Alameda County, California Citizen Voting-age Population By Race and Ethnicity in 2015 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the citizen voting-age population for Alameda County, CA was 1.03M. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (428.78K) and constituted 41.80% of the total.

The Non-Hispanic Asian Alone ethnicity group had the second highest citizen voting-age population (252.41K) and constituted 24.60% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (159.54K), constituting 15.55% 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 2015

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 2015

0 of 0

Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	428775	41.80
Non-Hispanic Asian Alone	252405	24.60
Hispanic or Latino of All Races	159540	15.55
Non-Hispanic Black or African American Alone	137915	13.44
Non-Hispanic Two Or More Races	34065	3.32
Non-Hispanic Native Hawaiian And Pacific Islander Alone	8935	0.87
Non-Hispanic American Indian and Alaska Native Alone	4230	0.41