San Diego County, California Voting-age Population By Ethnicity in Census 2020

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, in April 2020, among San Diego County, CA population of 2,608,768 people, 46.40% of them (1,210,351 people) identified their ethnicity as Non-Hispanic - White Alone, 14.23% of them (371,246 people) identified their ethnicity as Hispanic - Some Other Race Alone, and 12.71% of them (331,434 people) identified their ethnicity as Non-Hispanic - Asian Alone.

The first chart below shows the voting-age population by ethnicity and the second chart shows the percentage of the voting-age population for each ethnicity. You can also find the information in a table below.

You can see similar information for other California counties and also for the state of California.

San Diego County, CA Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Hispanic - Some Other Race Alone
Non-Hispanic - Asian Alone
Hispanic - Two or More Races
Hispanic - White Alone
Non-Hispanic - Black Alone
Non-Hispanic - Two or More Races
Percentage of San Diego County, CA Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Hispanic - Some Other Race Alone
Non-Hispanic - Asian Alone
Hispanic - Two or More Races
Hispanic - White Alone
Non-Hispanic - Black Alone
Non-Hispanic - Two or More Races
San Diego County, CA Voting-age Population By Ethnicity in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 1210351 46.40
Hispanic - Some Other Race Alone 371246 14.23
Non-Hispanic - Asian Alone 331434 12.71
Hispanic - Two Or More Races 249634 9.57
Hispanic - White Alone 150704 5.78
Non-Hispanic - Black or African American Alone 116435 4.46
Non-Hispanic - Two Or More Races 108895 4.17
Hispanic - American Indian and Alaska Native Alone 21508 0.82
Non-Hispanic - Some Other Race Alone 13498 0.52
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 10703 0.41
Non-Hispanic - American Indian and Alaska Native Alone 10240 0.39
Hispanic - Asian Alone 6491 0.25
Hispanic - Black or African American Alone 6286 0.24
Hispanic - Native Hawaiian And Pacific Islander Alone 1343 0.05