San Francisco Giants and the Golden State Warriors A popular tourist destination 39 San Francisco is known for its steep rolling hills and eclectic mix of architecture across varied neighborhoods as well as its cool summers fog and landmarks including the Golden Gate Bridge cable cars Alcatraz and Chinatown and Mission districts San Francisco was founded on June 29 1776 when colonists from Spain established the Presidio of San Francisco at the Golden Gate and Mission San Francisco de Asis a few miles away both named for Francis of Assisi 3 The California Gold Rush of 1849 brought rapid growth transforming an unimportant hamlet into a busy port making it the largest city on the West Coast at the time between 1870 and 1900 approximately one quarter of California s population resided in the city proper 23 In 1856 San Francisco became a consolidated city county 40 After three quarters of the city was destroyed by the 1906 earthquake and fire 41 it was quickly rebuilt hosting the Panama Pacific International Exposition nine years later In World War II it was a major port of embarkation for naval service members shipping out to the Pacific Theater 42 It then became the birthplace of the United Nations in 1945 43 44 45 After the war the confluence of returning servicemen significant immigration liberalizing attitudes the rise of the beatnik and hippie countercultures the sexual revolution the peace movement growing from opposition to United States involvement in the Vietnam War and other factors led to the Summer of Love and the gay rights movement cementing San Francisco as a center of liberal activism in the United States More recently statewide droughts in California have strained the city s water security 46 47 Contents 1 History 1 1 3000 BC 1845 AD Early history and rule by Spain and Mexico 1 2 1846 1905 Population growth and American acquisition 1 3 1906 1940 San Francisco earthquake and reconstruction 1 4 1941 present World War II and urbanization 2 Geography 2 1 Cityscape 2 1 1 Neighborhoods 2 2 Climate 2 3 Flora and fauna 3 Demographics 3 1 Race ethnicity religion and languages 3 1 1 Ethnic clustering 3 2 Education households and income 3 3 Homelessness 4 Crime 4 1 Gangs 5 Economy 5 1 Technology 5 2 Tourism and conventions 6 Arts and culture 6 1 LGBT 6 2 Performing arts 6 3 Museums 7 Sports 8 Parks and recreation 9 Government 10 Education 10 1 Colleges and universities 10 2 Primary and secondary schools 10 3 Early education 11 Media 12 Infrastructure 12 1 Transportation 12 1 1 Public transportation 12 1 2 Freeways and roads 12 1 2 1 Vision Zero 12 1 3 Airports 12 1 4 Cycling and walking 12 2 Public safety 13 Nicknames 14 Sister cities 15 Notable residents 16 See also 17 Notes 18 References 19 Bibliography 20 Further reading 21 External linksHistory EditSee also History of San Francisco For a chronological guide see Timeline of San Francisco 3000 BC 1845 AD Early history and rule by Spain and Mexico Edit Historical affiliations of San Francisco Spanish Empire 1776 1821 Mexican Empire 1821 1823 Mexican Republic 1823 1848 United States 1848 present The earliest archaeological evidence of human habitation of the territory of the city of San Francisco dates to 3000 BC 48 The Yelamu group of the Ohlone people resided in a few small villages when an overland Spanish exploration party led by Don Gaspar de Portola arrived on November 2 1769 the first documented European visit to San Francisco Bay 49 Mission San Francisco de Asis Mission Dolores The first European maritime presence occurred on August 5 1775 when the Spanish San Carlos a commanded by Juan Manuel de Ayala became the first ship to anchor in the bay 50 Soon after on March 28 1776 the Spanish explorer Juan Bautista de Anza established the Presidio of San Francisco On October 9 Mission San Francisco de Asis Mission Dolores was founded by Padre Francisco Palou 3 In 1804 the province of Alta California was created which included San Francisco In 1821 the Presidio and the Mission were ceded to Mexico by Spain The extensive California mission system gradually lost its influence during the period of Mexican rule Agricultural land became largely privatized as ranchos as was occurring in other parts of California Coastal trade increased including a half dozen barques from various Atlantic ports which regularly sailed in California waters 51 52 Yerba Buena after a native herb a trading post with settlements between the Presidio and Mission grew up around the Plaza de Yerba Buena The plaza was later renamed Portsmouth Square now located in the city s Chinatown and Financial District The Presidio was commanded in 1833 by Captain Mariano G Vallejo 51 In 1834 Francisco de Haro became the first Alcalde of Yerba Buena De Haro was a native of Mexico from the west coast city of Compostela Nayarit A land survey of Yerba Buena was made by the Swiss immigrant Jean Jacques Vioget as prelude to the city plan The second Alcalde Jose Joaquin Estudillo was a Californio from a prominent Monterey family In 1835 while in office he approved the first land grant in Yerba Buena to William Richardson a naturalized Mexican citizen of English birth Richardson had arrived in San Francisco aboard a whaling ship in 1822 In 1825 he married Maria Antonia Martinez eldest daughter of the Californio Ygnacio Martinez 53 b 1846 1905 Population growth and American acquisition Edit Juana Briones de Miranda considered the Founding Mother of San Francisco 54 Yerba Buena began to attract American and European settlers an 1842 census listed 21 residents 11 born in the United States or Europe as well as one Filipino merchant 55 Commodore John D Sloat claimed California for the United States on July 7 1846 during the Mexican American War and Captain John B Montgomery arrived to claim Yerba Buena two days later Yerba Buena was renamed San Francisco on January 30 of the next year and Mexico officially ceded the territory to the United States at the end of the war in 1848 Despite its attractive location as a port and naval base San Francisco was still a small settlement with inhospitable geography 56 Its 1847 population was said to be 459 51 The California Gold Rush brought a flood of treasure seekers known as forty niners as in 1849 With their sourdough bread in tow 57 prospectors accumulated in San Francisco over rival Benicia 58 raising the population from 1 000 in 1848 to 25 000 by December 1849 59 The promise of wealth was so strong that crews on arriving vessels deserted and rushed off to the gold fields leaving behind a forest of masts in San Francisco harbor 60 Some of these approximately 500 abandoned ships were used at times as storeships saloons and hotels many were left to rot and some were sunk to establish title to the underwater lot By 1851 the harbor was extended out into the bay by wharves while buildings were erected on piles among the ships By 1870 Yerba Buena Cove had been filled to create new land Buried ships are occasionally exposed when foundations are dug for new buildings 61 Port of San Francisco in 1851 California was quickly granted statehood in 1850 and the U S military built Fort Point at the Golden Gate and a fort on Alcatraz Island to secure the San Francisco Bay San Francisco County was one of the state s 18 original counties established at California statehood in 1850 62 Until 1856 San Francisco s city limits extended west to Divisadero Street and Castro Street and south to 20th Street In 1856 the California state government divided the county A straight line was then drawn across the tip of the San Francisco Peninsula just north of San Bruno Mountain Everything south of the line became the new San Mateo County while everything north of the line became the new consolidated City and County of San Francisco 63 City seal from before the Consolidation Act of 1856 The phoenix references the early fires that burn early San Francisco Significant fires occurred December 1849 May 1850 June 1850 September 1850 May 1851 and June 1851 64 Entrepreneurs sought to capitalize on the wealth generated by the Gold Rush Silver discoveries including the Comstock Lode in Nevada in 1859 further drove rapid population growth 65 With hordes of fortune seekers streaming through the city lawlessness was common and the Barbary Coast section of town gained notoriety as a haven for criminals prostitution bootlegging and gambling 66 Early winners were the banking industry with the founding of Wells Fargo in 1852 and the Bank of California in 1864 Development of the Port of San Francisco and the establishment in 1869 of overland access to the eastern U S rail system via the newly completed Pacific Railroad the construction of which the city only reluctantly helped support 67 helped make the Bay Area a center for trade Catering to the needs and tastes of the growing population Levi Strauss opened a dry goods business and Domingo Ghirardelli began manufacturing chocolate Chinese immigrants made the city a polyglot culture drawn to Old Gold Mountain creating the city s Chinatown quarter By 1880 Chinese made up 9 3 of the population 68 The first cable cars carried San Franciscans up Clay Street in 1873 The city s sea of Victorian houses began to take shape and civic leaders campaigned for a spacious public park resulting in plans for Golden Gate Park San Franciscans built schools churches theaters and all the hallmarks of civic life The Presidio developed into the most important American military installation on the Pacific coast 69 By 1890 San Francisco s population approached 300 000 making it the eighth largest city in the United States at the time Around 1901 San Francisco was a major city known for its flamboyant style stately hotels ostentatious mansions on Nob Hill and a thriving arts scene 70 The first North American plague epidemic was the San Francisco plague of 1900 1904 71 1906 1940 San Francisco earthquake and reconstruction Edit At 5 12 am on April 18 1906 a major earthquake struck San Francisco and northern California As buildings collapsed from the shaking ruptured gas lines ignited fires that spread across the city and burned out of control for several days With water mains out of service the Presidio Artillery Corps attempted to contain the inferno by dynamiting blocks of buildings to create firebreaks 72 More than three quarters of the city lay in ruins including almost all of the downtown core 41 Contemporary accounts reported that 498 people died though modern estimates put the number in the several thousands 73 More than half of the city s population of 400 000 was left homeless 74 Refugees settled temporarily in makeshift tent villages in Golden Gate Park the Presidio on the beaches and elsewhere Many fled permanently to the East Bay Not in history has a modern imperial city been so completely destroyed San Francisco is gone Jack London after the 1906 earthquake and fire 75 Rebuilding was rapid and performed on a grand scale Rejecting calls to completely remake the street grid San Franciscans opted for speed 76 Amadeo Giannini s Bank of Italy later to become Bank of America provided loans for many of those whose livelihoods had been devastated The influential San Francisco Planning and Urban Research Association or SPUR was founded in 1910 to address the quality of housing after the earthquake 77 The earthquake hastened development of western neighborhoods that survived the fire including Pacific Heights where many of the city s wealthy rebuilt their homes 78 In turn the destroyed mansions of Nob Hill became grand hotels City Hall rose again in splendid Beaux Arts style and the city celebrated its rebirth at the Panama Pacific International Exposition in 1915 79 The Palace of Fine Arts at the 1915 Panama Pacific Exposition During this period San Francisco built some of its most important infrastructure Civil Engineer Michael O Shaughnessy was hired by San Francisco Mayor James Rolph as chief engineer for the city in September 1912 to supervise the construction of the Twin Peaks Reservoir the Stockton Street Tunnel the Twin Peaks Tunnel the San Francisco Municipal Railway the Auxiliary Water Supply System and new sewers San Francisco s streetcar system of which the J K L M and N lines survive today was pushed to completion by O Shaughnessy between 1915 and 1927 It was the O Shaughnessy Dam Hetch Hetchy Reservoir and Hetch Hetchy Aqueduct that would have the largest effect on San Francisco 80 An abundant water supply enabled San Francisco to develop into the city it has become today The original Bay Bridge shown here under construction in 1935 took 40 months to complete In ensuing years the city solidified its standing as a financial capital in the wake of the 1929 stock market crash not a single San Francisco based bank failed 81 Indeed it was at the height of the Great Depression that San Francisco undertook two great civil engineering projects simultaneously constructing the San Francisco Oakland Bay Bridge and the Golden Gate Bridge completing them in 1936 and 1937 respectively It was in this period that the island of Alcatraz a former military stockade began its service as a federal maximum security prison housing notorious inmates such as Al Capone and Robert Franklin Stroud the Birdman of Alcatraz San Francisco later celebrated its regained grandeur with a World s fair the Golden Gate International Exposition in 1939 40 creating Treasure Island in the middle of the bay to house it 82 1941 present World War II and urbanization Edit During World War II the Hunters Point Naval Shipyard became a hub of activity and Fort Mason became the primary port of embarkation for service members shipping out to the Pacific Theater of Operations 42 The explosion of jobs drew many people especially African Americans from the South to the area After the end of the war many military personnel returning from service abroad and civilians who had originally come to work decided to