Orange County, California Citizen Voting-age Population By Race and Ethnicity in 2021 (ACS-5Yrs)

Updated on March 26, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2021, the citizen voting-age population for Orange County, CA was 2.11M. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (1.02M) and constituted 48.41% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (553.05K) and constituted 26.19% of the total. The Non-Hispanic Asian Alone ethnicity group had the third highest (432.98K), constituting 20.50% 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:

Orange County, California Citizen Voting-age Population By Race and Ethnicity in 2021

Non-Hispanic White Alone

Hispanic or Latino of All Races

Non-Hispanic Asian Alone

Non-Hispanic Two Or More Races

Non-Hispanic Black Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Non-Hispanic American Indian & Alaska Native Alone

Orange County, California Citizen Voting-age Population By Race and Ethnicity in 2021

0 of 0

Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	1022250	48.41
Hispanic or Latino of All Races	553055	26.19
Non-Hispanic Asian Alone	432975	20.50
Non-Hispanic Two Or More Races	54420	2.58
Non-Hispanic Black or African American Alone	39125	1.85
Non-Hispanic Native Hawaiian And Pacific Islander Alone	6040	0.29
Non-Hispanic American Indian and Alaska Native Alone	3785	0.18