Population By Race and Ethnicity in Clark County, IL in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 15,352 population of Clark County, Illinois comprised of 284 people who identified as Hispanic (1.85%), and 15,068 people who identified as Non-Hispanic (98.15%).

Race: The White Alone population was the largest racial group in Clark County, Illinois with a population of 14,941 (97.32%); Two Or More Races population was the second largest racial group with a population of 174 (1.13%); and Black or African American Alone was the third largest racial group with a population of 141 (0.92%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Clark County, Illinois in 2021, with a population of 14,694 (95.71%); the second largest ethnic group was White Alone - Hispanic with a population of 247 (1.61%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 149 (0.97%).

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 County, IL in 2021
Total Population:
Race in Clark County, IL in 2021
Total Population:
Ethnicity in Clark County, IL in 2021
Total Population:
Population By Race in Clark , IL in 2021
Race Population Percentage
Black or African American Alone 141 0.92%
White Alone 14,941 97.32%
American Indian and Alaska Native Alone 35 0.23%
Asian Alone 55 0.36%
Native Hawaiian And Pacific Islander Alone 6 0.04%
Two Or More Races 174 1.13%
Population By Ethnicity in Clark , IL in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 5 0.03%
White Alone - Hispanic 247 1.61%
American Indian and Alaska Native Alone - Hispanic 5 0.03%
Asian Alone - Hispanic 2 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 25 0.16%
Black or African American Alone - Non Hispanic 136 0.89%
White Alone - Non Hispanic 14,694 95.71%
American Indian and Alaska Native Alone - Non Hispanic 30 0.2%
Asian Alone - Non Hispanic 53 0.35%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 6 0.04%
Two Or More Races - Non Hispanic 149 0.97%