Population By Race and Ethnicity in Sullivan County, IN in 2020

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2020, the 20,819 population of Sullivan County, Indiana comprised of 363 people who identified as Hispanic (1.74%), and 20,456 people who identified as Non-Hispanic (98.26%).

Race: The White Alone population was the largest racial group in Sullivan County, Indiana with a population of 19,378 (93.08%); Black or African American Alone population was the second largest racial group with a population of 1,001 (4.81%); and Two Or More Races was the third largest racial group with a population of 307 (1.48%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Sullivan County, Indiana in 2020, with a population of 19,089 (91.69%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 971 (4.66%); and the third largest ethnic group was White Alone - Hispanic with a population of 289 (1.39%).

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

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

See this for other years:
Hispanics and Non Hispanics in Sullivan County, IN in 2020
Total Population:
Race in Sullivan County, IN in 2020
Total Population:
Ethnicity in Sullivan County, IN in 2020
Total Population:
Population By Race in Sullivan , IN in 2020
Race Population Percentage
Black or African American Alone 1,001 4.81%
White Alone 19,378 93.08%
American Indian and Alaska Native Alone 77 0.37%
Asian Alone 55 0.26%
Native Hawaiian And Pacific Islander Alone 1 0.01%
Two Or More Races 307 1.48%
Population By Ethnicity in Sullivan , IN in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 30 0.14%
White Alone - Hispanic 289 1.39%
American Indian and Alaska Native Alone - Hispanic 13 0.06%
Asian Alone - Hispanic 3 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 28 0.13%
Black or African American Alone - Non Hispanic 971 4.66%
White Alone - Non Hispanic 19,089 91.69%
American Indian and Alaska Native Alone - Non Hispanic 64 0.31%
Asian Alone - Non Hispanic 52 0.25%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 1 0.01%
Two Or More Races - Non Hispanic 279 1.34%