Alameda County, California Citizen Voting-age Population By Race and Ethnicity in 2019 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2019, the citizen voting-age population for Alameda County, CA was 1.08M. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (426.80K) and constituted 39.39% of the total.

The Non-Hispanic Asian Alone ethnicity group had the second highest citizen voting-age population (288.37K) and constituted 26.61% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (183.05K), constituting 16.89% of the total citizen voting-age population.

The charts and tables below shows the citizen voting-age population and percentages by race and ethnicity.

You can also see similar information for other California counties, and for California.

Data Source: US Census - ACS 5-Years (CVAP).

See this for other years:

Alameda County, California Citizen Voting-age Population By Race and Ethnicity in 2019

Non-Hispanic White Alone

Non-Hispanic Asian Alone

Hispanic or Latino of All Races

Non-Hispanic Black Alone

Non-Hispanic Two Or More Races

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Non-Hispanic American Indian & Alaska Native Alone

Alameda County, California Citizen Voting-age Population By Race and Ethnicity in 2019

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	426795	39.39
Non-Hispanic Asian Alone	288365	26.61
Hispanic or Latino of All Races	183050	16.89
Non-Hispanic Black or African American Alone	133360	12.31
Non-Hispanic Two Or More Races	38600	3.56
Non-Hispanic Native Hawaiian And Pacific Islander Alone	9150	0.84
Non-Hispanic American Indian and Alaska Native Alone	4340	0.40