Yankton County, South Dakota
Yankton County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 23,310.[1] Its county seat is Yankton.[2] Yankton County comprises the Yankton, SD Micropolitan Statistical Area.
Yankton County | |
|---|---|
Scottish Rite Masonic Center in Yankton. | |
Location within the U.S. state of South Dakota | |
South Dakota's location within the U.S. | |
| Coordinates: 43°01′N 97°23′W / 43.01°N 97.39°W | |
| Country | United States |
| State | South Dakota |
| Founded | April 10, 1862 |
| Named for | Yankton Sioux |
| Seat | Yankton |
| Largest city | Yankton |
| Area | |
| • Total | 532 sq mi (1,380 km2) |
| • Land | 521 sq mi (1,350 km2) |
| • Water | 11 sq mi (30 km2) 2.1% |
| Population (2020) | |
| • Total | 23,310 |
| • Estimate (2022) | 23,373 |
| • Density | 44/sq mi (17/km2) |
| Time zone | UTC−6 (Central) |
| • Summer (DST) | UTC−5 (CDT) |
| Congressional district | At-large |
| Website | www |
Geography edit
Yankton County lies on the south side of South Dakota. Its south boundary line abuts the north boundary line of the state of Nebraska (across the Missouri River). The Missouri flows eastward along the county's south border. The James River flows south-southeastward through the west central portion of the county, discharging into the Missouri near the midpoint of the county's south line. The county terrain consists of rolling hills, carved by creeks and drainages, hosting several lakes and ponds. The area is devoted to agriculture.[3] The terrain slopes to the south and the east. Its highest point is 1,473 ft (449 m) ASL, on the eastern portion of its north boundary line.[4] The county has a total area of 532 square miles (1,380 km2), of which 521 square miles (1,350 km2) is land and 11 square miles (28 km2) (2.1%) is water.[5]
Lewis & Clark Lake, a popular regional tourist and recreational destination is found in the southwestern part of the county.[6]
Major highways edit
Airports edit
Adjacent counties edit
- Turner County - northeast
- Clay County - east
- Cedar County, Nebraska - southeast
- Knox County, Nebraska - southwest
- Bon Homme County - west
- Hutchinson County - northwest
Protected areas[3] edit
- Chief White Crane State Recreation Area
- Dakota Territorial Capitol Building/Riverside Park
- Diede Waterfowl Production Area
- Edelman Waterfowl Production Area
- Gavins Point National Fish Hatchery
- Hansen Waterfowl Production Area
- Lewis & Clark State Recreation Area
- Missouri National Recreational River (part)
- Pierson Ranch State Recreation Area
Lakes and reservoirs edit
- Beaver Lake
- Guthmiller Lake
- Lake Yankton
- Lewis and Clark Lake (part)
- Marindahl Lake
Demographics edit
| Census | Pop. | Note | %± |
|---|---|---|---|
| 1870 | 2,097 | — | |
| 1880 | 8,390 | 300.1% | |
| 1890 | 10,414 | 24.1% | |
| 1900 | 12,649 | 21.5% | |
| 1910 | 13,135 | 3.8% | |
| 1920 | 15,233 | 16.0% | |
| 1930 | 16,589 | 8.9% | |
| 1940 | 16,725 | 0.8% | |
| 1950 | 16,804 | 0.5% | |
| 1960 | 17,551 | 4.4% | |
| 1970 | 19,039 | 8.5% | |
| 1980 | 18,952 | −0.5% | |
| 1990 | 19,252 | 1.6% | |
| 2000 | 21,652 | 12.5% | |
| 2010 | 22,438 | 3.6% | |
| 2020 | 23,310 | 3.9% | |
| 2022 (est.) | 23,373 | [7] | 0.3% |
| U.S. Decennial Census[8] 1790-1960[9] 1900-1990[10] 1990-2000[11] 2010-2020[1] | |||
2020 census edit
As of the census of 2020, there were 23,310 people.
2010 census edit
As of the census of 2010, there were 22,438 people, 8,770 households, and 5,476 families in the county. The population density was 43.1 inhabitants per square mile (16.6/km2). There were 9,652 housing units at an average density of 18.5 per square mile (7.1/km2). The racial makeup of the county was 92.8% white, 2.5% American Indian, 1.5% black or African American, 0.5% Asian, 1.1% from other races, and 1.4% from two or more races. Those of Hispanic or Latino origin made up 2.7% of the population. In terms of ancestry.
