Population By Race and Ethnicity in Hamilton, IL in 2018

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2018, the 8,149 population of Hamilton County, Illinois comprised of 146 people who identified as Hispanic (1.79%), and 8,003 people who identified as Non-Hispanic (98.21%).

Race: The White Alone population was the largest racial group in Hamilton County, Illinois with a population of 7,923 (97.23%); Two Or More Races population was the second largest racial group with a population of 86 (1.06%); and Black or African American Alone was the third largest racial group with a population of 57 (0.7%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Hamilton County, Illinois in 2018, with a population of 7,802 (95.74%); the second largest ethnic group was White Alone - Hispanic with a population of 121 (1.49%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 85 (1.04%).

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, IL in 2018
Total Population:
Race in Hamilton, IL in 2018
Total Population:
Ethnicity in Hamilton, IL in 2018
Total Population:
Population By Race in Hamilton , IL in 2018
Race Population Percentage
Black or African American Alone 57 0.7%
White Alone 7,923 97.23%
American Indian and Alaska Native Alone 35 0.43%
Asian Alone 47 0.58%
Native Hawaiian And Pacific Islander Alone 1 0.01%
Two Or More Races 86 1.06%
Population By Ethnicity in Hamilton , IL in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 0 0%
White Alone - Hispanic 121 1.49%
American Indian and Alaska Native Alone - Hispanic 23 0.28%
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 57 0.7%
White Alone - Non Hispanic 7,802 95.74%
American Indian and Alaska Native Alone - Non Hispanic 12 0.15%
Asian Alone - Non Hispanic 47 0.58%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 85 1.04%