County index
All counties in California
58 counties with tracked GDP, ranked by GDP (BEA, 2024). The California page shows the top 24 alongside the rest of the state's economy.
1Los Angeles$1.0T2Santa Clara$438.5B3Orange$351.8B4San Diego$331.9B5San Francisco$268.3B6San Mateo$217.0B7Alameda$182.5B8San Bernardino$137.9B9Sacramento$135.5B10Riverside$134.8B11Contra Costa$96.6B12Ventura$69.6B13Fresno$64.2B14Kern$63.1B15San Joaquin$46.5B16Santa Barbara$41.4B17Sonoma$39.4B18Monterey$38.3B19Solano$37.7B20Marin$36.9B21Placer$34.3B22Stanislaus$32.1B23Tulare$25.4B24San Luis Obispo$24.5B25Santa Cruz$21.1B26Yolo$20.5B27Napa$14.6B28Merced$13.3B29Imperial$12.9B30Butte$12.9B31Shasta$11.9B32El Dorado$11.6B33Kings$9.2B34Madera$8.8B35Humboldt$7.6B36Nevada$6.2B37Sutter$5.2B38Mendocino$4.7B39Yuba$4.5B40Tuolumne$3.3B41San Benito$3.3B42Tehama$2.9B43Lake$2.7B44Siskiyou$2.3B45Amador$2.1B46Calaveras$2.1B47Colusa$2.0B48Mono$1.6B49Inyo$1.6B50Plumas$1.5B51Lassen$1.5B52Glenn$1.5B53Del Norte$1.1B54Mariposa$1.0B55Modoc$687.7M56Trinity$598.3M57Alpine$146.3M58Sierra$127.2M
GDP: BEA (2024), USD-normalized, county level.