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

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 13,273 population of Clay County, Illinois comprised of 235 people who identified as Hispanic (1.77%), and 13,038 people who identified as Non-Hispanic (98.23%).

Race: The White Alone population was the largest racial group in Clay County, Illinois with a population of 12,883 (97.06%); Two Or More Races population was the second largest racial group with a population of 151 (1.14%); and Asian Alone was the third largest racial group with a population of 121 (0.91%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Clay County, Illinois in 2020, with a population of 12,671 (95.46%); the second largest ethnic group was White Alone - Hispanic with a population of 212 (1.6%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 146 (1.1%).

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

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

See this for other years:
Hispanics and Non Hispanics in Clay County, IL in 2020
Total Population:
Race in Clay County, IL in 2020
Total Population:
Ethnicity in Clay County, IL in 2020
Total Population:
Population By Race in Clay , IL in 2020
Race Population Percentage
Black or African American Alone 83 0.63%
White Alone 12,883 97.06%
American Indian and Alaska Native Alone 33 0.25%
Asian Alone 121 0.91%
Native Hawaiian And Pacific Islander Alone 2 0.02%
Two Or More Races 151 1.14%
Population By Ethnicity in Clay , IL in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 10 0.08%
White Alone - Hispanic 212 1.6%
American Indian and Alaska Native Alone - Hispanic 5 0.04%
Asian Alone - Hispanic 1 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 2 0.02%
Two Or More Races - Hispanic 5 0.04%
Black or African American Alone - Non Hispanic 73 0.55%
White Alone - Non Hispanic 12,671 95.46%
American Indian and Alaska Native Alone - Non Hispanic 28 0.21%
Asian Alone - Non Hispanic 120 0.9%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 146 1.1%