Yolo 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 Yolo County, CA was 144.53K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (81.98K) and constituted 56.72% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (34.38K) and constituted 23.79% of the total. The Non-Hispanic Asian Alone ethnicity group had the third highest (17.88K), constituting 12.37% 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:

Yolo 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 Native Hawaiian & Pac. Islander Alone

Non-Hispanic American Indian & Alaska Native Alone

Yolo 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	81975	56.72
Hispanic or Latino of All Races	34380	23.79
Non-Hispanic Asian Alone	17875	12.37
Non-Hispanic Two Or More Races	4860	3.36
Non-Hispanic Black or African American Alone	4275	2.96
Non-Hispanic Native Hawaiian And Pacific Islander Alone	670	0.46
Non-Hispanic American Indian and Alaska Native Alone	480	0.33