Of the 8,770 households, 29.2% had children under the age of 18 living with them, 50.1% were married couples living together, 8.8% had a female householder with no husband present, 37.6% were non-families, and 32.0% of all households were made up of individuals. The average household size was 2.30 and the average family size was 2.90. The median age was 41.3 years.
The median income for a household in the county was $47,124 and the median income for a family was $62,070. Males had a median income of $37,637 versus $29,488 for females. The per capita income for the county was $24,776. About 5.0% of families and 11.2% of the population were below the poverty line, including 10.7% of those under age 18 and 13.5% of those age 65 or over.
Communities edit
Cities edit
Towns edit
Census-designated place edit
Townships edit
- Gayville
- Jamesville
- Marindahl
- Mayfield
- Mission Hill
- Turkey Valley
- Utica
- Volin
- Walshtown
Unorganized territories edit
- Southeast Yankton
- West Yankton
Politics and government edit
Yankton County is Governed by the County Commission, a five-member legislative body elected at-large.[12] The current commissioners are:
- Dan Klimisch, Chairman
- Cheri Loest, Vice Chairman
- Don Kettering
- Joe Healy
- Gary Swensen
The county is located in South Dakota Legislative District 18. As of 2019, Yankton County is represented in the South Dakota Senate by Senator Craig Kennedy-(D), and in the South Dakota House of Representatives by State Representatives Jean Hunhoff-(R) and Ryan Cwach-(D).[13] The county is located in South Dakota's At-Large Congressional District, currently held by Republican Dusty Johnson.
In national elections, Yankton County voters have been reliably Republican for several decades. In no national election since 1964 has the county selected the Democratic Party candidate.
| Year | Republican | Democratic | Third party | |||
|---|---|---|---|---|---|---|
| No. | % | No. | % | No. | % | |
| 2020 | 6,581 | 60.38% | 4,016 | 36.84% | 303 | 2.78% |
| 2016 | 5,659 | 58.81% | 3,301 | 34.30% | 663 | 6.89% |
| 2012 | 5,495 | 55.09% | 4,226 | 42.37% | 253 | 2.54% |
| 2008 | 5,039 | 49.72% | 4,838 | 47.74% | 257 | 2.54% |
| 2004 | 6,003 | 57.55% | 4,237 | 40.62% | 191 | 1.83% |
| 2000 | 4,904 | 56.11% | 3,596 | 41.14% | 240 | 2.75% |
| 1996 | 3,885 | 44.02% | 3,775 | 42.77% | 1,166 | 13.21% |
| 1992 | 3,430 | 36.60% | 3,404 | 36.32% | 2,538 | 27.08% |
| 1988 | 4,186 | 52.05% | 3,777 | 46.96% | 80 | 0.99% |
| 1984 | 5,161 | 63.36% | 2,932 | 36.00% | 52 | 0.64% |
| 1980 | 5,355 | 61.22% | 2,698 | 30.84% | 694 | 7.93% |
| 1976 | 4,029 | 49.82% | 3,987 | 49.30% | 71 | 0.88% |
| 1972 | 4,366 | 53.08% | 3,835 | 46.63% | 24 | 0.29% |
| 1968 | 3,977 | 56.08% | 2,733 | 38.54% | 382 | 5.39% |
| 1964 | 3,208 | 46.13% | 3,747 | 53.87% | 0 | 0.00% |
| 1960 | 4,065 | 57.04% | 3,061 | 42.96% | 0 | 0.00% |
| 1956 | 4,063 | 57.63% | 2,987 | 42.37% | 0 | 0.00% |
| 1952 | 4,802 | 68.39% | 2,220 | 31.61% | 0 | 0.00% |
| 1948 | 2,904 | 49.28% | 2,932 | 49.75% | 57 | 0.97% |
| 1944 | 3,313 | 58.41% | 2,359 | 41.59% | 0 | 0.00% |
| 1940 | 4,179 | 57.70% | 3,064 | 42.30% | 0 | 0.00% |
| 1936 | 2,702 | 36.33% | 4,349 | 58.47% | 387 | 5.20% |
| 1932 | 1,693 | 25.16% | 4,930 | 73.25% | 107 | 1.59% |
| 1928 | 2,971 | 50.88% | 2,841 | 48.66% | 27 | 0.46% |
| 1924 | 1,504 | 39.78% | 693 | 18.33% | 1,584 | 41.89% |
| 1920 | 2,555 | 61.80% | 1,147 | 27.75% | 432 | 10.45% |
| 1916 | 1,429 | 48.66% | 1,438 | 48.96% | 70 | 2.38% |
