Population By Race and Ethnicity in St. Joseph County, IN in 2020

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 272,682 population of St. Joseph County, Indiana comprised of 26,637 people who identified as Hispanic (9.77%), and 246,045 people who identified as Non-Hispanic (90.23%).

Race: The White Alone population was the largest racial group in St. Joseph County, Indiana with a population of 216,593 (79.43%); Black or African American Alone population was the second largest racial group with a population of 37,797 (13.86%); and Two Or More Races was the third largest racial group with a population of 9,082 (3.33%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in St. Joseph County, Indiana in 2020, with a population of 193,721 (71.04%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 36,083 (13.23%); and the third largest ethnic group was White Alone - Hispanic with a population of 22,872 (8.39%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in St. Joseph, Indiana.

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

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Hispanics and Non Hispanics in St. Joseph County, IN in 2020
Total Population:
Race in St. Joseph County, IN in 2020
Total Population:
Ethnicity in St. Joseph County, IN in 2020
Total Population:
Population By Race in St. Joseph , IN in 2020
Race Population Percentage
Black or African American Alone 37,797 13.86%
White Alone 216,593 79.43%
American Indian and Alaska Native Alone 1,551 0.57%
Asian Alone 7,410 2.72%
Native Hawaiian And Pacific Islander Alone 249 0.09%
Two Or More Races 9,082 3.33%
Population By Ethnicity in St. Joseph , IN in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1,714 0.63%
White Alone - Hispanic 22,872 8.39%
American Indian and Alaska Native Alone - Hispanic 720 0.26%
Asian Alone - Hispanic 230 0.08%
Native Hawaiian And Pacific Islander Alone - Hispanic 89 0.03%
Two Or More Races - Hispanic 1,012 0.37%
Black or African American Alone - Non Hispanic 36,083 13.23%
White Alone - Non Hispanic 193,721 71.04%
American Indian and Alaska Native Alone - Non Hispanic 831 0.31%
Asian Alone - Non Hispanic 7,180 2.63%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 160 0.06%
Two Or More Races - Non Hispanic 8,070 2.96%