stay The United Nations Charter creating the United Nations was drafted and signed in San Francisco in 1945 and in 1951 the Treaty of San Francisco re established peaceful relations between Japan and the Allied Powers 83 Urban planning projects in the 1950s and 1960s involved widespread destruction and redevelopment of west side neighborhoods and the construction of new freeways of which only a series of short segments were built before being halted by citizen led opposition 84 The onset of containerization made San Francisco s small piers obsolete and cargo activity moved to the larger Port of Oakland 85 The city began to lose industrial jobs and turned to tourism as the most important segment of its economy 86 The suburbs experienced rapid growth and San Francisco underwent significant demographic change as large segments of the white population left the city supplanted by an increasing wave of immigration from Asia and Latin America 87 88 From 1950 to 1980 the city lost over 10 percent of its population The Transamerica Pyramid was the tallest building in San Francisco until 2016 when Salesforce Tower surpassed it Over this period San Francisco became a magnet for America s counterculture Beat Generation writers fueled the San Francisco Renaissance and centered on the North Beach neighborhood in the 1950s 89 Hippies flocked to Haight Ashbury in the 1960s reaching a peak with the 1967 Summer of Love 90 In 1974 the Zebra murders left at least 16 people dead 91 In the 1970s the city became a center of the gay rights movement with the emergence of The Castro as an urban gay village the election of Harvey Milk to the Board of Supervisors and his assassination along with that of Mayor George Moscone in 1978 92 Bank of America completed 555 California Street in 1969 and the Transamerica Pyramid was completed in 1972 93 igniting a wave of Manhattanization that lasted until the late 1980s a period of extensive high rise development downtown 94 The 1980s also saw a dramatic increase in the number of homeless people in the city an issue that remains today despite many attempts to address it 95 The 1989 Loma Prieta earthquake caused destruction and loss of life throughout the Bay Area In San Francisco the quake severely damaged structures in the Marina and South of Market districts and precipitated the demolition of the damaged Embarcadero Freeway and much of the damaged Central Freeway allowing the city to reclaim The Embarcadero as its historic downtown waterfront and revitalizing the Hayes Valley neighborhood 96 The two recent decades have seen booms driven by the internet industry During the dot com boom of the late 1990s startup companies invigorated the San Francisco economy Large numbers of entrepreneurs and computer application developers moved into the city followed by marketing design and sales professionals changing the social landscape as once poorer neighborhoods became increasingly gentrified 97 Demand for new housing and office space ignited a second wave of high rise development this time in the South of Market district 98 By 2000 the city s population reached new highs surpassing the previous record set in 1950 When the bubble burst in 2001 many of these companies folded and their employees were laid off Yet high technology and entrepreneurship remain mainstays of the San Francisco economy By the mid 2000s decade the social media boom had begun with San Francisco becoming a popular location for tech offices and a common place to live for people employed in Silicon Valley companies such as Apple and Google 99 The Ferry Station Post Office Building Armour amp Co Building Atherton House and YMCA Hotel are historic buildings among dozens of historical landmarks in the city according to the National Register of Historic Places listings in San Francisco citation needed Geography Edit The San Francisco Peninsula San Francisco is located on the West Coast of the United States at the north end of the San Francisco Peninsula and includes significant stretches of the Pacific Ocean and San Francisco Bay within its boundaries Several picturesque islands Alcatraz Treasure Island and the adjacent Yerba Buena Island and small portions of Alameda Island Red Rock Island and Angel Island are part of the city Also included are the uninhabited Farallon Islands 27 miles 43 km offshore in the Pacific Ocean The mainland within the city limits roughly forms a seven by seven mile square a common local colloquialism referring to the city s shape though its total area including water is nearly 232 square miles 600 km2 There are more than 50 hills within the city limits 100 Some neighborhoods are named after the hill on which they are situated including Nob Hill Potrero Hill and Russian Hill Near the geographic center of the city southwest of the downtown area are a series of less densely populated hills Twin Peaks a pair of hills forming one of the city s highest points forms an overlook spot San Francisco s tallest hill Mount Davidson is 928 feet 283 m high and is capped with a 103 foot 31 m tall cross built in 1934 101 Dominating this area is Sutro Tower a large red and white radio and television transmission tower reaching 1 811 ft 552 m above sea level The nearby San Andreas and Hayward Faults are responsible for much earthquake activity although neither physically passes through the city itself The San Andreas Fault caused the earthquakes in 1906 and 1989 Minor earthquakes occur on a regular basis The threat of major earthquakes plays a large role in the city s infrastructure development The city constructed an auxiliary water supply system and has repeatedly upgraded its building codes requiring retrofits for older buildings and higher engineering standards for new construction 102 However there are still thousands of smaller buildings that remain vulnerable to quake damage 103 USGS has released the California earthquake forecast which models earthquake occurrence in California 104 San Francisco s shoreline has grown beyond its natural limits Entire neighborhoods such as the Marina Mission Bay and Hunters Point as well as large sections of the Embarcadero sit on areas of landfill Treasure Island was constructed from material dredged from the bay as well as material resulting from the excavation of the Yerba Buena Tunnel through Yerba Buena Island during the construction of the Bay Bridge Such land tends to be unstable during earthquakes The resulting soil liquefaction causes extensive damage to property built upon it as was evidenced in the Marina district during the 1989 Loma Prieta earthquake 105 Most of the city s natural watercourses such as Islais Creek and Mission Creek have been culverted and built over although the Public Utilities Commission is studying proposals to daylight or restore some creeks 106 Cityscape Edit See also List of Landmarks and Historic Places in San Francisco Aerial view from the west in April 2018 San Francisco is seen in the foreground with Oakland and Alameda in the background San Francisco viewed from Mt Tamalpais in February 2019 Neighborhoods Edit Main article Neighborhoods in San Francisco See also List of tallest buildings in San Francisco San Francisco Chinatown is the oldest in North America and one of the largest Chinese enclaves outside of Asia The historic center of San Francisco is the northeast quadrant of the city anchored by Market Street and the waterfront It is here that the Financial District is centered with Union Square the principal shopping and hotel district and the Tenderloin nearby Cable cars carry riders up steep inclines to the summit of Nob Hill once the home of the city s business tycoons and down to the waterfront tourist attractions of Fisherman s Wharf and Pier 39 where many restaurants feature Dungeness crab from a still active fishing industry Also in this quadrant are Russian Hill a residential neighborhood with the famously crooked Lombard Street North Beach the city s Little Italy and the former center of the Beat Generation and Telegraph Hill which features Coit Tower Abutting Russian Hill and North Beach is San Francisco s Chinatown the oldest Chinatown in North America 107 108 109 110 The South of Market which was once San Francisco s industrial core has seen significant redevelopment following the construction of Oracle Park and an infusion of startup companies New skyscrapers live work lofts and condominiums dot the area Further development is taking place just to the south in Mission Bay area a former railroad yard which now has a second campus of the University of California San Francisco and Chase Center which opened in 2019 as the new home of the Golden State Warriors 111 West of downtown across Van Ness Avenue lies the large Western Addition neighborhood which became established with a large African American population after World War II The Western Addition is usually divided into smaller neighborhoods including Hayes Valley the Fillmore and Japantown which was once the largest Japantown in North America but suffered when its Japanese American residents were forcibly removed and interned during World War II The Western Addition survived the 1906 earthquake with its Victorians largely intact including the famous Painted Ladies standing alongside Alamo Square To the south near the geographic center of the city is Haight Ashbury famously associated with 1960s hippie culture 112 The Haight is now timeframe home to some expensive boutiques 113 better source needed and a few controversial chain stores 114 although it still retains timeframe citation needed some bohemian character North of the Western Addition is Pacific Heights an affluent neighborhood that features the homes built by wealthy San Franciscans in the wake of the 1906 earthquake Directly north of Pacific Heights facing the waterfront is the Marina a neighborhood popular with young professionals that was largely built on reclaimed land from the Bay 115 In the southeast quadrant of the city is the Mission District populated in the 19th century by Californios and working class immigrants from Germany Ireland Italy and Scandinavia In the 1910s a wave of Central American immigrants settled in the Mission and in the 1950s immigrants from Mexico began to predominate 116 In recent years gentrification has changed the demographics of parts of the Mission from Latino to twenty something professionals Noe Valley to the southwest and Bernal Heights to the south are both increasingly popular among young families with children East of the Mission is the Potrero Hill neighborhood a mostly residential neighborhood that features sweeping views of downtown San Francisco West of the Mission the area historically known as Eureka Valley now popularly called the Castro was once a working class Scandinavian and Irish area It has become North America s first gay village and is now the center of gay life in the city 117 Located near the city s southern border the Excelsior District is one of the most ethnically diverse neighborhoods in San Francisco The predominantly African American Bayview Hunters Point in the far southeast corner of the city is one of the poorest neighborhoods and suffers from a high rate of crime though the area has been the focus of several revitalizing and controversial urban renewal projects The Ferry Building along the Embarcadero The construction of the Twin Peaks Tunnel in 1918 connected southwest neighborhoods to downtown via streetcar hastening the development of West Portal and nearby affluent Forest Hill and St Francis Wood Further west stretching all the way to the Pacific Ocean and north to Golden Gate Park lies the vast Sunset District a large middle class area with a predominantly Asian population 118 The northwestern quadrant of the city contains the Richmond a mostly middle class neighborhood north of Golden Gate Park home to immigrants from other parts of Asia as well as many Russian and Ukrainian immigrants Together these areas are known as The Avenues These two districts are each sometimes further divided into two regions the Outer Richmond and Outer Sunset can refer to the more western portions of their respective district and the Inner Richmond and Inner Sunset can refer to the more eastern portions Many piers remained derelict for years until the demolition of the Embarcadero Freeway reopened the downtown waterfront allowing for redevelopment The centerpiece of the port the Ferry Building while still receiving commuter ferry traffic has been restored and redeveloped as a gourmet marketplace Climate Edit San Francisco has a warm summer Mediterranean climate Koppen Csb characteristic of California s coast with moist mild winters and dry summers 119 San Francisco s weather is strongly influenced by the cool currents of the Pacific Ocean on the west side of the city and the water of San Francisco Bay to the north and east This moderates temperature swings and produces a remarkably mild year round climate with little seasonal temperature variation 120 Fog is a regular feature of San Francisco summers Among major U S cities San Francisco has the coolest daily mean maximum and minimum temperatures for June July and August 121 During the summer rising hot air in California s interior valleys creates a low pressure area that draws winds from the North Pacific High through the Golden Gate which creates the city s characteristic cool winds and fog 122 The fog is less pronounced in eastern neighborhoods and during the late summer and early fall As a result the year s warmest month on average is September and on average October is warmer than July especially in daytime Temperatures reach or exceed 80 F 27 C on an average of only 21 and 23 days a year at downtown and San Francisco International Airport SFO respectively 123 The dry period of May to October is mild to warm with the normal monthly mean temperature peaking in September at 62 7 F 17 1 C 123 The rainy