| 1912 | 0 | 0.00% | 1,289 | 44.02% | 1,639 | 55.98% |
| 1908 | 1,644 | 56.81% | 1,118 | 38.63% | 132 | 4.56% |
| 1904 | 1,968 | 69.03% | 788 | 27.64% | 95 | 3.33% |
| 1900 | 1,639 | 55.75% | 1,268 | 43.13% | 33 | 1.12% |
| 1896 | 1,423 | 51.39% | 1,330 | 48.03% | 16 | 0.58% |
| 1892 | 1,166 | 53.98% | 228 | 10.56% | 766 | 35.46% |
The Yankton County Sheriff's Office provides law enforcement in the county and operates the 120-bed county jail. As of 2021[update] the current Sheriff is James "Jim" C. Vlahakis.[15]
Recreation and tourism edit
Lewis and Clark Lake is located in southwestern Yankton County, four miles (6.4 km) west of Yankton. The Lewis & Clark Lake area is a popular regional tourist and recreation destination with parks, trails, campgrounds, boat ramps, and marinas. Gavins Point Dam, which creates Lewis & Clark Lake, is a popular fishing destination on the Missouri River.[16] The South Dakota Department of Game, Fish, and Parks operates the Lewis & Clark State Recreation Area on the northern shore of the lake.
Below Gavins Point Dam, the Missouri National Recreational River is home to one of the few non-channelized portions of the "Big Muddy", and is popular with birdwatchers, hunters, canoers, and kayakers.[17]
See also edit
References edit
- ^ a b "State & County QuickFacts". United States Census Bureau. Retrieved April 15, 2023.
- ^ "Find a County". National Association of Counties. from the original on May 9, 2015. Retrieved June 7, 2011.
- ^ a b Yankton County SD Google Maps (accessed February 9, 2019)
- ^ . Archived from the original on May 21, 2019. Retrieved February 10, 2019.
- ^ "2010 Census Gazetteer Files". United States Census Bureau. August 22, 2012. from the original on December 8, 2015. Retrieved March 28, 2015.
- ^ "Missouri River Dams". from the original on December 16, 2018. Retrieved December 16, 2018.
- ^ "Annual Estimates of the Resident Population for Counties: April 1, 2020 to July 1, 2022". Retrieved April 2, 2023.
- ^ "U.S. Decennial Census". United States Census Bureau. from the original on April 26, 2015. Retrieved March 28, 2015.
- ^ "Historical Census Browser". University of Virginia Library. from the original on August 11, 2012. Retrieved March 28, 2015.
- ^ Forstall, Richard L., ed. (March 27, 1995). "Population of Counties by Decennial Census: 1900 to 1990". United States Census Bureau. from the original on December 28, 2008. Retrieved March 28, 2015.
- ^ "Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000" (PDF). United States Census Bureau. April 2, 2001. (PDF) from the original on December 18, 2014. Retrieved March 28, 2015.
- ^ "Yankton County Commission". from the original on June 25, 2018. Retrieved June 25, 2018.
- ^ "SD Legislature". from the original on January 10, 2019. Retrieved January 10, 2019.
- ^ Leip, David. "Atlas of US Presidential Elections". uselectionatlas.org. from the original on March 23, 2018. Retrieved April 15, 2018.
- ^ "Yankton County Sheriff". from the original on October 25, 2021. Retrieved October 25, 2021.
- ^ "Omaha District > Missions > Dam and Lake Projects > Missouri River Dams > Gavins Point". www.nwo.usace.army.mil. from the original on April 22, 2018. Retrieved April 15, 2018.
- ^ "National Park Service/MNRR". from the original on August 6, 2018. Retrieved August 6, 2018.
External links edit
- Yankton County (Official website)
- U.S. Census Data - Yankton County
- . The American Cyclopædia. 1879.