Population By Race and Ethnicity in San Joaquin County, CA in 2021

Updated on July 31, 2024.

Based on the US Census Vintage data estimates, in 2021, the 788,354 population of San Joaquin County, California comprised of 333,739 people who identified as Hispanic (42.33%), and 454,615 people who identified as Non-Hispanic (57.67%).

Race: The White Alone population was the largest racial group in San Joaquin County, California with a population of 507,273 (64.35%); Asian Alone population was the second largest racial group with a population of 148,110 (18.79%); and Black or African American Alone was the third largest racial group with a population of 65,634 (8.32%).

Ethnicity: The White Alone - Hispanic population was the largest ethnic group in San Joaquin County, California in 2021, with a population of 281,551 (35.71%); the second largest ethnic group was White Alone - Non Hispanic with a population of 225,722 (28.63%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 135,782 (17.22%).

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 2021
Total Population:
Race in San Joaquin County, CA in 2021
Total Population:
Ethnicity in San Joaquin County, CA in 2021
Total Population:
Population By Race in San Joaquin , CA in 2021
Race Population Percentage
Black or African American Alone 65,634 8.32%
White Alone 507,273 64.35%
American Indian and Alaska Native Alone 16,137 2.05%
Asian Alone 148,110 18.79%
Native Hawaiian And Pacific Islander Alone 6,896 0.88%
Two Or More Races 44,304 5.62%
Population By Ethnicity in San Joaquin , CA in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 9,540 1.21%
White Alone - Hispanic 281,551 35.71%
American Indian and Alaska Native Alone - Hispanic 12,853 1.63%
Asian Alone - Hispanic 12,328 1.56%
Native Hawaiian And Pacific Islander Alone - Hispanic 1,764 0.22%
Two Or More Races - Hispanic 15,703 1.99%
Black or African American Alone - Non Hispanic 56,094 7.12%
White Alone - Non Hispanic 225,722 28.63%
American Indian and Alaska Native Alone - Non Hispanic 3,284 0.42%
Asian Alone - Non Hispanic 135,782 17.22%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 5,132 0.65%
Two Or More Races - Non Hispanic 28,601 3.63%