Population By Race and Ethnicity in Alameda County, CA in 2019

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2019, the 1,668,412 population of Alameda County, California comprised of 370,051 people who identified as Hispanic (22.18%), and 1,298,361 people who identified as Non-Hispanic (77.82%).

Race: The White Alone population was the largest racial group in Alameda County, California with a population of 815,521 (48.88%); Asian Alone population was the second largest racial group with a population of 544,635 (32.64%); and Black or African American Alone was the third largest racial group with a population of 182,647 (10.95%).

Ethnicity: The Asian Alone - Non Hispanic population was the largest ethnic group in Alameda County, California in 2019, with a population of 533,406 (31.97%); the second largest ethnic group was White Alone - Non Hispanic with a population of 508,729 (30.49%); and the third largest ethnic group was White Alone - Hispanic with a population of 306,792 (18.39%).

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

You can find similar information for other California counties, and for California.

See this for other years:
Hispanics and Non Hispanics in Alameda County, CA in 2019
Total Population:
Race in Alameda County, CA in 2019
Total Population:
Ethnicity in Alameda County, CA in 2019
Total Population:
Population By Race in Alameda , CA in 2019
Race Population Percentage
Black or African American Alone 182,647 10.95%
White Alone 815,521 48.88%
American Indian and Alaska Native Alone 18,271 1.1%
Asian Alone 544,635 32.64%
Native Hawaiian And Pacific Islander Alone 15,726 0.94%
Two Or More Races 91,612 5.49%
Population By Ethnicity in Alameda , CA in 2019
Ethnicity Population Percentage
Black or African American Alone - Hispanic 14,363 0.86%
White Alone - Hispanic 306,792 18.39%
American Indian and Alaska Native Alone - Hispanic 14,009 0.84%
Asian Alone - Hispanic 11,229 0.67%
Native Hawaiian And Pacific Islander Alone - Hispanic 2,387 0.14%
Two Or More Races - Hispanic 21,271 1.27%
Black or African American Alone - Non Hispanic 168,284 10.09%
White Alone - Non Hispanic 508,729 30.49%
American Indian and Alaska Native Alone - Non Hispanic 4,262 0.26%
Asian Alone - Non Hispanic 533,406 31.97%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 13,339 0.8%
Two Or More Races - Non Hispanic 70,341 4.22%