Population By Race and Ethnicity in San Joaquin County, CA in 2020

Updated on July 31, 2024.

Based on the US Census Vintage data estimates, in 2020, the 780,617 population of San Joaquin County, California comprised of 327,135 people who identified as Hispanic (41.91%), and 453,482 people who identified as Non-Hispanic (58.09%).

Race: The White Alone population was the largest racial group in San Joaquin County, California with a population of 507,074 (64.96%); Asian Alone population was the second largest racial group with a population of 142,021 (18.19%); and Black or African American Alone was the third largest racial group with a population of 65,285 (8.36%).

Ethnicity: The White Alone - Hispanic population was the largest ethnic group in San Joaquin County, California in 2020, with a population of 275,977 (35.35%); the second largest ethnic group was White Alone - Non Hispanic with a population of 231,097 (29.6%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 129,795 (16.63%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in San Joaquin, California.

You can find similar information for other California counties, and for California.

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Hispanics and Non Hispanics in San Joaquin County, CA in 2020
Total Population:
Race in San Joaquin County, CA in 2020
Total Population:
Ethnicity in San Joaquin County, CA in 2020
Total Population:
Population By Race in San Joaquin , CA in 2020
Race Population Percentage
Black or African American Alone 65,285 8.36%
White Alone 507,074 64.96%
American Indian and Alaska Native Alone 15,979 2.05%
Asian Alone 142,021 18.19%
Native Hawaiian And Pacific Islander Alone 6,747 0.86%
Two Or More Races 43,511 5.57%
Population By Ethnicity in San Joaquin , CA in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 9,342 1.2%
White Alone - Hispanic 275,977 35.35%
American Indian and Alaska Native Alone - Hispanic 12,642 1.62%
Asian Alone - Hispanic 12,226 1.57%
Native Hawaiian And Pacific Islander Alone - Hispanic 1,720 0.22%
Two Or More Races - Hispanic 15,228 1.95%
Black or African American Alone - Non Hispanic 55,943 7.17%
White Alone - Non Hispanic 231,097 29.6%
American Indian and Alaska Native Alone - Non Hispanic 3,337 0.43%
Asian Alone - Non Hispanic 129,795 16.63%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 5,027 0.64%
Two Or More Races - Non Hispanic 28,283 3.62%