Population By Race and Ethnicity in San Joaquin County, CA in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 752,590 population of San Joaquin County, California comprised of 314,370 people who identified as Hispanic (41.77%), and 438,220 people who identified as Non-Hispanic (58.23%).

Race: The White Alone population was the largest racial group in San Joaquin County, California with a population of 497,903 (66.16%); Asian Alone population was the second largest racial group with a population of 129,900 (17.26%); and Black or African American Alone was the third largest racial group with a population of 62,285 (8.28%).

Ethnicity: The White Alone - Hispanic population was the largest ethnic group in San Joaquin County, California in 2018, with a population of 265,094 (35.22%); the second largest ethnic group was White Alone - Non Hispanic with a population of 232,809 (30.93%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 118,157 (15.7%).

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 2018
Total Population:
Race in San Joaquin County, CA in 2018
Total Population:
Ethnicity in San Joaquin County, CA in 2018
Total Population:
Population By Race in San Joaquin , CA in 2018
Race Population Percentage
Black or African American Alone 62,285 8.28%
White Alone 497,903 66.16%
American Indian and Alaska Native Alone 15,391 2.05%
Asian Alone 129,900 17.26%
Native Hawaiian And Pacific Islander Alone 6,182 0.82%
Two Or More Races 40,929 5.44%
Population By Ethnicity in San Joaquin , CA in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 9,021 1.2%
White Alone - Hispanic 265,094 35.22%
American Indian and Alaska Native Alone - Hispanic 12,105 1.61%
Asian Alone - Hispanic 11,743 1.56%
Native Hawaiian And Pacific Islander Alone - Hispanic 1,663 0.22%
Two Or More Races - Hispanic 14,744 1.96%
Black or African American Alone - Non Hispanic 53,264 7.08%
White Alone - Non Hispanic 232,809 30.93%
American Indian and Alaska Native Alone - Non Hispanic 3,286 0.44%
Asian Alone - Non Hispanic 118,157 15.7%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 4,519 0.6%
Two Or More Races - Non Hispanic 26,185 3.48%