California Non-Hispanic White Alone Citizen Voting-age Population By County in 2010 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2010, the Non-Hispanic White Alone citizen voting-age population for California was 2,494,380 and represented 11.17% of the total California citizen voting-age population.

Among all California counties, Los Angeles had the highest Non-Hispanic White Alone citizen voting-age population (2.20M), followed by San Diego (1.21M), and Orange (1.07M).

In terms of percentages, Sierra had the highest percentage of its citizen voting-age population being Non-Hispanic White Alone (94.39%), followed by Nevada (91.00%), and Plumas (90.73%).

The chart and table below shows the Non-Hispanic White Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic White Alone.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
California Non-Hispanic White Alone Citizen Voting-age Population By County in 2010
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Los Angeles 2201440 39.80
San Diego 1209885 61.51
Orange 1067925 59.54
Riverside 684205 54.97
San Bernardino 547255 46.54
Sacramento 539055 59.38
Santa Clara 495775 48.16
Alameda 421840 45.00
Contra Costa 395115 59.96
Ventura 316885 63.46
San Francisco 286165 49.24
Sonoma 261495 80.91
Kern 254935 55.24
Fresno 247080 47.85
San Mateo 240710 53.76
Placer 198855 83.45
San Joaquin 197745 50.49
Stanislaus 189555 62.14
Santa Barbara 171750 66.30
San Luis Obispo 160055 79.75
Marin 144185 83.15
Solano 138590 51.25
Butte 136460 83.55
Santa Cruz 129095 74.63
Shasta 115625 87.64
Monterey 115070 52.69
Tulare 114990 50.90
El Dorado 113175 86.11
Humboldt 85930 83.70
Yolo 79895 61.30
Nevada 69020 91.00
Merced 64190 48.11
Napa 63570 73.68
Mendocino 50495 81.50
Madera 47720 56.40
Kings 43615 48.94
Lake 39420 83.64
Tuolumne 38150 84.83
Sutter 37570 66.57
Tehama 35800 84.54
Yuba 32385 71.59
Calaveras 31440 87.47
Siskiyou 29125 84.80
Amador 25645 84.08
Imperial 20190 22.93
Lassen 18880 69.99
San Benito 16705 54.44
Del Norte 15045 71.68
Plumas 14525 90.73
Mariposa 12585 86.70
Glenn 12490 72.81
Inyo 10410 78.72
Trinity 9485 86.98
Mono 8035 86.72
Colusa 7180 63.34
Modoc 6120 86.32
Sierra 2525 94.39
Alpine 590 70.66