Population By Race and Ethnicity in Alameda County, CA in 2012

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2012, the 1,553,729 population of Alameda County, California comprised of 349,423 people who identified as Hispanic (22.49%), and 1,204,306 people who identified as Non-Hispanic (77.51%).

Race: The White Alone population was the largest racial group in Alameda County, California with a population of 809,695 (52.11%); Asian Alone population was the second largest racial group with a population of 433,217 (27.88%); and Black or African American Alone was the third largest racial group with a population of 197,798 (12.73%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Alameda County, California in 2012, with a population of 519,798 (33.46%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 423,200 (27.24%); and the third largest ethnic group was White Alone - Hispanic with a population of 289,897 (18.66%).

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 2012
Total Population:
Race in Alameda County, CA in 2012
Total Population:
Ethnicity in Alameda County, CA in 2012
Total Population:
Population By Race in Alameda , CA in 2012
Race Population Percentage
Black or African American Alone 197,798 12.73%
White Alone 809,695 52.11%
American Indian and Alaska Native Alone 17,893 1.15%
Asian Alone 433,217 27.88%
Native Hawaiian And Pacific Islander Alone 15,149 0.98%
Two Or More Races 79,977 5.15%
Population By Ethnicity in Alameda , CA in 2012
Ethnicity Population Percentage
Black or African American Alone - Hispanic 14,175 0.91%
White Alone - Hispanic 289,897 18.66%
American Indian and Alaska Native Alone - Hispanic 13,666 0.88%
Asian Alone - Hispanic 10,017 0.65%
Native Hawaiian And Pacific Islander Alone - Hispanic 2,341 0.15%
Two Or More Races - Hispanic 19,327 1.24%
Black or African American Alone - Non Hispanic 183,623 11.82%
White Alone - Non Hispanic 519,798 33.46%
American Indian and Alaska Native Alone - Non Hispanic 4,227 0.27%
Asian Alone - Non Hispanic 423,200 27.24%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 12,808 0.82%
Two Or More Races - Non Hispanic 60,650 3.9%