Alameda, California Census 2020 Population By Race and Ethnicity

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 1.68M population of Alameda, CA residents comprised of 393.75K residents who identified as Hispanic or Latino (23.41%), and 1.29M residents who identified as Non-Hispanic (76.60%).

Race: The Asian Alone population was the largest racial group in Alameda, CA, with a population of 545.26K (32.41%). The White Alone population was the second largest racial group in Alameda, CA, with a population of 523.84K (31.14%). The Some Other Race Alone population was the third largest racial group in Alameda, CA, with a population of 223.78K (13.30%). The smallest racial group in Alameda, CA was Native Hawaiian And Pacific Islander Alone with a population of 14.12K (0.84%).

Ethnicity: The Non-Hispanic - Asian Alone population was the largest ethnic group in Alameda, CA, with a population of 540.51K (32.13%). The Non-Hispanic - White Alone population was the second largest ethnic group in Alameda, CA, with a population of 472.28K (28.07%). The Hispanic - Some Other Race Alone population was the third largest ethnic group in Alameda, CA, with a population of 213.34K (12.68%). The smallest ethnic group in Alameda, CA was Hispanic - Native Hawaiian & Pac. Islander with a population of 914 (0.05%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Alameda, California from the 2020 decennial census.

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

Alameda, CA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Alameda, CA Racial Groups in Census 2020
Total Population:
Alameda, CA Ethnicity Groups in Census 2020
Total Population:
Alameda, CA Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 164879 9.80
White Alone 523836 31.14
American Indian and Alaska Native Alone 19659 1.17
Asian Alone 545261 32.41
Native Hawaiian And Pacific Islander Alone 14123 0.84
Some Other Race Alone 223779 13.30
Two Or More Races 190816 11.34
Alameda, CA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - Asian Alone 540511 32.13
Non-Hispanic - White Alone 472277 28.07
Hispanic - Some Other Race Alone 213339 12.68
Non-Hispanic - Black Alone 159499 9.48
Hispanic - Two or More Races 102279 6.08
Non-Hispanic - Two or More Races 88537 5.26
Hispanic - White Alone 51559 3.07
Hispanic - American Indian & Alaska Native 15528 0.92
Non-Hispanic - Native Hawaiian & Pac. Islander 13209 0.79
Non-Hispanic - Some Other Race Alone 10440 0.62
Hispanic - Black Alone 5380 0.32
Hispanic - Asian Alone 4750 0.28
Non-Hispanic - American Indian & Alaska Native 4131 0.25
Hispanic - Native Hawaiian & Pac. Islander 914 0.05