California Non-Hispanic - White Alone Voting-age Population By County from Census 2020

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, as at April 2020, the voting-age population of people who identified as Non-Hispanic - White Alone in California was 11,672,897; and represented 37.87% of the total California voting-age population.

Los Angeles County had the highest number of people who identified as Non-Hispanic - White Alone (2,225,821), followed by San Diego County (1,210,351), and Orange County (1,021,930). On the other hand, the three counties with low Non-Hispanic - White Alone voting-age population were: Alpine County (726), Sierra County (2,254), and Modoc County (5,323).

When it comes to the percentage of each county's voting-age population that identified as Non-Hispanic - White Alone, Sierra County had the highest percentage (83.54%), followed by Plumas County (83.53%), and Nevada County (83.48%).

Hover over or click on the counties to see the number and percentage of each county's Non-Hispanic - White Alone voting-age population. The data can also be filtered, sorted, and explored further in a table below.

You can see similar information for other ethnicities, and also for the different racial groups in California.

You can also see this information for other states and also for the US by state.

California Non-Hispanic - White Alone Voting-age Population By County from Census 2020
California Non-Hispanic - White Alone Voting-age Population By County from Census 2020
County
Non-Hispanic - White Alone Voting-age Pop.
% of County Voting-age Population
Los Angeles 2,225,821 27.96
San Diego 1,210,351 46.40
Orange 1,021,930 40.56
Riverside 666,786 36.57
Sacramento 544,254 44.71
Santa Clara 475,592 31.09
San Bernardino 475,191 29.17
Alameda 410,177 30.65
Contra Costa 382,285 42.35
San Francisco 308,623 40.57
Ventura 306,898 46.77
Sonoma 247,143 62.86
San Mateo 232,859 38.16
Fresno 226,073 30.96
Kern 225,859 34.66
Placer 221,534 70.75
San Joaquin 180,467 31.47
Stanislaus 171,161 41.96
Santa Barbara 160,985 45.89
San Luis Obispo 158,608 68.44
Marin 144,463 68.97
Solano 132,622 37.38
Santa Cruz 126,501 57.56
Butte 116,628 69.28
El Dorado 116,249 76.44
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