Population By Race and Ethnicity in Clinton County, IL in 2017

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2017, the 37,649 population of Clinton County, Illinois comprised of 1,166 people who identified as Hispanic (3.1%), and 36,483 people who identified as Non-Hispanic (96.9%).

Race: The White Alone population was the largest racial group in Clinton County, Illinois with a population of 35,447 (94.15%); Black or African American Alone population was the second largest racial group with a population of 1,365 (3.63%); and Two Or More Races was the third largest racial group with a population of 458 (1.22%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Clinton County, Illinois in 2017, with a population of 34,444 (91.49%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,310 (3.48%); and the third largest ethnic group was White Alone - Hispanic with a population of 1,003 (2.66%).

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

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

See this for other years:
Hispanics and Non Hispanics in Clinton County, IL in 2017
Total Population:
Race in Clinton County, IL in 2017
Total Population:
Ethnicity in Clinton County, IL in 2017
Total Population:
Population By Race in Clinton , IL in 2017
Race Population Percentage
Black or African American Alone 1,365 3.63%
White Alone 35,447 94.15%
American Indian and Alaska Native Alone 144 0.38%
Asian Alone 210 0.56%
Native Hawaiian And Pacific Islander Alone 25 0.07%
Two Or More Races 458 1.22%
Population By Ethnicity in Clinton , IL in 2017
Ethnicity Population Percentage
Black or African American Alone - Hispanic 55 0.15%
White Alone - Hispanic 1,003 2.66%
American Indian and Alaska Native Alone - Hispanic 55 0.15%
Asian Alone - Hispanic 6 0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic 11 0.03%
Two Or More Races - Hispanic 36 0.1%
Black or African American Alone - Non Hispanic 1,310 3.48%
White Alone - Non Hispanic 34,444 91.49%
American Indian and Alaska Native Alone - Non Hispanic 89 0.24%
Asian Alone - Non Hispanic 204 0.54%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 14 0.04%
Two Or More Races - Non Hispanic 422 1.12%