Population By Race and Ethnicity in Clark County, IL in 2020

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 15,429 population of Clark County, Illinois comprised of 269 people who identified as Hispanic (1.74%), and 15,160 people who identified as Non-Hispanic (98.26%).

Race: The White Alone population was the largest racial group in Clark County, Illinois with a population of 15,043 (97.5%); Two Or More Races population was the second largest racial group with a population of 153 (0.99%); and Black or African American Alone was the third largest racial group with a population of 136 (0.88%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Clark County, Illinois in 2020, with a population of 14,810 (95.99%); the second largest ethnic group was White Alone - Hispanic with a population of 233 (1.51%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 131 (0.85%).

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.

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Hispanics and Non Hispanics in Clark County, IL in 2020
Total Population:15,429
98.26%
Non Hispanic (98.26%)
Hispanic (1.74%)
Race in Clark County, IL in 2020
Total Population:15,429
97.5%
White Alone (97.5%)
Two or more races (0.99%)
Black or African American Alone (0.88%)
Asian Alone (0.36%)
American Indian and Alaska Native Alone (0.23%)
Native Hawaiian And Pacific Islander Alone (0.04%)
Ethnicity in Clark County, IL in 2020
Total Population:15,429
95.99%
Non-Hispanic White Alone (95.99%)
Hispanic White Alone (1.51%)
Non-Hispanic Black or African American Alone (0.85%)
Non-Hispanic Two or more races (0.84%)
All Other Ethnicities (0.47%)
Non-Hispanic Asian Alone (0.35%)
Population By Race in Clark , IL in 2020
Race
Population
Percentage
White Alone 15,043 97.5%
Two Or More Races 153 0.99%
Black or African American Alone 136 0.88%
Asian Alone 56 0.36%
American Indian and Alaska Native Alone 35 0.23%
Native Hawaiian And Pacific Islander Alone 6 0.04%
Population By Ethnicity in Clark , IL in 2020
Ethnicity
Population
Percentage
White Alone - Non Hispanic 14,810 95.99%
White Alone - Hispanic 233 1.51%
Black or African American Alone - Non Hispanic 131 0.85%
Two Or More Races - Non Hispanic 129 0.84%
Asian Alone - Non Hispanic 54 0.35%
American Indian and Alaska Native Alone - Non Hispanic 30 0.19%
Two Or More Races - Hispanic 24 0.16%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 6 0.04%
Black or African American Alone - Hispanic 5 0.03%
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%