Population By Race and Ethnicity in Clark, IL in 2023

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2023, the 15,088 population of Clark County, Illinois comprised of 277 people who identified as Hispanic (1.84%), and 14,811 people who identified as Non-Hispanic (98.16%).

Race: The White Alone population was the largest racial group in Clark County, Illinois with a population of 14,629 (96.96%); Two Or More Races population was the second largest racial group with a population of 186 (1.23%); and Black or African American Alone was the third largest racial group with a population of 165 (1.09%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Clark County, Illinois in 2023, with a population of 14,387 (95.35%); the second largest ethnic group was White Alone - Hispanic with a population of 242 (1.6%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 165 (1.09%).

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

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

See this for other years:
Hispanics and Non Hispanics in Clark, IL in 2023
Total Population:
Race in Clark, IL in 2023
Total Population:
Ethnicity in Clark, IL in 2023
Total Population:
Population By Race in Clark , IL in 2023
Race Population Percentage
Black or African American Alone 165 1.09%
White Alone 14,629 96.96%
American Indian and Alaska Native Alone 43 0.28%
Asian Alone 59 0.39%
Native Hawaiian And Pacific Islander Alone 6 0.04%
Two Or More Races 186 1.23%
Population By Ethnicity in Clark , IL in 2023
Ethnicity Population Percentage
Black or African American Alone - Hispanic 5 0.03%
White Alone - Hispanic 242 1.6%
American Indian and Alaska Native Alone - Hispanic 7 0.05%
Asian Alone - Hispanic 2 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 21 0.14%
Black or African American Alone - Non Hispanic 160 1.06%
White Alone - Non Hispanic 14,387 95.35%
American Indian and Alaska Native Alone - Non Hispanic 36 0.24%
Asian Alone - Non Hispanic 57 0.38%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 6 0.04%
Two Or More Races - Non Hispanic 165 1.09%