Population By Race and Ethnicity in De Witt, IL in 2017

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2017, the 15,910 population of De Witt County, Illinois comprised of 449 people who identified as Hispanic (2.82%), and 15,461 people who identified as Non-Hispanic (97.18%).

Race: The White Alone population was the largest racial group in De Witt County, Illinois with a population of 15,442 (97.06%); Two Or More Races population was the second largest racial group with a population of 202 (1.27%); and Black or African American Alone was the third largest racial group with a population of 135 (0.85%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in De Witt County, Illinois in 2017, with a population of 15,044 (94.56%); the second largest ethnic group was White Alone - Hispanic with a population of 398 (2.5%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 186 (1.17%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in De Witt, Illinois.

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

See this for other years:
Hispanics and Non Hispanics in De Witt, IL in 2017
Total Population:
Race in De Witt, IL in 2017
Total Population:
Ethnicity in De Witt, IL in 2017
Total Population:
Population By Race in De Witt , IL in 2017
Race Population Percentage
Black or African American Alone 135 0.85%
White Alone 15,442 97.06%
American Indian and Alaska Native Alone 46 0.29%
Asian Alone 77 0.48%
Native Hawaiian And Pacific Islander Alone 8 0.05%
Two Or More Races 202 1.27%
Population By Ethnicity in De Witt , IL in 2017
Ethnicity Population Percentage
Black or African American Alone - Hispanic 15 0.09%
White Alone - Hispanic 398 2.5%
American Indian and Alaska Native Alone - Hispanic 17 0.11%
Asian Alone - Hispanic 2 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0.01%
Two Or More Races - Hispanic 16 0.1%
Black or African American Alone - Non Hispanic 120 0.75%
White Alone - Non Hispanic 15,044 94.56%
American Indian and Alaska Native Alone - Non Hispanic 29 0.18%
Asian Alone - Non Hispanic 75 0.47%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 7 0.04%
Two Or More Races - Non Hispanic 186 1.17%