period of November to April is slightly cooler with the normal monthly mean temperature reaching its lowest in January at 51 3 F 10 7 C 123 On average there are 73 rainy days a year and annual precipitation averages 23 65 inches 601 mm 123 Variation in precipitation from year to year is high Above average rain years are often associated with warm El Nino conditions in the Pacific while dry years often occur in cold water La Nina periods In 2013 a La Nina year a record low 5 59 in 142 mm of rainfall was recorded at downtown San Francisco where records have been kept since 1849 123 Snowfall in the city is very rare with only 10 measurable accumulations recorded since 1852 most recently in 1976 when up to 5 inches 13 cm fell on Twin Peaks 124 125 The highest recorded temperature at the official National Weather Service downtown observation station c was 106 F 41 C on September 1 2017 127 During that hot spell the warmest ever night of 71 F 22 C was also recorded 128 The lowest recorded temperature was 27 F 3 C on December 11 1932 129 The National Weather Service provides a helpful visual aid 130 graphing the information in the table below to display visually by month the annual typical temperatures the past year s temperatures and record temperatures importance During a normal year between 1991 and 2020 San Francisco would record a warmest night at 64 F 18 C and a coldest day at 49 F 9 C 123 The coldest daytime high since the station s opening in 1945 was recorded in December 1972 at 37 F 3 C 123 As a coastal city San Francisco will be heavily affected by climate change As of 2021 update sea levels are projected to rise by as much as 5 feet 1 5 m resulting in periodic flooding rising groundwater levels and lowland floods from more severe storms 131 San Francisco falls under the USDA 10b Plant hardiness zone though some areas particularly downtown border zone 11a 132 133 vteClimate data for San Francisco downtown d 1991 2020 normals e extremes 1849 presentMonth Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec YearRecord high F C 79 26 81 27 87 31 94 34 97 36 103 39 98 37 98 37 106 41 102 39 86 30 76 24 106 41 Mean maximum F C 67 1 19 5 71 8 22 1 76 4 24 7 80 7 27 1 81 4 27 4 84 6 29 2 80 5 26 9 83 4 28 6 90 8 32 7 87 9 31 1 75 8 24 3 66 4 19 1 94 0 34 4 Average high F C 57 8 14 3 60 4 15 8 62 1 16 7 63 0 17 2 64 1 17 8 66 5 19 2 66 3 19 1 67 9 19 9 70 2 21 2 69 8 21 0 63 7 17 6 57 9 14 4 64 1 17 8 Daily mean F C 52 2 11 2 54 2 12 3 55 5 13 1 56 4 13 6 57 8 14 3 59 7 15 4 60 3 15 7 61 7 16 5 62 9 17 2 62 1 16 7 57 2 14 0 52 5 11 4 57 7 14 3 Average low F C 46 6 8 1 47 9 8 8 48 9 9 4 49 7 9 8 51 4 10 8 53 0 11 7 54 4 12 4 55 5 13 1 55 6 13 1 54 4 12 4 50 7 10 4 47 0 8 3 51 3 10 7 Mean minimum F C 40 5 4 7 42 0 5 6 43 7 6 5 45 0 7 2 48 0 8 9 50 1 10 1 51 6 10 9 52 9 11 6 52 0 11 1 49 9 9 9 44 9 7 2 40 7 4 8 38 8 3 8 Record low F C 29 2 31 1 33 1 40 4 42 6 46 8 47 8 46 8 47 8 43 6 38 3 27 3 27 3 Average precipitation inches mm 4 40 112 4 37 111 3 15 80 1 60 41 0 70 18 0 20 5 1 0 01 0 25 0 06 1 5 0 10 2 5 0 94 24 2 60 66 4 76 121 22 89 581 Average precipitation days 0 01 in 11 2 10 8 10 8 6 8 4 0 1 6 0 7 1 1 1 2 3 5 7 9 11 6 71 2Average relative humidity 80 77 75 72 72 71 75 75 73 71 75 78 75Mean monthly sunshine hours 185 9 207 7 269 1 309 3 325 1 311 4 313 3 287 4 271 4 247 1 173 4 160 6 3 061 7Percent possible sunshine 61 69 73 78 74 70 70 68 73 71 57 54 69Average ultraviolet index 2 3 5 7 9 10 10 9 7 5 3 2 6Source 1 NOAA sun 1961 1974 123 134 135 136 Source 2 Met Office humidity 137 Weather Atlas UV 138 Flora and fauna Edit Historically tule elk were present in San Francisco County based on archeological evidence of elk remains in at least five different Native American shellmounds at Hunter s Point Fort Mason Stevenson Street Market Street and Yerba Buena 139 140 Perhaps the first historical observer record was from the De Anza Expedition on March 23 1776 Herbert Eugene Bolton wrote about the expedition camp at Mountain Lake near the southern end of today s Presidio Round about were grazing deer and scattered here and there were the antlers of large elk 141 Also when Richard Henry Dana Jr visited San Francisco Bay in 1835 he wrote about vast elk herds near the Golden Gate on December 27 we came to anchor near the mouth of the bay under a high and beautifully sloping hill upon which herds of hundreds and hundreds of red deer note red deer is the European term for elk and the stag with his high branching antlers were bounding about although it is not clear whether this was the Marin side or the San Francisco side 142 Demographics EditMain article Demographics of San Francisco Historical populationYearPop 18481 000 184925 000 2400 0 185234 776 39 1 186056 802 63 3 1870149 473 163 1 1880233 959 56 5 1890298 997 27 8 1900342 782 14 6 1910416 912 21 6 1920506 676 21 5 1930634 394 25 2 1940634 536 0 0 1950775 357 22 2 1960740 316 4 5 1970715 674 3 3 1980678 974 5 1 1990723 959 6 6 2000776 733 7 3 2010805 235 3 7 2020873 965 8 5 2021815 201 6 7 2022842 754 3 4 U S Decennial Census 143 2010 2020 15 The 2020 United States census showed San Francisco s population to be 873 965 an increase of 8 5 from the 2010 census 144 With roughly one quarter the population density of Manhattan San Francisco is the second most densely populated large American city behind only New York City among cities greater than 200 000 population and the fifth most densely populated U S county following only four of the five New York City boroughs San Francisco forms part of the five county San Francisco Oakland Hayward CA Metropolitan Statistical Area a region of 4 7 million people 13th most populous in the U S and has served as its traditional demographic focal point It is also part of the greater 14 county San Jose San Francisco Oakland CA Combined Statistical Area whose population is over 9 6 million making it the fifth largest in the United States as of 2018 145 Race ethnicity religion and languages Edit San Francisco has a majority minority population as non Hispanic whites comprise less than half of the population 41 9 down from 92 5 in 1940 146 As of the 2020 census the racial makeup and population of San Francisco included 361 382 Whites 41 3 296 505 Asians 33 9 46 725 African Americans 5 3 86 233 Multiracial Americans 9 9 6 475 Native Americans and Alaska Natives 0 7 3 476 Native Hawaiians and other Pacific Islanders 0 4 and 73 169 persons of other races 8 4 There were 136 761 Hispanics or Latinos of any race 15 6 In 2010 residents of Chinese ethnicity constituted the largest single ethnic minority group in San Francisco at 21 of the population other large Asian groups include Filipinos 5 and Vietnamese 2 with Japanese Koreans and many other Asian and Pacific Islander groups represented in the city 147 The population of Chinese ancestry is most heavily concentrated in Chinatown and the Sunset and Richmond Districts Filipinos are most concentrated in SoMa and the Crocker Amazon the latter neighborhood shares a border with Daly City which has one of the highest concentrations of Filipinos in North America 147 148 The Tenderloin District is home to a large portion of the city s Vietnamese population as well as businesses and restaurants which is known as the city s Little Saigon 147 The principal Hispanic groups in the city were those of Mexican 7 and Salvadoran 2 ancestry The Hispanic population is most heavily concentrated in the Mission District Tenderloin District and Excelsior District 149 The city s percentage of Hispanic residents is less than half of that of the state African Americans constitute 6 of San Francisco s population 146 a percentage similar to that for California as a whole 150 The majority of the city s black population reside within the neighborhoods of Bayview Hunters Point Visitacion Valley and the Fillmore District 149 The city has long been home to a thriving and growing Jewish community today Jewish Americans make up 10 80 000 of the city s population as of 2018 The Jewish population of San Francisco is relatively young compared to many other major cities and at 10 of the population San Francisco has the third largest Jewish community in terms of percentages after New York City and Los Angeles respectively 151 The Jewish community is one of the largest minority groups in the city and is scattered throughout the city but the Richmond District is home to an ethnic enclave of mostly Russian Jews 152 The Fillmore District was formerly a mostly Jewish neighborhood from the 1920s until the 1970s when many of its Jewish residents moved to other neighborhoods of the city as well as the suburbs of nearby Marin County 153 Race and ethnic ancestral origins of San Franciscans 2019 Map of racial distribution in San Francisco Bay Area 2010 U S Census Each dot is 25 people White Black Asian Hispanic Other Demographic profile 154 1860 1880 1920 1960 1980 1990 2000 2010 2020 155 Non Hispanic White alone 90 2 87 7 93 5 72 7 52 8 46 9 43 5 41 7 39 1 Non Hispanic Asian alone 4 6 9 3 2 7 7 9 21 3 28 0 30 7 33 1 33 7 Chinese American 4 6 9 3 1 5 5 1 12 1 17 6 20 0 19 8 21 0 Filipino American 0 2 1 5 5 2 5 4 5 0 4 9 4 4 Hispanic or Latino any race s 3 0 2 4 3 4 9 4 12 6 13 3 14 2 15 2 15 6 Mexican American 1 8 1 4 1 5 5 1 5 0 5 2 6 0 7 5 7 9 Non Hispanic Black alone 2 1 0 6 0 4 9 7 12 3 10 7 7 6 6 0 5 1 Non Hispanic Pacific Islander alone lt 0 1 0 2 0 4 0 4 0 5 0 3 Non Hispanic Native American alone lt 0 1 lt 0 1 lt 0 1 0 1 0 4 0 4 0 3 0 3 0 2 Non Hispanic Other 0 2 0 4 0 2 0 3 0 3 0 8 Non Hispanic Two or more races 3 0 2 9 5 2 Foreign born f 50 2 44 5 30 1 20 2 29 5 35 4 38 4 38 2 34 2 See also Demographics of San Francisco Historical estimates Source US Census and IPUMS USA 154 According to a 2018 study by the Jewish Community Federation of San Francisco Jews make up 10 80 000 of the city s population making Judaism the second largest religion in San Francisco after Christianity 151 A prior 2014 study by the Pew Research Center the largest religious groupings in San Francisco s metropolitan area are Christians 48 followed by those of no religion 35 Hindus 5 Jews 3 Buddhists 2 Muslims 1 and a variety of other religions have smaller followings According to the same study by the Pew Research Center about 20 of residents in the area are Protestant and 25 professing Roman Catholic beliefs Meanwhile 10 of the residents in metropolitan San Francisco identify as agnostics while 5 identify as atheists 156 157 As of 2010 update 55 411 728 of San Francisco residents spoke only English at home while 19 140 302 spoke a variety of Chinese mostly Taishanese and Cantonese 158 159 12 88 147 Spanish 3 25 767 Tagalog and 2 14 017 Russian In total 45 342 693 of San Francisco s population spoke a language at home other than English 160 Ethnic clustering Edit San Francisco has several prominent Chinese Mexican and Filipino neighborhoods including Chinatown and the Mission District Research collected on the immigrant clusters in the city show that more than half of the Asian population in San Francisco is either Chinese born 40 3 or Philippine born 13 1 and of the Mexican population 21 were Mexican born meaning these are people who recently immigrated to the United States 161 Between the years of 1990 and 2000 the number of foreign born residents increased from 33 to nearly 40 161 During this same time period the San Francisco metropolitan area received 850 000 immigrants ranking third in the United States after Los Angeles and New York 161 Education households and income Edit Of all major cities in the United States San Francisco has the second highest percentage of residents with a college degree second only to Seattle Over 44 of adults have a bachelor s or higher degree 162 San Francisco had the highest rate at 7 031 per square mile or over 344 000 total graduates in the city s 46 7 square miles 121 km2 163 San Francisco has the highest estimated percentage of gay and lesbian individuals of any of the 50 largest U S cities at 15 164 San Francisco also has the highest percentage of same sex households of any American county with the Bay Area having a higher concentration than any other metropolitan area 165 Income in 2011Per capita income 166 46 777Median household income 167 72 947Median family income 168 87 329San Francisco ranks third of American cities in median household income 169 with a 2007 value of 65 519 150 Median family income is 81 136 150 An emigration of middle class families has left the city with a lower proportion of children than any other large American city 170 with the dog population cited as exceeding the child population of 115 000 in 2018 171 The city s poverty rate is 12 lower than the national average 172 Homelessness has been a chronic problem for San Francisco since the early 1970s 173 The city is believed to have the highest number of homeless inhabitants per capita of any major U S city 174 175 There are 345 811 households in the city out of which 133 366 households 39 were individuals 109 437 32 were opposite sex married couples 63 577 18 had children under the age of 18 living in them 21 677 6 were unmarried opposite sex partnerships and 10 384 3 were same sex married couples or partnerships The average household size was 2 26 the average family size was 3 11 452 986 people 56 lived in rental housing units and 327 985 people 41 lived in owner occupied housing units The median age of the city population is 38 years San Francisco declared itself a sanctuary city in 1989 and city officials strengthened the stance in 2013 with its Due Process for All ordinance The law declared local authorities could not hold immigrants for immigration officials if they had no violent felonies on their records and did not currently face charges 176 The city issues a Resident ID Card regardless of the applicant s immigration status 177 Homelessness Edit See also Homelessness in the San Francisco Bay Area A tent city