Alameda County, California Citizen Voting-age Population By Race and Ethnicity in 2023 (ACS-5Yrs)

Updated on March 26, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2023, the citizen voting-age population for Alameda County, CA was 1.09M. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (394.18K) and constituted 36.20% of the total.

The Non-Hispanic Asian Alone ethnicity group had the second highest citizen voting-age population (314.31K) and constituted 28.87% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (197.84K), constituting 18.17% 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 2023

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 2023

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	394180	36.20
Non-Hispanic Asian Alone	314310	28.87
Hispanic or Latino of All Races	197840	18.17
Non-Hispanic Black or African American Alone	126280	11.60
Non-Hispanic Two Or More Races	44685	4.10
Non-Hispanic Native Hawaiian And Pacific Islander Alone	8130	0.75
Non-Hispanic American Indian and Alaska Native Alone	3345	0.31