Population By Race and Ethnicity in De Witt County, IL in 2015

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2015, the 16,185 population of De Witt County, Illinois comprised of 404 people who identified as Hispanic (2.5%), and 15,781 people who identified as Non-Hispanic (97.5%).

Race: The White Alone population was the largest racial group in De Witt County, Illinois with a population of 15,742 (97.26%); Two Or More Races population was the second largest racial group with a population of 188 (1.16%); and Black or African American Alone was the third largest racial group with a population of 148 (0.91%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in De Witt County, Illinois in 2015, with a population of 15,379 (95.02%); the second largest ethnic group was White Alone - Hispanic with a population of 363 (2.24%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 177 (1.09%).

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.

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Hispanics and Non Hispanics in De Witt County, IL in 2015
Total Population:
Race in De Witt County, IL in 2015
Total Population:
Ethnicity in De Witt County, IL in 2015
Total Population:
Population By Race in De Witt , IL in 2015
Race Population Percentage
Black or African American Alone 148 0.91%
White Alone 15,742 97.26%
American Indian and Alaska Native Alone 40 0.25%
Asian Alone 63 0.39%
Native Hawaiian And Pacific Islander Alone 4 0.03%
Two Or More Races 188 1.16%
Population By Ethnicity in De Witt , IL in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 14 0.09%
White Alone - Hispanic 363 2.24%
American Indian and Alaska Native Alone - Hispanic 13 0.08%
Asian Alone - Hispanic 2 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0.01%
Two Or More Races - Hispanic 11 0.07%
Black or African American Alone - Non Hispanic 134 0.83%
White Alone - Non Hispanic 15,379 95.02%
American Indian and Alaska Native Alone - Non Hispanic 27 0.17%
Asian Alone - Non Hispanic 61 0.38%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 3 0.02%
Two Or More Races - Non Hispanic 177 1.09%