in San Francisco in May 2020 Homelessness in San Francisco emerged as a major issue in the late 20th century and remains a growing problem in modern times 178 8 035 homeless people were counted in San Francisco s 2019 point in time street and shelter count This was an increase of more than 17 over the 2017 count of 6 858 people 5 180 of the people were living unsheltered on the streets and in parks 179 26 of respondents in the 2019 count identified job loss as the primary cause of their homelessness 18 cited alcohol or drug use and 13 cited being evicted from their residence 179 The city of San Francisco has been dramatically increasing its spending to service the growing population homelessness crisis spending jumped by 241 million in 2016 17 to total 275 million compared to a budget of just 34 million the previous year In 2017 18 the budget for combatting homelessness stood at 305 million 180 In the 2019 2020 budget year the city budgeted 368 million for homelessness services In the proposed 2020 2021 budget the city budgeted 850 million for homelessness services 181 In January 2018 a United Nations special rapporteur on homelessness Leilani Farha stated that she was completely shocked by San Francisco s homelessness crisis during a visit to the city She compared the deplorable conditions of the homeless camps she witnessed on San Francisco s streets to those she had seen in Mumbai 180 In May 2020 San Francisco officially sanctioned homeless encampments 182 Crime EditMain article Crime in San Francisco San FranciscoCrime rates 2018 Violent crimesHomicide2 4Rape20 8Robbery171 0Aggravated assault149 9Total violent crime344 1Property crimesBurglary290 5Larceny theft2 136 3Motor vehicle theft222 4Arson14 4Total property crime2 649 2Notes Number of reported crimes per 100 000 population Source FBI 2019 UCR dataIn 2011 50 murders were reported which is 6 1 per 100 000 people 183 There were about 134 rapes 3 142 robberies and about 2 139 assaults There were about 4 469 burglaries 25 100 thefts and 4 210 motor vehicle thefts 184 The Tenderloin area has the highest crime rate in San Francisco 70 of the city s violent crimes and around one fourth of the city s murders occur in this neighborhood The Tenderloin also sees high rates of drug abuse gang violence and prostitution 185 Another area with high crime rates is the Bayview Hunters Point area In the first six months of 2015 there were 25 murders compared to 14 in the first six months of 2014 However the murder rate is still much lower than in past decades 186 That rate though did rise again by the close of 2016 According to the San Francisco Police Department there were 59 murders in the city in 2016 an annual total that marked a 13 5 increase in the number of homicides 52 from 2015 187 The city has also gained a reputation for car break ins with over 19 000 car break ins occurring in 2021 188 During the first half of 2018 human feces on San Francisco sidewalks were the second most frequent complaint of city residents with about 65 calls per day The city has formed a poop patrol to attempt to combat the problem 189 Gangs Edit Several street gangs have operated in the city over the decades including MS 13 190 the Surenos and Nortenos in the Mission District 191 In 2008 a MS 13 member killed three family members as they were arriving home in the city s Excelsior District His victims had no relationship with him nor did they have any known gang or street crime involvement citation needed African American street gangs familiar in other cities including the Bloods Crips and their sets have struggled to establish footholds in San Francisco 192 while police and prosecutors have been accused of liberally labeling young African American males as gang members 193 However gangs founded in San Francisco with majority Black memberships have made their presence in the city The gang Westmob associated with Oakdale Mob and Sunnydale housing project gangs from the southeast area of the city was involved in a gang war with Hunters Point based Big Block from 1999 to the 2000s 194 They claim territory from West Point to Middle Point in the Hunters Point projects 195 needs update In 2004 a Westmob member fatally shot a SFPD officer and wounded his partner he was sentenced to life without parole in 2007 196 Criminal gangs with shotcallers in China including Triad groups such as the Wo Hop To have been reported active in San Francisco 197 In 1977 an ongoing rivalry between two Chinese gangs led to a shooting attack at the Golden Dragon restaurant in Chinatown which left 5 people dead and 11 wounded None of the victims in this attack were gang members Five members of the Joe Boys gang were arrested and convicted of the crime 198 In 1990 a gang related shooting killed one man and wounded six others outside a nightclub near Chinatown 199 In 1998 six teenagers were shot and wounded at the Chinese Playground a 16 year old boy was subsequently arrested 200 Economy EditSee also List of companies based in San Francisco Real GDP in San Francisco proper by sector from 2001 to 2021 According to academic Rob Wilson San Francisco is a global city a status that pre dated the city s popularity during the California Gold Rush 201 However the COVID 19 pandemic has accelerated the exodus of business from the downtown core of San Francisco 37 202 San Francisco has a diversified service economy with employment spread across a wide range of professional services including financial services tourism and increasingly high technology 203 In 2016 approximately 27 of workers were employed in professional business services 14 in leisure and hospitality 13 in government services 12 in education and health care 11 in trade transportation and utilities and 8 in financial activities 203 In 2019 GDP in the five county San Francisco metropolitan area grew 3 8 in real terms to 592 billion 204 205 Additionally in 2019 the 14 county San Jose San Francisco Oakland combined statistical area had a GDP of 1 086 trillion 205 ranking 3rd among CSAs and ahead of all but 16 countries As of 2019 San Francisco County was the 7th highest income county in the United States among 3 142 with a per capita personal income of 139 405 206 Marin County directly to the north over the Golden Gate Bridge and San Mateo County directly to the south on the Peninsula were the 6th and 9th highest income counties respectively San Francisco has the second most expensive housing in the United States after San Jose California The legacy of the California Gold Rush turned San Francisco into the principal banking and finance center of the West Coast in the early twentieth century 207 Montgomery Street in the Financial District became known as the Wall Street of the West home to the Federal Reserve Bank of San Francisco the Wells Fargo corporate headquarters and the site of the now defunct Pacific Coast Stock Exchange 207 Bank of America a pioneer in making banking services accessible to the middle class was founded in San Francisco and in the 1960s built the landmark modern skyscraper at 555 California Street for its corporate headquarters Many large financial institutions multinational banks and venture capital firms are based in or have regional headquarters in the city With over 30 international financial institutions 208 six Fortune 500 companies 209 and a large support infrastructure of professional services including law public relations architecture and design San Francisco is designated as an Alpha World City 210 The 2017 Global Financial Centres Index ranked San Francisco as the sixth most competitive financial center in the world 211 California Street in San Francisco s downtown financial district Beginning in the 1990s San Francisco s economy diversified away from finance and tourism towards the growing fields of high tech biotechnology and medical research 212 Technology jobs accounted for just 1 percent of San Francisco s economy in 1990 growing to 4 percent in 2010 and an estimated 8 percent by the end of 2013 213 San Francisco became a center of Internet start up companies during the dot com bubble of the 1990s and the subsequent social media boom of the late 2000s decade 214 Since 2010 San Francisco proper has attracted an increasing share of venture capital investments as compared to nearby Silicon Valley attracting 423 financings worth US 4 58 billion in 2013 215 216 217 In 2004 the city approved a payroll tax exemption for biotechnology companies 218 to foster growth in the Mission Bay neighborhood site of a second campus and hospital of the University of California San Francisco UCSF Mission Bay hosts the UCSF Medical Center the California Institute for Regenerative Medicine California Institute for Quantitative Biosciences and Gladstone Institutes 219 as well as more than 40 private sector life sciences companies 220 The top employer in the city is the city government itself employing 5 6 31 000 people of the city s workforce followed by UCSF with over 25 000 employees 221 The largest private sector employer is Salesforce with 8 500 employees as of 2018 222 Small businesses with fewer than 10 employees and self employed firms make up 85 of city establishments 223 and the number of San Franciscans employed by firms of more than 1 000 employees has fallen by half since 1977 224 The growth of national big box and formula retail chains into the city has been made intentionally difficult by political and civic consensus In an effort to buoy small privately owned businesses in San Francisco and preserve the unique retail personality of the city the Small Business Commission started a publicity campaign in 2004 to keep a larger share of retail dollars in the local economy 225 and the Board of Supervisors has used the planning code to limit the neighborhoods where formula retail establishments can set up shop 226 an effort affirmed by San Francisco voters 227 However by 2016 San Francisco was rated low by small businesses in a Business Friendliness Survey 228 Ships docked at Pier 3 with Financial District skyscrapers in the background Like many U S cities San Francisco once had a significant manufacturing sector employing nearly 60 000 workers in 1969 but nearly all production left for cheaper locations by the 1980s 229 As of 2014 update San Francisco has seen a small resurgence in manufacturing with more than 4 000 manufacturing jobs across 500 companies doubling since 2011 The city s largest manufacturing employer is Anchor Brewing Company and the largest by revenue is Timbuk2 229 As of the first quarter of 2022 the median value of homes in San Francisco County was 1 297 030 It ranked third in the US for counties with highest median home value behind Nantucket and San Mateo 230 Technology Edit San Francisco became a hub for technological driven economic growth during the internet boom of the 1990s and still holds an important position in the world city network today 161 231 Intense redevelopment towards the new economy makes business more technologically minded Between the years of 1999 and 2000 the job growth rate was 4 9 creating over 50 000 jobs in technology firms and internet content production 161 In the second technological boom driven by social media in the mid 2000s San Francisco became a location for companies such as Apple Google Ubisoft Facebook and Twitter to base their tech offices and for their employees to live 232 Since then tech employment has continued to increase In 2014 San Francisco s tech employment grew nearly 90 between 2010 and 2014 beating out Silicon Valley s 30 growth rate over the same period 233 The tech sector s dominance in the Bay Area is internationally recognized and continues to attract new businesses and young entrepreneurs from all over the globe 233 San Francisco is now widely considered the most important city in the world for new technology startups 234 A recent high of 7 billion in venture capital was invested in the region 233 These startup companies hire well educated individuals looking to work in the tech industry which helps the city have a well educated citizenry Over 50 of San Franciscans have a four year university degree thus the city ranks high in terms of its population s educational level 232 Tourism and conventions Edit See also Port of San Francisco Lombard Street is a popular tourist destination in San Francisco known for its crookedness The sea lions at Pier 39 have become a tourist attraction in their own right Tourism is one of the city s largest private sector industries accounting for more than one out of seven jobs in the city 212 235 The city s frequent portrayal in music film and popular culture has made the city and its landmarks recognizable worldwide In 2016 it attracted the fifth highest number of foreign tourists of any city in the United States 236 More than 25 million visitors arrived in San Francisco in 2016 adding US 9 96 billion to the economy 237 With a large hotel infrastructure and a world class convention facility in the Moscone Center San Francisco is a popular destination for annual conventions and conferences 238 Some of the most popular tourist attractions in San Francisco noted by the Travel Channel include the Golden Gate Bridge and Alamo Square Park which is home to the famous Painted Ladies Both of these locations were often used as landscape shots for the hit American televisionsitcom Full House There is also Lombard Street known for its crookedness and extensive views Tourists also visit Pier 39 which offers dining shopping entertainment and views of the bay sunbathing California sea lions the Aquarium of the Bay and the famous Alcatraz Island 239 San Francisco also offers tourists cultural and unique nightlife in its neighborhoods 240 241 The new Terminal Project at Pier 27 opened September 25 2014 as a replacement for the old Pier 35 242 Itineraries from San Francisco usually include round trip cruises to Alaska and Mexico A