Population By Race and Ethnicity in Clinton County, IL in 2011

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2011, the 38,024 population of Clinton County, Illinois comprised of 1,119 people who identified as Hispanic (2.94%), and 36,905 people who identified as Non-Hispanic (97.06%).

Race: The White Alone population was the largest racial group in Clinton County, Illinois with a population of 35,908 (94.44%); Black or African American Alone population was the second largest racial group with a population of 1,400 (3.68%); and Two Or More Races was the third largest racial group with a population of 392 (1.03%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Clinton County, Illinois in 2011, with a population of 34,932 (91.87%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,354 (3.56%); and the third largest ethnic group was White Alone - Hispanic with a population of 976 (2.57%).

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 2011
Total Population:
Race in Clinton County, IL in 2011
Total Population:
Ethnicity in Clinton County, IL in 2011
Total Population:
Population By Race in Clinton , IL in 2011
Race Population Percentage
Black or African American Alone 1,400 3.68%
White Alone 35,908 94.44%
American Indian and Alaska Native Alone 131 0.35%
Asian Alone 172 0.45%
Native Hawaiian And Pacific Islander Alone 21 0.06%
Two Or More Races 392 1.03%
Population By Ethnicity in Clinton , IL in 2011
Ethnicity Population Percentage
Black or African American Alone - Hispanic 46 0.12%
White Alone - Hispanic 976 2.57%
American Indian and Alaska Native Alone - Hispanic 45 0.12%
Asian Alone - Hispanic 1 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 11 0.03%
Two Or More Races - Hispanic 40 0.11%
Black or African American Alone - Non Hispanic 1,354 3.56%
White Alone - Non Hispanic 34,932 91.87%
American Indian and Alaska Native Alone - Non Hispanic 86 0.23%
Asian Alone - Non Hispanic 171 0.45%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 10 0.03%
Two Or More Races - Non Hispanic 352 0.93%