San Joaquin 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 San Joaquin County, CA was 459.00K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (191.28K) and constituted 41.67% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (145.03K) and constituted 31.60% of the total. The Non-Hispanic Asian Alone ethnicity group had the third highest (66.64K), constituting 14.52% 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:

San Joaquin 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 Black Alone

Non-Hispanic Two Or More Races

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Non-Hispanic American Indian & Alaska Native Alone

San Joaquin 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	191275	41.67
Hispanic or Latino of All Races	145030	31.60
Non-Hispanic Asian Alone	66640	14.52
Non-Hispanic Black or African American Alone	37255	8.12
Non-Hispanic Two Or More Races	14720	3.21
Non-Hispanic Native Hawaiian And Pacific Islander Alone	2590	0.56
Non-Hispanic American Indian and Alaska Native Alone	1480	0.32