Ventura County, California Citizen Voting-age Population By Race and Ethnicity in 2018 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2018, the citizen voting-age population for Ventura County, CA was 557.88K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (319.06K) and constituted 57.19% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (174.80K) and constituted 31.33% of the total. The Non-Hispanic Asian Alone ethnicity group had the third highest (38.38K), constituting 6.88% 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:

Ventura County, California Citizen Voting-age Population By Race and Ethnicity in 2018

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 American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Ventura County, California Citizen Voting-age Population By Race and Ethnicity in 2018

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	319060	57.19
Hispanic or Latino of All Races	174800	31.33
Non-Hispanic Asian Alone	38375	6.88
Non-Hispanic Two Or More Races	11565	2.07
Non-Hispanic Black or African American Alone	10995	1.97
Non-Hispanic American Indian and Alaska Native Alone	1960	0.35
Non-Hispanic Native Hawaiian And Pacific Islander Alone	1120	0.20