Orange 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 Orange County, CA was 2.06M. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (1.05M) and constituted 50.73% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (507.94K) and constituted 24.65% of the total. The Non-Hispanic Asian Alone ethnicity group had the third highest (411.32K), constituting 19.96% 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 2019

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 2019

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	1045340	50.73
Hispanic or Latino of All Races	507935	24.65
Non-Hispanic Asian Alone	411315	19.96
Non-Hispanic Two Or More Races	45140	2.19
Non-Hispanic Black or African American Alone	39255	1.91
Non-Hispanic Native Hawaiian And Pacific Islander Alone	6445	0.31
Non-Hispanic American Indian and Alaska Native Alone	5015	0.24