California Total Population in 2010 by County

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Population, Census, April 1, 2010 - (Number)
County Value
Alameda 1,510,271
Alpine 1,175
Amador 38,091
Butte 220,000
Calaveras 45,578
Colusa 21,419
Contra Costa 1,049,025
Del Norte 28,610
El Dorado 181,058
Fresno 930,450
Glenn 28,122
Humboldt 134,623
Imperial 174,528
Inyo 18,546
Kern 839,631
Kings 152,982
Lake 64,665
Lassen 34,895
Los Angeles 9,818,605
Madera 150,865
Marin 252,409
Mariposa 18,251
Mendocino 87,841
Merced 255,793
Modoc 9,686
Mono 14,202
Monterey 415,057
Napa 136,484
Nevada 98,764
Orange 3,010,232
Placer 348,432
Plumas 20,007
Riverside 2,189,641
Sacramento 1,418,788
San Benito 55,269
San Bernardino 2,035,210
San Diego 3,095,313
San Francisco 805,235
San Joaquin 685,306
San Luis Obispo 269,637
San Mateo 718,451
Santa Barbara 423,895
Santa Clara 1,781,642
Santa Cruz 262,382
Shasta 177,223
Sierra 3,240
Siskiyou 44,900
Solano 413,344
Sonoma 483,878
Stanislaus 514,453
Sutter 94,737
Tehama 63,463
Trinity 13,786
Tulare 442,179
Tuolumne 55,365
Ventura 823,318
Yolo 200,849
Yuba 72,155