heightened interest in conventioneering in San Francisco marked by the establishment of convention centers such as Yerba Buena acted as a feeder into the local tourist economy and resulted in an increase in the hotel industry In 1959 the city had fewer than thirty three hundred first class hotel rooms by 1970 the number was nine thousand and by 1999 there were more than thirty thousand 243 The commodification of the Castro District has contributed to San Francisco s tourist economy 244 Arts and culture EditMain article Culture of San Francisco See also San Francisco in popular culture Boutiques along Fillmore Street in Pacific Heights Although the Financial District Union Square and Fisherman s Wharf are well known around the world San Francisco is also characterized by its numerous culturally rich streetscapes featuring mixed use neighborhoods anchored around central commercial corridors to which residents and visitors alike can walk citation needed Because of these characteristics original research San Francisco is ranked the most walkable city in the United States by Walkscore com 245 Many neighborhoods feature a mix of businesses restaurants and venues that cater to the daily needs of local residents while also serving many visitors and tourists Some neighborhoods are dotted with boutiques cafes and nightlife such as Union Street in Cow Hollow 24th Street in Noe Valley Valencia Street in the Mission Grant Avenue in North Beach and Irving Street in the Inner Sunset This approach especially has influenced the continuing South of Market neighborhood redevelopment with businesses and neighborhood services rising alongside high rise residences 246 failed verification High rises surround Yerba Buena Gardens South of Market Since the 1990s the demand for skilled information technology workers from local startups and nearby Silicon Valley has attracted white collar workers from all over the world and created a high standard of living in San Francisco 247 Many neighborhoods that were once blue collar middle and lower class have been gentrifying as many of the city s traditional business and industrial districts have experienced a renaissance driven by the redevelopment of the Embarcadero including the neighborhoods South Beach and Mission Bay The city s property values and household income have risen to among the highest in the nation 248 249 250 creating a large and upscale restaurant retail and entertainment scene According to a 2014 quality of life survey of global cities San Francisco has the highest quality of living of any U S city 251 However due to the exceptionally high cost of living many of the city s middle and lower class families have been leaving the city for the outer suburbs of the Bay Area or for California s Central Valley 252 By June 2 2015 the median rent was reported to be as high as 4 225 253 The high cost of living is due in part to restrictive planning laws which limit new residential construction 254 The international character that San Francisco has enjoyed since its founding is continued today by large numbers of immigrants from Asia and Latin America With 39 of its residents born overseas 224 San Francisco has numerous neighborhoods filled with businesses and civic institutions catering to new arrivals In particular the arrival of many ethnic Chinese which began to accelerate in the 1970s has complemented the long established community historically based in Chinatown throughout the city and has transformed the annual Chinese New Year Parade into the largest event of its kind in its hemisphere 255 256 With the arrival of the beat writers and artists of the 1950s and societal changes culminating in the Summer of Love in the Haight Ashbury district during the 1960s San Francisco became a center of liberal activism and of the counterculture that arose at that time The Democrats and to a lesser extent the Green Party have dominated city politics since the late 1970s after the last serious Republican challenger for city office lost the 1975 mayoral election by a narrow margin San Francisco has not voted more than 20 for a Republican presidential or senatorial candidate since 1988 257 In 2007 the city expanded its Medicaid and other indigent medical programs into the Healthy San Francisco program 258 which subsidizes certain medical services for eligible residents 259 260 261 Since 1993 the San Francisco Department of Public Health has distributed 400 000 free syringes every month aimed at reducing HIV and other health risks for drug users as well as providing disposal sites and services 262 263 264 San Francisco also has had a very active environmental community Starting with the founding of the Sierra Club in 1892 to the establishment of the non profit Friends of the Urban Forest in 1981 San Francisco has been at the forefront of many global discussions regarding the environment 265 266 The 1980 San Francisco Recycling Program was one of the earliest curbside recycling programs 267 The city s GoSolarSF incentive promotes solar installations and the San Francisco Public Utilities Commission is rolling out the CleanPowerSF program to sell electricity from local renewable sources 268 269 SF Greasecycle is a program to recycle used cooking oil for conversion to biodiesel 270 The Sunset Reservoir Solar Project completed in 2010 installed 24 000 solar panels on the roof of the reservoir The 5 megawatt plant more than tripled the city s 2 megawatt solar generation capacity when it opened in December 2010 271 272 LGBT Edit Main article LGBT culture in San Francisco The rainbow flag symbol of LGBT pride originated in San Francisco banners like this one decorate streets in the Castro San Francisco has long had an LGBT friendly history It was home to the first lesbian rights organization in the United States Daughters of Bilitis the first openly gay person to run for public office in the United States Jose Sarria the first openly gay man to be elected to public office in California Harvey Milk the first openly lesbian judge appointed in the U S Mary C Morgan and the first transgender police commissioner Theresa Sparks The city s large gay population has created and sustained a politically and culturally active community over many decades developing a powerful presence in San Francisco s civic life citation needed Survey data released in 2015 by Gallup places the proportion of LGBT adults in the San Francisco metro area at 6 2 which is the highest proportion of the 50 most populous metropolitan areas as measured by the polling organization 273 One of the most popular destinations for gay tourists internationally the city hosts San Francisco Pride one of the largest and oldest pride parades San Francisco Pride events have been held continuously since 1972 The events are themed and a new theme is created each year citation needed In 2013 over 1 5 million people attended around 500 000 more than the previous year 274 The Folsom Street Fair FSF is an annual BDSM and leather subculture street fair that is held in September capping San Francisco s Leather Pride Week 275 It started in 1984 and is California s third largest single day outdoor spectator event and the world s largest leather event and showcase for BDSM products and culture 276 Performing arts Edit See also List of theatres in San Francisco The lobby of the War Memorial Opera House one of the last buildings erected in Beaux Arts style in the United States San Francisco s War Memorial and Performing Arts Center hosts some of the most enduring performing arts companies in the country The War Memorial Opera House houses the San Francisco Opera the second largest opera company in North America 277 as well as the San Francisco Ballet while the San Francisco Symphony plays in Davies Symphony Hall Opened in 2013 the SFJAZZ Center hosts jazz performances year round 278 The Fillmore is a music venue located in the Western Addition It is the second incarnation of the historic venue that gained fame in the 1960s housing the stage where now famous musicians such as the Grateful Dead Janis Joplin Led Zeppelin and Jefferson Airplane first performed fostering the San Francisco Sound 279 San Francisco has a large number of theaters and live performance venues Local theater companies have been noted for risk taking and innovation 280 The Tony Award winning non profit American Conservatory Theater A C T is a member of the national League of Resident Theatres Other local winners of the Regional Theatre Tony Award include the San Francisco Mime Troupe 281 San Francisco theaters frequently host pre Broadway engagements and tryout runs 282 and some original San Francisco productions have later moved to Broadway 283 Museums Edit Further information List of museums in San Francisco Bay Area California San Francisco The San Francisco Museum of Modern Art SFMOMA houses 20th century and contemporary works of art It moved to its current building in the South of Market neighborhood in 1995 and attracted more than 600 000 visitors annually 284 SFMOMA closed for renovation and expansion in 2013 The museum reopened on May 14 2016 with an addition designed by Snohetta that has doubled the museum s size 285 The Palace of the Legion of Honor holds primarily European antiquities and works of art at its Lincoln Park building modeled after its Parisian namesake The de Young Museum in Golden Gate Park features American decorative pieces and anthropological holdings from Africa Oceania and the Americas while Asian art is housed in the Asian Art Museum Opposite the de Young stands the California Academy of Sciences a natural history museum that also hosts the Morrison Planetarium and Steinhart Aquarium Located on Pier 15 on the Embarcadero the Exploratorium is an interactive science museum The Contemporary Jewish Museum is a non collecting institution that hosts a broad array of temporary exhibitions On Nob Hill the Cable Car Museum is a working museum featuring the cable car powerhouse which drives the cables 286 Sports EditFurther information Sports in the San Francisco Bay Area Oracle Park opened in 2000 The Olympic Club Major League Baseball s San Francisco Giants have played in San Francisco since moving from New York in 1958 The Giants play at Oracle Park which opened in 2000 287 The Giants won World Series titles in 2010 2012 and in 2014 The Giants have boasted such stars as Willie Mays Willie McCovey and Barry Bonds In 2012 San Francisco was ranked No 1 in a study that examined which U S metro areas have produced the most Major Leaguers since 1920 288 The San Francisco 49ers of the National Football League NFL began play in 1946 as an All America Football Conference AAFC league charter member moved to the NFL in 1950 and into Candlestick Park in 1971 The team began playing its home games at Levi s Stadium in Santa Clara in 2014 289 290 The 49ers won five Super Bowl titles between 1982 and 1995 The San Francisco Warriors played in the NBA from 1962 to 1971 before being renamed the Golden State Warriors prior to the 1971 1972 season in an attempt to present the team as a representation of the whole state of California which had already adopted The Golden State nickname 291 The Warriors arena Chase Center is located in San Francisco 292 They have won seven championships 293 and made five consecutive NBA Finals from 2015 to 2019 winning three of them They won again in 2022 the franchise s first championship while residing in San Francisco proper At the collegiate level the San Francisco Dons compete in NCAA Division I Bill Russell led the Dons basketball team to NCAA championships in 1955 and 1956 There is also the San Francisco State Gators who compete in NCAA Division II 294 Oracle Park hosted the annual Fight Hunger Bowl college football game from 2002 through 2013 before it moved to Santa Clara There are a handful of lower league soccer clubs in San Francisco playing mostly from April June Club Founded Venue League Tier levelEl Farolito 1985 Boxer Stadium NPSL 4San Francisco City FC 2001 Kezar Stadium USL League Two 4San Francisco Glens SC 1961 Skyline College USL League Two 4SF Elite Metro 2017 Negoesco Stadium NISA Nation 5The Bay to Breakers footrace held annually since 1912 is best known for colorful costumes and a celebratory community spirit 295 The San Francisco Marathon attracts more than 21 000 participants 296 The Escape from Alcatraz triathlon has since 1980 attracted 2 000 top professional and amateur triathletes for its annual race 297 The Olympic Club founded in 1860 is the oldest athletic club in the United States Its private golf course has hosted the U S Open on five occasions San Francisco hosted the 2013 America s Cup yacht racing competition 298 With an ideal climate for outdoor activities San Francisco has ample resources and opportunities for amateur and participatory sports and recreation There are more than 200 miles 320 km of bicycle paths lanes and bike routes in the city 299 San Francisco residents have often ranked among the fittest in the country 300 Golden Gate Park has miles of paved and unpaved running trails as well as a golf course and disc golf course Boating sailing windsurfing and kitesurfing are among the popular activities on San Francisco Bay and the city maintains a yacht harbor in the Marina District San Francisco also has had Esports teams such as the Overwatch League s San Francisco Shock Established in 2017 301 they won two back to back championship titles in 2019 and 2020 302 303 Parks and recreation EditSee also List of parks in San Francisco Ocean Beach San Francisco with a view of the Cliff House Several of San Francisco s parks and nearly all of its beaches form part of the regional Golden Gate National Recreation Area one of the most visited units of the National Park system in the United States with over 13 million visitors a year Among the GGNRA s attractions within the city are Ocean Beach which runs