California Non-Hispanic White Alone Citizen 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 population for California was 3,176,965 and represented 10.20% of the total California citizen population.

Among all California counties, Los Angeles had the highest Non-Hispanic White Alone citizen population (2.63M), followed by San Diego (1.46M), and Orange (1.32M).

In terms of percentages, Sierra had the highest percentage of its citizen population being Non-Hispanic White Alone (93.35%), followed by Nevada (88.77%), and Plumas (88.17%).

The chart and table below shows the Non-Hispanic White Alone citizen population of each county and the percentage of each county's citizen 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 Population By County in 2010
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County Citizen Population % of County Citizen Population
Los Angeles 2626755 33.51
San Diego 1460845 55.18
Orange 1316185 52.94
Riverside 851115 46.54
San Bernardino 688005 39.25
Sacramento 668330 53.38
Santa Clara 602915 42.48
Alameda 502675 40.04
Contra Costa 493365 54.49
Ventura 397300 56.58
Kern 325735 46.59
Sonoma 315955 74.39
San Francisco 314340 46.11
Fresno 305115 39.33
San Mateo 294510 49.38
Placer 256305 80.04
San Joaquin 247860 42.51
Stanislaus 240825 53.99
Santa Barbara 203000 58.00
San Luis Obispo 190055 75.85
Marin 177835 79.97
Solano 169915 45.93
Butte 165500 79.15
Santa Cruz 153450 68.19
Tulare 145900 40.71
Shasta 145640 84.52
El Dorado 143605 82.99
Monterey 136260 42.55
Humboldt 103620 79.99
Yolo 97795 56.48
Nevada 84665 88.77
Merced 81625 38.88
Napa 76345 66.22
Mendocino 60655 75.07
Madera 58450 46.81
Kings 54815 42.80
Sutter 48245 59.65
Lake 47985 79.07
Tuolumne 46045 83.84
Tehama 45425 78.47
Yuba 42130 64.33
Calaveras 38510 85.42
Siskiyou 35510 81.60
Amador 30475 82.21
Imperial 24375 18.04
Lassen 23600 70.78
San Benito 21225 45.85
Del Norte 18550 68.05
Plumas 17440 88.17
Glenn 15985 63.95
Mariposa 15155 84.31
Inyo 12300 72.04
Trinity 11445 84.75
Mono 9505 78.85
Colusa 8890 51.57
Modoc 7560 82.09
Sierra 3020 93.35
Alpine 730 64.04