Largest of U.S. counties by GDP

This is a list of U.S. counties and county equivalents by gross domestic product in US$.

Top 10 U.S. counties by largest GDP as of 2021

2021 list

This list shows top 100 largest U.S. counties by GDP.

Rank	County	Largest city	State	County GDP (billion US$), 2021^[1]	County GDP per capita (US$), 2021^[2]	County population, 2021^[3]
1	Los Angeles	Los Angeles	California	711.9	72,422	9,829,544
2	New York	New York^a	New York	651.6	413,234	1,576,876
3	Santa Clara	San Jose	California	382.3	202,775	1,885,508
4	Cook	Chicago	Illinois	367.7	71,082	5,173,146
5	Harris	Houston	Texas	364.5	77,980	4,728,030
6	King	Seattle	Washington	328.8	145,985	2,252,305
7	Dallas	Dallas	Texas	257.9	99,716	2,586,050
8	Maricopa	Phoenix	Arizona	252.1	56,064	4,496,588
9	Orange	Anaheim	California	238.2	75,203	3,167,809
10	San Diego	San Diego	California	225.0	68,457	3,286,069
11	San Francisco^b		California	200.5	245,932	815,201
12	Fulton	Atlanta	Georgia	174.4	163,713	1,065,334
13	Middlesex	Cambridge	Massachusetts	173.4	107,413	1,614,742
14	Miami-Dade	Miami	Florida	154.9	58,174	2,662,777
15	San Mateo	Daly City	California	142.2	186,071	764,442^d
16	Alameda	Oakland	California	130.5	79,139	1,648,556
17	District of Columbia^c			127.0	184,155	689,545^d
18	Hennepin	Minneapolis	Minnesota	129.8	102,438	1,267,416
19	Travis	Austin	Texas	129.6	99,329	1,305,154
20	Suffolk	Boston	Massachusetts	126.2	163,673	771,245
21	Fairfax	Herndon	Virginia	119.5	104,887	1,139,720
22	Tarrant	Fort Worth	Texas	112.7	52,990	2,126,477
23	Clark	Las Vegas	Nevada	111.3	48,545	2,292,476
24	Mecklenburg	Charlotte	North Carolina	109.8	97,801	1,122,276
25	Broward	Fort Lauderdale	Florida	104.9	54,336	1,930,983
26	Oakland	Troy	Michigan	100.4	79,042	1,270,017
27	Philadelphia^b		Pennsylvania	100.4	63,710	1,576,251
28	Bexar	San Antonio	Texas	99.0	48,840	2,028,236
29	Salt Lake	Salt Lake City	Utah	94.7	79,797	1,186,421
30	Franklin	Columbus	Ohio	94.0	71,179	1,321,414
31	Kings	New York^a	New York	92.3	34,948	2,641,052
32	Allegheny	Pittsburgh	Pennsylvania	92.2	74,487	1,238,090
33	Hillsborough	Tampa	Florida	91.4	61,824	1,478,194
34	Cuyahoga	Cleveland	Ohio	90.5	72,431	1,249,387
35	Suffolk	Brookhaven	New York	90.3	59,138	1,526,334
36	Nassau	Hempstead	New York	89.7	64,484	1,390,907
37	Wayne	Detroit	Michigan	89.5	50,429	1,774,816
38	Queens	New York^a	New York	88.6	37,998	2,331,143
39	DuPage	Aurora	Illinois	88.0	95,101	924,885
40	San Bernardino	San Bernardino	California	87.6	39,892	2,194,710
41	Sacramento	Sacramento	California	86.5	54,409	1,588,921
42	Marion	Indianapolis	Indiana	86.0	88,575	971,102
43	Montgomery	Germantown	Maryland	84.8	80,433	1,054,827
44	Orange	Orlando	Florida	84.6	66,651	1,422,746
45	Riverside	Riverside	California	83.9	34,108	2,458,395
46	Wake	Raleigh	North Carolina	83.8	72,898	1,150,204
47	Denver	Denver	Colorado	80.2	112,668	711,463
48	Fairfield	Bridgeport	Connecticut	79.2	82,501	959,768
49	Palm Beach	West Palm Beach	Florida	77.2	56,391	1,497,987
50	Hartford	Hartford	Connecticut	76.8	85,665	896,584
51	Westchester	Yonkers	New York	76.7	76,827	997,895
52	Montgomery	Norristown	Pennsylvania	75.5	87,695	860,578