along the Pacific Ocean shoreline and is frequented by a vibrant surfing community and Baker Beach which is located in a cove west of the Golden Gate and part of the Presidio a former military base Also within the Presidio is Crissy Field a former airfield that was restored to its natural salt marsh ecosystem The GGNRA also administers Fort Funston Lands End Fort Mason and Alcatraz The National Park Service separately administers the San Francisco Maritime National Historical Park a fleet of historic ships and waterfront property around Aquatic Park citation needed Alamo Square is one of the most well known parks in the area and is often a symbol of San Francisco for its popular location for film and pop culture There are more than 220 parks maintained by the San Francisco Recreation amp Parks Department 304 The largest and best known city park is Golden Gate Park 305 which stretches from the center of the city west to the Pacific Ocean Once covered in native grasses and sand dunes the park was conceived in the 1860s and was created by the extensive planting of thousands of non native trees and plants The large park is rich with cultural and natural attractions such as the Conservatory of Flowers Japanese Tea Garden and San Francisco Botanical Garden citation needed Lake Merced is a fresh water lake surrounded by parkland citation needed and near the San Francisco Zoo a city owned park that houses more than 250 animal species many of which are endangered 306 The only park managed by the California State Park system located principally in San Francisco Candlestick Point was the state s first urban recreation area 307 San Francisco is the first city in the U S to have a park within a 10 Minute Walk of every resident 308 309 It also ranks fifth in the U S for park access and quality in the 2018 ParkScore ranking of the top 100 park systems across the United States according to the nonprofit Trust for Public Land 310 Government EditMain articles Government of San Francisco Politics of San Francisco and Mayors of San Francisco See also San Francisco City Hall San Francisco officially known as the City and County of San Francisco is a consolidated city county a status it has held since the 1856 secession of what is now San Mateo County 40 It is the only such consolidation in California 311 The mayor is also the county executive and the county Board of Supervisors acts as the city council The government of San Francisco is a charter city and is constituted of two co equal branches the executive branch is headed by the mayor and includes other citywide elected and appointed officials as well as the civil service the 11 member Board of Supervisors the legislative branch is headed by a president and is responsible for passing laws and budgets though San Franciscans also make use of direct ballot initiatives to pass legislation 312 San Francisco City Hall The members of the Board of Supervisors are elected as representatives of specific districts within the city 313 Upon the death or resignation of the mayor the President of the Board of Supervisors becomes acting mayor until the full Board elects an interim replacement for the remainder of the term In 1978 Dianne Feinstein assumed the office following the assassination of George Moscone and was later selected by the board to finish the term citation needed In 2011 Ed Lee was selected by the board to finish the term of Gavin Newsom who resigned to take office as Lieutenant Governor of California 314 Lee who won two elections to remain mayor was temporarily replaced by San Francisco Board of Supervisors President London Breed after he died on December 12 2017 Supervisor Mark Farrell was appointed by the Board of Supervisors to finish Lee s term on January 23 2018 Because of its unique city county status the local government is able to exercise jurisdiction over certain property outside city limits San Francisco International Airport though located in San Mateo County is owned and operated by the City and County of San Francisco San Francisco s largest jail complex County Jail No 5 is located in San Mateo County in an unincorporated area adjacent to San Bruno San Francisco was also granted a perpetual leasehold over the Hetch Hetchy Valley and watershed in Yosemite National Park by the Raker Act in 1913 311 San Francisco serves as the regional hub for many arms of the federal bureaucracy including the U S Court of Appeals the Federal Reserve Bank and the U S Mint Until decommissioning in the early 1990s the city had major military installations at the Presidio Treasure Island and Hunters Point a legacy still reflected in the annual celebration of Fleet Week The State of California uses San Francisco as the home of the state supreme court and other state agencies Foreign governments maintain more than seventy consulates in San Francisco 315 The municipal budget for fiscal year 2015 16 was 8 99 billion 316 and is one of the largest city budgets in the United States 317 The City of San Francisco spends more per resident than any city other than Washington D C over 10 000 in FY 2015 2016 317 The city employs around 27 000 workers 318 In the United States House of Representatives San Francisco is split between California s 11th and 15th districts The city has voted strongly along Democratic Party lines for decades in 2020 the city voted 85 to 13 in favor of President Joe Biden over Donald Trump 319 Education EditColleges and universities Edit See also List of colleges and universities in San Francisco San Francisco State University Main Quad The Lone Mountain Campus of the University of San Francisco The University of California San Francisco is the sole campus of the University of California system entirely dedicated to graduate education in health and biomedical sciences It is ranked among the top five medical schools in the United States 320 and operates the UCSF Medical Center which ranks as the number one hospital in California and the number 5 in the country 321 UCSF is a major local employer second in size only to the city and county government 322 323 324 A 43 acre 17 ha Mission Bay campus was opened in 2003 complementing its original facility in Parnassus Heights It contains research space and facilities to foster biotechnology and life sciences entrepreneurship and will double the size of UCSF s research enterprise 325 All in all UCSF operates more than 20 facilities across San Francisco 326 The University of California Hastings College of the Law founded in Civic Center in 1878 is the oldest law school in California and claims more judges on the state bench than any other institution 327 San Francisco s two University of California institutions have recently formed an official affiliation in the UCSF UC Hastings Consortium on Law Science amp Health Policy 328 San Francisco State University is part of the California State University system and is located near Lake Merced 329 The school has approximately 30 000 students and awards undergraduate master s and doctoral degrees in more than 100 disciplines 329 The City College of San Francisco with its main facility in the Ingleside district is one of the largest two year community colleges in the country It has an enrollment of about 100 000 students and offers an extensive continuing education program 330 Founded in 1855 the University of San Francisco a private Jesuit university located on Lone Mountain is the oldest institution of higher education in San Francisco and one of the oldest universities established west of the Mississippi River 331 Golden Gate University is a private nonsectarian coeducational university formed in 1901 and located in the Financial District With an enrollment of 13 000 students the Academy of Art University is the largest institute of art and design in the nation 332 Founded in 1871 the San Francisco Art Institute is the oldest art school west of the Mississippi 333 The California College of the Arts located north of Potrero Hill has programs in architecture fine arts design and writing 334 The San Francisco Conservatory of Music the only independent music school on the West Coast grants degrees in orchestral instruments chamber music composition and conducting The California Culinary Academy associated with the Le Cordon Bleu program offers programs in the culinary arts baking and pastry arts and hospitality and restaurant management California Institute of Integral Studies founded in 1968 offers a variety of graduate programs in its Schools of Professional Psychology amp Health and Consciousness and Transformation Primary and secondary schools Edit See also List of high schools in California San Francisco County Public schools are run by the San Francisco Unified School District which covers the entire city and county 335 as well as the California State Board of Education for some charter schools Lowell High School the oldest public high school in the U S west of the Mississippi 336 and the smaller School of the Arts High School are two of San Francisco s magnet schools at the secondary level Public school students attend schools based on an assignment system rather than neighborhood proximity 337 Just under 30 of the city s school age population attends one of San Francisco s more than 100 private or parochial schools compared to a 10 rate nationwide 338 Nearly 40 of those schools are Catholic schools managed by the Archdiocese of San Francisco 339 Early education Edit San Francisco has nearly 300 preschool programs primarily operated by Head Start San Francisco Unified School District private for profit private non profit and family child care providers 340 All 4 year old children living in San Francisco are offered universal access to preschool through the Preschool for All program 341 Media EditFurther information Media in the San Francisco Bay Area This section needs additional citations for verification Please help improve this article by adding citations to reliable sources Unsourced material may be challenged and removed January 2022 Learn how and when to remove this template message San Francisco Chronicle Building The major daily newspaper in San Francisco is the San Francisco Chronicle which is currently Northern California s most widely circulated newspaper 342 The Chronicle is most famous for a former columnist the late Herb Caen whose daily musings attracted critical acclaim and represented the voice of San Francisco The San Francisco Examiner once the cornerstone of William Randolph Hearst s media empire and the home of Ambrose Bierce declined in circulation over the years and now takes the form of a free daily tabloid under new ownership 343 344 Sing Tao Daily claims to be the largest of several Chinese language dailies that serve the Bay Area 345 SF Weekly is the city s alternative weekly newspaper San Francisco and 7x7 are major glossy magazines about San Francisco The national newsmagazine Mother Jones is also based in San Francisco San Francisco is home to online only media publications such as SFist and AsianWeek which was the first and the largest English language publication focusing on Asian Americans The San Francisco Bay Area is the sixth largest television market 346 and the fourth largest radio market 347 in the U S The city s oldest radio station KCBS began as an experimental station in San Jose in 1909 before the beginning of commercial broadcasting KALW was the city s first FM radio station when it signed on the air in 1941 The city s first television station was KPIX which began broadcasting in 1948 All major U S television networks have affiliates serving the region with most of them based in the city CNN MSNBC BBC Russia Today and CCTV America also have regional news bureaus in San Francisco Bloomberg West was launched in 2011 from a studio on the Embarcadero and CNBC broadcasts from One Market Plaza since 2015 ESPN uses the local ABC studio for their broadcasting The regional sports network Comcast SportsNet Bay Area and its sister station Comcast SportsNet California are both located in San Francisco The Pac 12 Network is also based in San Francisco Public broadcasting outlets include both a television station and a radio station both broadcasting under the call letters KQED from a facility near the Potrero Hill neighborhood KQED FM is the most listened to National Public Radio affiliate in the country 348 Another local broadcaster KPOO is an independent African American owned and operated noncommercial radio station established in 1971 349 CNET founded 1994 and Salon com 1995 are based in San Francisco San Francisco based inventors made important contributions to modern media During the 1870s Eadweard Muybridge began recording motion photographically and invented a zoopraxiscope with which to view his recordings These were the first motion pictures Then in 1927 Philo Farnsworth s image dissector camera tube transmitted its first image This was a refinement of the first television system which was invented by John Logie Baird in 1926 Infrastructure EditTransportation Edit See also Transportation in the San Francisco Bay Area Public transportation Edit See also San Francisco Municipal Railway A cable car ascending Hyde St with Alcatraz on the bay behind Transit is the most used form of transportation every day in San Francisco Every weekday more than 560 000 people travel on Muni s 69 bus routes and more than 140 000 customers ride the Muni Metro light rail system 350 32 of San Francisco residents use public transportation for their daily commute to work ranking it first on the West Coast and third overall in the United States 351 The San Francisco Municipal Railway primarily known as Muni is the primary public transit system of San Francisco Muni is the seventh largest transit system in the United States with 210 848 310 rides in 2006 352 The system operates a combined light rail and subway system the Muni Metro as well as large