Population By Race and Ethnicity in Hardin, IL in 2018

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2018, the 3,876 population of Hardin County, Illinois comprised of 86 people who identified as Hispanic (2.22%), and 3,790 people who identified as Non-Hispanic (97.78%).

Race: The White Alone population was the largest racial group in Hardin County, Illinois with a population of 3,754 (96.85%); Two Or More Races population was the second largest racial group with a population of 51 (1.32%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 28 (0.72%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Hardin County, Illinois in 2018, with a population of 3,673 (94.76%); the second largest ethnic group was White Alone - Hispanic with a population of 81 (2.09%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 48 (1.24%).

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

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

See this for other years:
Hispanics and Non Hispanics in Hardin, IL in 2018
Total Population:
Race in Hardin, IL in 2018
Total Population:
Ethnicity in Hardin, IL in 2018
Total Population:
Population By Race in Hardin , IL in 2018
Race Population Percentage
Black or African American Alone 20 0.52%
White Alone 3,754 96.85%
American Indian and Alaska Native Alone 28 0.72%
Asian Alone 18 0.46%
Native Hawaiian And Pacific Islander Alone 5 0.13%
Two Or More Races 51 1.32%
Population By Ethnicity in Hardin , IL in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1 0.03%
White Alone - Hispanic 81 2.09%
American Indian and Alaska Native Alone - Hispanic 1 0.03%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 3 0.08%
Black or African American Alone - Non Hispanic 19 0.49%
White Alone - Non Hispanic 3,673 94.76%
American Indian and Alaska Native Alone - Non Hispanic 27 0.7%
Asian Alone - Non Hispanic 18 0.46%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 5 0.13%
Two Or More Races - Non Hispanic 48 1.24%