California Non-Hispanic White Alone Citizen Voting-age Population By County in 2017 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2017, the Non-Hispanic White Alone citizen voting-age population for California was 2,544,540 and represented 10.19% 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 (2.17M), followed by San Diego (1.23M), and Orange (1.06M).

In terms of percentages, Sierra had the highest percentage of its citizen voting-age population being Non-Hispanic White Alone (90.08%), followed by Nevada (89.71%), and Plumas (86.75%).

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 2017
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Los Angeles 2173425 34.95
San Diego 1227905 55.62
Orange 1059030 52.40
Riverside 696900 46.86
Sacramento 544060 53.70
San Bernardino 509825 38.25
Santa Clara 488925 42.08
Alameda 431245 40.83
Contra Costa 403895 54.30
Ventura 320065 58.03
San Francisco 297360 46.37
Sonoma 270080 76.08
Kern 245460 47.94
San Mateo 239935 48.48
Fresno 238065 41.33
Placer 218985 79.40
San Joaquin 194305 43.95
Stanislaus 184260 55.62
Santa Barbara 168920 60.11
San Luis Obispo 164745 76.64
Marin 149740 81.05
Solano 141130 46.67
Butte 135980 79.01
Santa Cruz 133115 70.11
El Dorado 117440 84.27
Shasta 114975 84.77
Monterey 111620 48.17
Tulare 107805 43.18
Humboldt 84975 80.75
Yolo 82140 57.46
Nevada 70500 89.71
Napa 63445 66.64
Merced 60845 40.99
Mendocino 48475 78.41
Madera 44885 49.86
Kings 39770 43.22
Lake 38360 79.68
Tuolumne 36655 83.35
Sutter 35710 59.33
Tehama 35425 77.93
Yuba 32535 65.75
Calaveras 30720 85.85
Siskiyou 27790 82.54
Amador 25290 82.45
Lassen 17020 67.76
San Benito 16865 46.37
Imperial 16790 16.70
Del Norte 14260 68.54
Plumas 13295 86.75
Mariposa 12020 85.07
Glenn 11675 69.68
Inyo 9900 72.69
Trinity 9070 86.67
Mono 7800 84.01
Colusa 6435 52.04
Modoc 5760 84.89
Sierra 2180 90.08
Alpine 635 67.91