bus and trolley coach networks 353 Additionally it runs a historic streetcar line which runs on Market Street from Castro Street to Fisherman s Wharf 353 It also operates the famous cable cars 353 which have been designated as a National Historic Landmark and are a major tourist attraction 354 Bay Area Rapid Transit BART a regional Rapid Transit system connects San Francisco with the East Bay and San Jose through the underwater Transbay Tube The line runs under Market Street to Civic Center where it turns south to the Mission District the southern part of the city and through northern San Mateo County to the San Francisco International Airport and Millbrae 353 Another commuter rail system Caltrain runs from San Francisco along the San Francisco Peninsula to San Jose 353 Historically trains operated by Southern Pacific Lines ran from San Francisco to Los Angeles via Palo Alto and San Jose Amtrak California Thruway Motorcoach runs a shuttle bus from three locations in San Francisco to its station across the bay in Emeryville 355 Additionally BART offers connections to San Francisco from Amtrak s stations in Emeryville Oakland and Richmond and Caltrain offers connections in San Jose and Santa Clara Thruway service also runs south to San Luis Obispo with connection to the Pacific Surfliner The Golden Gate Ferry M V Del Norte docked at the Ferry Building San Francisco Bay Ferry operates from the Ferry Building and Pier 39 to points in Oakland Alameda Bay Farm Island South San Francisco and north to Vallejo in Solano County 356 The Golden Gate Ferry is the other ferry operator with service between San Francisco and Marin County 357 SolTrans runs supplemental bus service between the Ferry Building and Vallejo San Francisco was an early adopter of carsharing in America The non profit City CarShare opened in 2001 358 Zipcar closely followed 359 To accommodate the large amount of San Francisco citizens who commute to the Silicon Valley daily employers like Genentech Google and Apple have begun to provide private bus transportation for their employees from San Francisco locations These buses have quickly become a heated topic of debate within the city as protesters claim they block bus lanes and delay public buses 360 The Bay Bridge offers the only direct automobile connection to the East Bay Freeways and roads Edit Further information List of streets in San Francisco In 2014 only 41 3 of residents commuted by driving alone or carpooling in private vehicles in San Francisco a decline from 48 6 in 2000 361 There are 1 088 miles of streets in San Francisco with 946 miles of these streets being surface streets and 59 miles of freeways 361 Due to its unique geography and the freeway revolts of the late 1950s 362 Interstate 80 begins at the approach to the Bay Bridge and is the only direct automobile link to the East Bay U S Route 101 connects to the western terminus of Interstate 80 and provides access to the south of the city along San Francisco Bay toward Silicon Valley Northward the routing for U S 101 uses arterial streets to connect to the Golden Gate Bridge the only direct automobile link to Marin County and the North Bay As part of the retrofitting of the Golden Gate Bridge and installation of a suicide barrier starting in 2019 the railings on the west side of the pedestrian walkway were replaced with thinner more flexible slats in order to improve the bridge s aerodynamic tolerance of high wind to 100 mph 161 km h Starting in June 2020 reports were received of a loud hum produced by the new railing slats heard across the city when a strong west wind was blowing 363 State Route 1 also enters San Francisco from the north via the Golden Gate Bridge and bisects the city as the 19th Avenue arterial thoroughfare joining with Interstate 280 at the city s southern border Interstate 280 continues south from San Francisco and also turns to the east along the southern edge of the city terminating just south of the Bay Bridge in the South of Market neighborhood After the 1989 Loma Prieta earthquake city leaders demolished the Embarcadero Freeway and a portion of the Central Freeway converting them into street level boulevards 362 State Route 35 enters the city from the south as Skyline Boulevard and terminates at its intersection with Highway 1 State Route 82 enters San Francisco from the south as Mission Street and terminates shortly thereafter at its junction with 280 The western terminus of the historic transcontinental Lincoln Highway the first road across America is in San Francisco s Lincoln Park Vision Zero Edit In 2014 San Francisco committed to Vision Zero with the goal of ending all traffic fatalities caused by motor vehicles within the city by 2024 364 San Francisco s Vision Zero plan calls for investing in engineering enforcement and education and focusing on dangerous intersections In 2013 25 people were killed by car and truck drivers while walking and biking in the city and 9 car drivers and passengers were killed in collisions In 2019 42 people were killed in traffic collisions in San Francisco 365 Airports Edit Main article San Francisco International Airport San Francisco International Airport is the primary airport of San Francisco and the Bay Area Though located 13 miles 21 km south of downtown in unincorporated San Mateo County San Francisco International Airport SFO is under the jurisdiction of the City and County of San Francisco SFO is a hub for United Airlines 366 and Alaska Airlines 367 SFO is a major international gateway to Asia and Europe with the largest international terminal in North America 368 In 2011 SFO was the eighth busiest airport in the U S and the 22nd busiest in the world handling over 40 9 million passengers 369 Located across the bay Oakland International Airport is a popular low cost alternative to SFO Geographically Oakland Airport is approximately the same distance from downtown San Francisco as SFO but due to its location across San Francisco Bay it is greater driving distance from San Francisco citation needed Cycling and walking Edit A bike lane in San Francisco Cycling is a popular mode of transportation in San Francisco with 75 000 residents commuting by bicycle each day 370 In recent years the city has installed better cycling infrastructure such as protected bike lanes and parking racks 371 Bay Wheels previously named Bay Area Bike Share at inception launched in August 2013 with 700 bikes in downtown San Francisco selected cities in the East Bay and San Jose The San Francisco Municipal Transportation Agency and Bay Area Air Quality Management District are responsible for the operation with management provided by Motivate 372 A major expansion started in 2017 along with a rebranding as Ford GoBike the company received its current name in 2019 373 Pedestrian traffic is also widespread In 2015 Walk Score ranked San Francisco the second most walkable city in the United States 374 375 376 San Francisco has significantly higher rates of pedestrian and bicyclist traffic deaths than the United States on average In 2013 21 pedestrians were killed in vehicle collisions the highest since 2001 377 which is 2 5 deaths per 100 000 population 70 higher than the national average of 1 5 378 Cycling is becoming increasingly popular in the city Annual bicycle counts conducted by the Municipal Transportation Agency MTA in 2010 showed the number of cyclists at 33 locations had increased 58 from the 2006 baseline counts 379 In 2008 the MTA estimated that about 128 000 trips were made by bicycle each day in the city or 6 of total trips 380 As of 2019 2 6 of the city s streets have protected bike lanes with 28 miles of protected bike lanes in the city 350 Since 2006 San Francisco has received a Bicycle Friendly Community status of Gold from the League of American Bicyclists 381 In 2022 a measure on the ballot passed to protect JFK drive in Golden Gate Park as a pedestrian and biking space with 59 of voters in favor 382 Public safety Edit The San Francisco Police Department was founded in 1849 383 The portions of the Golden Gate National Recreation Area located within the city including the Presidio and Ocean Beach are patrolled by the United States Park Police The San Francisco Fire Department provides both fire suppression and emergency medical services to the city 384 Nicknames EditBay Area residents generally refer to San Francisco as the City 1 For residents of San Francisco living in the more suburban parts of the city the City generally refers to the densely populated areas around Market Street Its use or lack thereof is a common way for locals to distinguish long time residents from tourists and recent arrivals as a shibboleth San Francisco has several nicknames including The City by the Bay Golden Gate City 385 Frisco SF San Fran and Fog City as well as older ones like The City that Knows How Baghdad by the Bay or The Paris of the West 1 San Fran and Frisco are controversial as nicknames among San Francisco residents 386 387 388 Sister cities EditMain articles Sister cities of San Francisco California and List of diplomatic missions in San Francisco San Francisco participates in the Sister Cities program 389 A total of 41 consulates general and 23 honorary consulates have offices in the San Francisco Bay Area 390 Notable residents EditMain article List of people from San FranciscoSee also Edit San Francisco Bay Area portal Cities portal California portalSan Francisco Bay Area List of cities and towns in California List of counties in California List of people from San Francisco Northern California Megaregion Ships lost in San FranciscoNotes Edit Described as a packet boat The land grant was near a boat anchorage around what is today Portsmouth Square Station currently at the United States Mint building 126 self published source The coordinates of the station are 37 46 14 N 122 25 37 W 37 7706 N 122 4269 W 37 7706 122 4269 Precipitation high temperature low temperature snow and snow depth records date from 1 October 1849 1 June 1874 1 January 1875 1 January 1876 and 1 January 1922 respectively Mean monthly maxima and minima i e the expected highest and lowest temperature readings at any point during the year or given month calculated based on data at said location from 1991 to 2020 Those not born in the 50 states or D C excluding California Nevada Utah Arizona New Mexico and Texas before 1850 References Edit a b c Garling Caleb June 30 2013 Don t Call It Frisco The History of San Francisco s Nicknames The Bold Italic Retrieved June 18 2016 Museum of San Francisco retrieved June 17 2020 a b c O Day Edward F October 1926 The Founding of San Francisco San Francisco Water Spring Valley Water Authority Archived from the original on July 27 2010 Retrieved February 14 2009 San Francisco Government SFGov org Archived from the original on March 16 2012 Retrieved March 8 2012 San Francisco was incorporated as a City on April 15th 1850 by act of the Legislature Office of the Mayor Home City amp County of San Francisco Retrieved July 11 2018 Statewide Database UC Regents Archived from the original on February 1 2015 Retrieved November 21 2014 California s 11th Congressional District GovTrack Retrieved January 8 2023 California s 15th Congressional District GovTrack Retrieved January 8 2023 Board of Supervisors City and County of San Francisco Retrieved January 28 2017 Communities of Interest City California Citizens Redistricting Commission Archived from the original on October 23 2015 Retrieved September 23 2014 Members Assembly California State Assembly Retrieved September 23 2014 2019 U S Gazetteer Files United States Census Bureau Retrieved July 1 2020 San Francisco Geographic Names Information System United States Geological Survey United States Department of the Interior a b Elevations and Distances in the United States US Geological Survey April 29 2005 Archived from the original on November 9 2013 Retrieved October 29 2014 a b QuickFacts San Francisco city California United States Census Bureau Retrieved August 20 2021 Personal Income by County Metro and Other Areas United States Bureau of Economic Analysis Retrieved December 8 2022 ZIP Codes for City of San Francisco CA 2010 United States census 2010 Archived from the original on October 30 2020 Retrieved March 14 2021 via Zip Codes com NPA City Report North American Numbering Plan Administration Archived from the original on November 4 2014 Retrieved November 5 2014 GDP by County Metro and Other Areas U S Bureau of Economic Analysis BEA U S Census Bureau January 1 1970 Resident Population in San Francisco County city CA FRED Federal Reserve Bank of St Louis Retrieved June 18 2022 GCT PH1 Population Housing Units Area and Density 2010 County Census Tract 2010 United States Census Summary File 1 United States Census Bureau Archived from the original on February 13 2020 Retrieved February 8 2018 U S Bureau of Economic Analysis January 1 1969 Per Capita Personal Income in San Francisco County city CA FRED Federal Reserve Bank of St Louis Retrieved December 11 2022 a b IPUMS NHGIS National Historical Geographic Information System www nhgis org Retrieved December 11 2022 Brinklow Adam January 26 2018 Is it ever okay to use San Fran Curbed Archived from the original on May 13 2019 Retrieved August 31 2019 Rose Aimee September 9 2015 The Best Nicknames For San Francisco The Culture Trip Archived from the original on August 12 2019 Retrieved August 21 2019 Caen Herb July 17 1960 San Francisco Baghdad By The Bay Has Lived Many Turbulent Lives In Its Slightly More Than 100 Years Messenger Inquirer Owensboro Kentucky p 16 Top 200 Science cities Nature Index Retrieved August 17 2019 The Global Creative Economy Is Big Business Retrieved August 17 2019 2022 Best Global Universities Rankings U S News amp World Report Regional Data GDP and Personal Income apps bea gov Retrieved June 18 2022 Metropolitan areas stats oecd org Retrieved