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

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 7,913 population of Hamilton County, Illinois comprised of 122 people who identified as Hispanic (1.54%), and 7,791 people who identified as Non-Hispanic (98.46%).

Race: The White Alone population was the largest racial group in Hamilton County, Illinois with a population of 7,661 (96.82%); Two Or More Races population was the second largest racial group with a population of 99 (1.25%); and Black or African American Alone was the third largest racial group with a population of 59 (0.75%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Hamilton County, Illinois in 2021, with a population of 7,559 (95.53%); the second largest ethnic group was White Alone - Hispanic with a population of 102 (1.29%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 98 (1.24%).

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

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

See this for other years:
Hispanics and Non Hispanics in Hamilton County, IL in 2021
Total Population:
Race in Hamilton County, IL in 2021
Total Population:
Ethnicity in Hamilton County, IL in 2021
Total Population:
Population By Race in Hamilton , IL in 2021
Race Population Percentage
Black or African American Alone 59 0.75%
White Alone 7,661 96.82%
American Indian and Alaska Native Alone 37 0.47%
Asian Alone 56 0.71%
Native Hawaiian And Pacific Islander Alone 1 0.01%
Two Or More Races 99 1.25%
Population By Ethnicity in Hamilton , IL in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1 0.01%
White Alone - Hispanic 102 1.29%
American Indian and Alaska Native Alone - Hispanic 17 0.22%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0.01%
Two Or More Races - Hispanic 1 0.01%
Black or African American Alone - Non Hispanic 58 0.73%
White Alone - Non Hispanic 7,559 95.53%
American Indian and Alaska Native Alone - Non Hispanic 20 0.25%
Asian Alone - Non Hispanic 56 0.71%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 98 1.24%