Ranking of California Counties By Non-Hispanic - White Alone Population from Census 2020

Updated on March 27, 2023.

According to the data from the United States 2020 decennial Census for California counties, in April 2020, Los Angeles County had the highest number of people who identified their race as Non-Hispanic - White Alone (2.56M), followed by San Diego County (1.42M), and Orange County (1.20M).

The chart below shows the top 10 counties, and the table below shows the ranking of all California counties.

You can see similar ranking information for other states. You can also see similar rankings of counties for other ethnicities as well as for the different racial groups in California.

You can also see similar ranking for all counties in the United States.

Ranking of California Counties By Non-Hispanic - White Alone Population from Census 2020
Los Angeles
2.56M
San Diego
1.42M
Orange
1.20M
Riverside
788.24K
Sacramento
650.27K
San Bernardino
566.11K
Santa Clara
555.71K
Alameda
472.28K
Contra Costa
455.42K
Ventura
360.85K
Ranking of California Counties By Non-Hispanic - White Alone Population from Census 2020
Rank
County
Population
1 Los Angeles County 2,563,609
2 San Diego County 1,422,205
3 Orange County 1,198,655
4 Riverside County 788,235
5 Sacramento County 650,271
6 San Bernardino County 566,113
7 Santa Clara County 555,708
8 Alameda County 472,277
9 Contra Costa County 455,421
10 Ventura County 360,850
11 San Francisco County 341,306
12 Sonoma County 285,792
13 Kern County 279,600
14 San Mateo County 275,902
15 Placer County 272,471
16 Fresno County 271,889
17 San Joaquin County 215,530
18 Stanislaus County 207,908
19 Santa Barbara County 184,746
20 San Luis Obispo County 183,468
21 Marin County 173,149
22 Solano County 155,125
23 Santa Cruz County 145,551
24 El Dorado County 140,141
25 Butte County 139,651
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