53	St. Louis	Florissant	Missouri	74.3	74,536	997,187
54	Contra Costa	Concord	California	73.5	63,314	1,161,413
55	Hamilton	Cincinnati	Ohio	73.2	88,661	826,139
56	Bergen	Hackensack	New Jersey	72.8	76,332	953,819
57	Davidson	Nashville	Tennessee	71.1	101,880	703,953
58	Duval	Jacksonville	Florida	64.2	64,221	999,935
59	Oklahoma	Oklahoma	Oklahoma	63.7	79,777	798,575
60	Multnomah	Portland	Oregon	62.5	77,843	803,377
61	Middlesex	Edison	New Jersey	59.0	68,582	860,807
62	Shelby	Memphis	Tennessee	58.6	63,355	924,454
63	Lake	Waukegan	Illinois	57.2	80,430	711,239
64	Honolulu	Honolulu	Hawaii	55.4	55,314	1,000,890
65	Erie	Buffalo	New York	53.2	55,979	950,683
66	Milwaukee	Milwaukee	Wisconsin	53.1	57,249	928,059
67	Collin	Plano	Texas	53.1	57,249	928,059
68	Jefferson	Louisville	Kentucky	53.0	68,153	777,874
69	Cobb	Marietta	Georgia	52.4	68,398	766,802
70	Morris	Parsippany	New Jersey	51.2	100,585	509,285^d
71	Norfolk	Quincy	Massachusetts	50.0	69,065	724,505
72	Baltimore	Dundalk	Maryland	49.7	58,173	854,535
73	Washington	Hillsboro	Oregon	49.5	82,530	600,176
74	Ventura	Ventura	California	48.6	57,644	843,843
75	Pinellas	St. Petersburg	Florida	48.6	50,785	956,615
76	Johnson	Overland Park	Kansas	48.1	78,431	613,219
77	New Haven	New Haven	Connecticut	47.7	55,172	864,835
78	Gwinnett	Peachtree Corners	Georgia	47.6	50,536	942,627
79	Kern	Bakersfield	California	47.5	52,268	909,325
80	Anne Arundel	Glen Burnie	Maryland	46.4	78,866	588,261
81	Arapahoe	Aurora	Colorado	45.9	70,067	655,070
82	Douglas	Edison	Omaha	45.0	77,046	584,526
83	Tulsa	Tulsa	Oklahoma	44.3	65,466	677,358
84	Jackson	Kansas City	Missouri	44.1	61,551	716,862
85	Snohomish	Everett	Washington	44.0	52,419	840,079
86	New Castle	Wilmington	Delaware	44.0	77,077	570,719
87	Monroe	Rochester	New York	43.4	57,685	752,035
88	Essex	Lynn	Massachusetts	42.9	52,978	809,829
89	Baltimore	Baltimore	Maryland	42.8	74,212	576,498
90	Chester	West Chester	Pennsylvania	42.8	79,997	534,413
91	Dane	Madison	Wisconsin	42.5	75,763	561,504
92	Alabama	Birmingham	Alabama	42.4	62,818	674,721
93	Polk	Des Moines	Iowa	42.3	85,993	492,491
94	Fresno	Fresno	California	41.8	41,462	1,008,654
95	Hudson	Jersey City	New Jersey	41.7	59,320	703,366
96	Prince George	Bowie	Maryland	41.7	43,131	967,201
97	Pima	Tucson	Arizona	41.6	39,560	1,052,030
98	Pierce	Tacoma	Washington	41.5	44,787	927,380
99	Worcester	Worcester	Massachusetts	40.8	47,282	862,111
100	Kent	Grand Rapids	Michigan	40.1	60,961	657,974

^a New York County is coterminous with the Borough of Manhattan, and is part of the City of New York, along with Kings County (Brooklyn), Queens County (Queens), Bronx County (The Bronx), and Richmond County (Staten Island). The figure shown here is for New York County/Manhattan, and does not include the other four boroughs' GDP.

^b Philadelphia and San Francisco are consolidated city-counties.

^c The District of Columbia is a federal district, meaning it is not under any traditional city, county, or state government.

^d 2020 census

See also

• List of U.S. states and territories by GDP

References

1. "GDP by county in 2021" (PDF). www.bea.gov.
2. total GDP divided by county population
3. July 1, 2021 estimates