Population By Race and Ethnicity in Clinton, IL in 2010

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2010, the 37,833 population of Clinton County, Illinois comprised of 1,078 people who identified as Hispanic (2.85%), and 36,755 people who identified as Non-Hispanic (97.15%).

Race: The White Alone population was the largest racial group in Clinton County, Illinois with a population of 35,769 (94.54%); Black or African American Alone population was the second largest racial group with a population of 1,373 (3.63%); and Two Or More Races was the third largest racial group with a population of 381 (1.01%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Clinton County, Illinois in 2010, with a population of 34,826 (92.05%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,324 (3.5%); and the third largest ethnic group was White Alone - Hispanic with a population of 943 (2.49%).

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, IL in 2010
Total Population:
Race in Clinton, IL in 2010
Total Population:
Ethnicity in Clinton, IL in 2010
Total Population:
Population By Race in Clinton , IL in 2010
Race Population Percentage
Black or African American Alone 1,373 3.63%
White Alone 35,769 94.54%
American Indian and Alaska Native Alone 120 0.32%
Asian Alone 169 0.45%
Native Hawaiian And Pacific Islander Alone 21 0.06%
Two Or More Races 381 1.01%
Population By Ethnicity in Clinton , IL in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 49 0.13%
White Alone - Hispanic 943 2.49%
American Indian and Alaska Native Alone - Hispanic 36 0.1%
Asian Alone - Hispanic 1 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 11 0.03%
Two Or More Races - Hispanic 38 0.1%
Black or African American Alone - Non Hispanic 1,324 3.5%
White Alone - Non Hispanic 34,826 92.05%
American Indian and Alaska Native Alone - Non Hispanic 84 0.22%
Asian Alone - Non Hispanic 168 0.44%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 10 0.03%
Two Or More Races - Non Hispanic 343 0.91%