September 17 2022 U S Bureau of Labor Statistics January 1 1947 Consumer Price Index for All Urban Consumers All Items in U S City Average FRED Federal Reserve Bank of St Louis Retrieved June 18 2022 World Economic Outlook Database April 2022 IMF Retrieved June 18 2022 a b Gross Domestic Product by County 2021 U S Bureau of Economic Analysis BEA www bea gov Retrieved December 8 2022 The Global Financial Centres Index 31 Longfinance net Retrieved August 14 2022 Companies ranked by Market Cap CompaniesMarketCap com companiesmarketcap com Retrieved June 18 2022 a b San Francisco Chronicle Editorial Board August 21 2022 Downtown San Francisco is dying This bill could help save it San Francisco Chronicle Retrieved August 22 2022 Mclean Tessa November 30 2022 The Container Store near Union Square plans to close Hearst Corporation Retrieved November 30 2022 The Union Square area of downtown has been struggling with an increase in crime in recent years coupled with losing several big retailers since 2020 including Crate amp Barrel DSW and Gap Top U S Destinations for International Visitors The Hotel Price Index Archived from the original on March 27 2014 Retrieved April 12 2014 a b Coy Owen Cochran 1919 Guide to the County Archives of California Sacramento California California Historical Survey Commission p 409 a b Montagne Renee April 11 2006 Remembering the 1906 San Francisco Earthquake People amp Places NPR Retrieved June 13 2008 a b Port of Embarkation Essay World War II in the San Francisco Bay Area A National Register of Historic Places Travel Itinerary US Department of the Interior August 28 2007 Archived from the original on June 24 2011 Retrieved June 22 2011 Charter of the United Nations United Nations Un org August 10 2015 Retrieved December 29 2016 History of the United Nations United Nations Un org August 21 2015 Archived from the original on December 12 2016 Retrieved December 29 2016 Schlesinger Stephen June 19 2015 San Francisco the birthplace of the United Nations San Francisco Chronicle Retrieved December 29 2016 San Francisco now included in statewide drought emergency proclamation KTVU FOX 2 October 19 2021 Retrieved June 26 2022 Conditions for San Francisco CA San Francisco County National Integrated Drought Information System NDIS Archived from the original on January 16 2022 Retrieved June 26 2022 Stewart Suzanne B November 2003 Archaeological Research Issues for the Point Reyes National Seashore Golden Gate National Recreation Area PDF Sonoma State University Anthropological Studies Center Retrieved June 12 2008 Visitors San Francisco Historical Information City and County of San Francisco n d Archived from the original on March 1 2006 Retrieved June 10 2008 Raup H F The Delayed Discovery of San Francisco Bay California Historical Society Quarterly vol 27 no 4 1948 p 293 JSTOR www jstor org stable 3816007 Accessed November 12 2020 a b c From 1820 to the Gold Rush at San Francisco Museum org accessed 2022 06 03 Cf Richard Henry Dana Jr Two Years before the Mast 1840 The Virtual Museum of the City of San Francisco July 16 2004 From the 1820s to the Gold Rush The Virtual Museum of the City of San Francisco Archived from the original on October 22 2009 Retrieved June 13 2008 Kamiya Gary August 23 2013 Juana Briones San Francisco s founding mother SFGATE san francisco history san francisco census 1842 SFgenealogy www sfgenealogy org Retrieved June 18 2022 Wiley Peter Booth 2000 National trust guide San Francisco America s guide for architecture and history travelers New York John Wiley amp Sons Inc pp 4 5 ISBN 978 0 471 19120 9 OCLC 44313415 Sourdough bread was a staple of western explorers and miners of the 19th century It became an iconic symbol of San Francisco and is still a staple of city life today Tamony Peter October 1973 Sourdough and French Bread Western Folklore 32 4 265 270 doi 10 2307 1498306 JSTOR 1498306 San Francisco s First Brick Building The Virtual Museum of the City of San Francisco July 16 2004 Retrieved June 13 2008 Richards Rand 1992 Historic San Francisco A Concise History and Guide Heritage House ISBN 978 1 879367 00 5 OCLC 214330849 Harris Ron November 14 2005 Crews Unearth Shipwreck on San Francisco Condo Project Associated Press Retrieved September 4 2006 Filion Ron S Buried Ships SFgenealogy Retrieved April 19 2016 Report of Committee on Counties January 4 1850 revised to 27 counties on February 18 1850 Coy Ph D Owen C 1923 California County Boundaries Berkeley California Historical Survey Commission pp 1 2 Statutes of California and Digests of Measures J Winchester 1856 p 145 Armes Wm Dallam June July 1906 Sunset Cinders The Phoenix on the Seal San Francisco Sunset pp 113 115 Wiley Peter Booth 2000 National trust guide San Francisco America s guide for architecture and history travelers New York John Wiley amp Sons Inc pp 31 33 ISBN 978 0 471 19120 9 OCLC 44313415 The miners came in forty nine The whores in fifty one And when they got together They produced the native son Wiley Peter Booth 2000 National trust guide San Francisco America s guide for architecture and history travelers New York John Wiley amp Sons Inc pp 237 238 ISBN 978 0 471 19120 9 OCLC 44313415 Construction of the Pacific Railroad was partially albeit reluctantly funded by the City and County of San Francisco Pacific Railroad Bond issue under the provisions of An Act to Authorize the Board of Supervisors of the City and County of San Francisco to take and subscribe One Million Dollars to the Capital Stock of the Western Pacific Rail Road Company and the Central Pacific Rail Road Company of California and to provide for the payment of the same and other matters relating thereto approved on April 22 1863 as amended by 5 of the Compromise Act of 1864 approved on April 4 1864 The bond issue was objected to by the Mayor and the Board of Supervisors however and they were not delivered to the WPRR and CPRR until 1865 after Writs of Mandamus ordering such were issued by the Supreme Court of the State of California in 1864 The People of the State of California on the relation of the Central Pacific Railroad Company vs Henry P Coon Mayor Henry M Hale Auditor and Joseph S Paxson Treasurer of the City and County of San Francisco 25 Cal 635 and 1865 The People ex rel The Central Pacific Railroad Company of California vs The Board of Supervisors of the City and County of San Francisco and Wilhelm Lowey Clerk 27 Cal 655 IPUMS USA usa ipums org Retrieved June 18 2022 Under Three Flags PDF Golden Gate National Recreation Area Brochures US Department of the Interior November 2004 Retrieved June 22 2011 Wiley Peter Booth 2000 National trust guide San Francisco America s guide for architecture and history travelers New York John Wiley amp Sons Inc pp 44 55 ISBN 978 0 471 19120 9 OCLC 44313415 Kalisch Philip A Summer 1972 The Black Death in Chinatown Plague and Politics in San Francisco 1900 1904 Arizona and the West 14 2 113 136 JSTOR 40168068 PMID 11614219 1906 Earthquake Fire Fighting Golden Gate National Recreation Area US Department of the Interior December 24 2003 Retrieved June 13 2008 Casualties and Damage after the 1906 earthquake Earthquake Hazards Program Northern California US Geological Survey January 25 2008 Retrieved June 13 2008 1906 Earthquake and the Army Golden Gate National Recreation Area US Department of the Interior August 25 2004 Retrieved June 13 2008 Jack London Writes of the 1906 San Francisco Earthquake and Fire Sfmuseum org May 5 1906 Retrieved June 15 2013 Wiley Peter Booth 2000 National trust guide San Francisco America s guide for architecture and history travelers New York John Wiley amp Sons Inc pp 56 62 ISBN 978 0 471 19120 9 OCLC 44313415 SPUR Our Mission and History Retrieved March 26 2013 O Brien Tricia 2008 San Francisco s Pacific Heights and Presidio Heights San Francisco Arcadia Publishing p 7 ISBN 978 0 7385 5980 3 Wiley Peter Booth 2000 National trust guide San Francisco America s guide for architecture and history travelers New York John Wiley amp Sons Inc p 9 ISBN 978 0 471 19120 9 OCLC 44313415 Virtual Museum of the City of San Francisco M M O Shaughnessy Employed as City Engineer Retrieved March 16 2013 San Francisco Gold Rush Banking 1849 The Virtual Museum of the City of San Francisco June 24 2004 Retrieved June 13 2008 Treasure Island History timuseum Retrieved August 5 2021 Price John June 2001 A Just Peace The 1951 San Francisco Peace Treaty in Historical Perspective Japan Policy Research Institute Archived from the original on December 7 2020 Retrieved December 8 2020 Fang Eric February 1999 Urban Renewal Revisited A Design Critique SPUR Newsletter San Francisco Planning and Urban Research Association Archived from the original on October 11 2009 Retrieved August 3 2009 Rubin Jasper November 1999 The Decline of the Port A look at the transformation of the Port of San Francisco SPUR Newsletter Retrieved January 5 2013 The final insurmountable decline in San Francisco s shipping activity was heralded in 1958 by the departure of the first containerized freighter from San Francisco Bay Terplan Egon June 7 2010 Organizing for Economic Growth A new approach to business attraction and retention in San Francisco SPUR Report Retrieved January 5 2013 During the 1960s and 1970s San Francisco s historic maritime industry relocated to Oakland San Francisco remained a center for business and professional services such as consulting law accounting and finance and also successfully developed its tourism sector which became the leading local industry Willis James Habib Jerry Brittan Jeremy April 19 2004 San Francisco Planning Department Census Data Analysis San Francisco State University Archived from the original PPT on July 18 2011 Retrieved June 13 2008 Minton Torri September 20 1998 Race Through Time San Francisco Chronicle p SC 4 Retrieved September 11 2013 Wiley Peter Booth 2000 National trust guide San Francisco America s guide for architecture and history travelers New York John Wiley amp Sons Inc pp 240 242 ISBN 978 0 471 19120 9 OCLC 44313415 American Experience Summer of Love Film Description Website for American Experience documentary on the Summer of Love PBS March 14 2007 Archived from the original on June 5 2008 Retrieved June 17 2008 Fear in the Streets of San Francisco Time April 29 1974 Archived from the original on December 3 2008 Retrieved August 28 2006 San Francisco History The 1970s and 1980s Gay Rights Destinations San Francisco Frommers com Archived from the original on July 18 2001 Retrieved June 17 2008 Pyramid Facts and Figures Company Profile Transamerica Insurance and Investment Group Retrieved June 13 2008 Wiley Peter Booth 2000 National trust guide San Francisco America s guide for architecture and history travelers New York John Wiley amp Sons Inc pp 95 96 ISBN 978 0 471 19120 9 OCLC 44313415 Fagan Kevin August 4 2006 S F s Homeless Aging on the Street Chronic health problems on the rise as median age nears 50 San Francisco Chronicle Retrieved March 6 2012 The findings support what many social workers have long suspected that there was a big bang homeless population explosion as federal housing programs were slashed and the closing of mental hospitals hit home in the mid 1980s and that this core group constitutes the bulk of the street population Hayes Valley Neighborhood Association Hayes Valley Neighborhood Association Retrieved August 5 2021 Nieves Evelyn November 5 2000 Mission District Fights Case of Dot Com Fever The New York Times Retrieved March 5 2012 Nolte Carl January 2 2008 High rises are a sign of the times in changing San Francisco San Francisco Chronicle Retrieved July 9 2012 Ted Egan April 3 2006 City and County of San Francisco An Overview of San Francisco s Recent Economic Performance PDF Report prepared for Mayor s Office of Economic and Workforce Development ICF Consulting Archived from the original PDF on February 1 2009 Retrieved June 19 2008 Another positive trend for the future is San Francisco s highly entrepreneurial flexible and innovative economy San Francisco s very high reliance on small business and self employment is typical of other dynamic fast growing high technology areas across the country Graham Tom November 7 2004 Peak Experience San Francisco Chronicle Hearst Communications p PK 23 Retrieved June 13 2008 Lee Henry K January 16 1997 Mount Davidson Cross Called Landmark by Panel San Francisco Chronicle Retrieved June 17 2008 Smith Charles April 15 2006 What San Francisco didn t learn from the 06 quake San Francisco Chronicle Retrieved June 30 2008 Selna Robert June 29 2008 S F leaders ignore weak buildings quake risk San Francisco Chronicle p A 1 Retrieved June 30 2008 California Earthquake forecast UCERF3 USGS Factsheet non technical Mar 2015 predicts Earthquake risk for 30 years in California California earthquake forecast Liquefaction Damage in the Marina District during the 1989 Loma Prieta earthquake PDF California Geological Survey Retrieved June 17 2008 Matt Baume April 14 2010 The Lure of the Creeks Buried Beneath San Francisco s Streets Streetsblog San Francisco Retrieved January 31 2013 The Official San Francisco Chinatown Website Sanfranciscochinatown com Retrieved February 16 2012 Depicting Otherness Images of San Francisco s Chinatown College Street Journal October 11 2002 Retrieved February 16 2012 Bacon Daniel Walking the Barbary Coast Trail 2nd ed pp 52 53 Quicksilver Press 1997 Chinatown Grant Avenue Archived from the original on June 15 2011 Retrieved August 31 2010 San Francisco Days S F supervisors OK Warriors arena for Mission Bay San Francisco Chronicle December 9 2015 Retrieved February 8 2016 Haight Ashbury s Hippie House Preserving San Francisco s 1960s Counterculture National Trust for Historic Preservation savingplaces org Retrieved August 5 2021 The Haight The San Francisco Chronicle Retrieved August 3 2009 Bishop 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