Solano 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 Solano County, CA was 309.10K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (139.94K) and constituted 45.27% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (58.48K) and constituted 18.92% of the total. The Non-Hispanic Black or African American Alone ethnicity group had the third highest (47.70K), constituting 15.43% 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:

Solano County, California Citizen Voting-age Population By Race and Ethnicity in 2019

Non-Hispanic White Alone

Hispanic or Latino of All Races

Non-Hispanic Black Alone

Non-Hispanic Asian Alone

Non-Hispanic Two Or More Races

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Non-Hispanic American Indian & Alaska Native Alone

Solano 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	139940	45.27
Hispanic or Latino of All Races	58480	18.92
Non-Hispanic Black or African American Alone	47695	15.43
Non-Hispanic Asian Alone	45710	14.79
Non-Hispanic Two Or More Races	13380	4.33
Non-Hispanic Native Hawaiian And Pacific Islander Alone	2780	0.90
Non-Hispanic American Indian and Alaska Native Alone	1115	0.36