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

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 11,847 population of Greene County, Illinois comprised of 125 people who identified as Hispanic (1.06%), and 11,722 people who identified as Non-Hispanic (98.95%).

Race: The White Alone population was the largest racial group in Greene County, Illinois with a population of 11,581 (97.76%); Black or African American Alone population was the second largest racial group with a population of 98 (0.83%); and Two Or More Races was the third largest racial group with a population of 94 (0.79%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Greene County, Illinois in 2021, with a population of 11,477 (96.88%); the second largest ethnic group was White Alone - Hispanic with a population of 104 (0.88%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 92 (0.78%).

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

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

See this for other years:
Hispanics and Non Hispanics in Greene County, IL in 2021
Total Population:
Race in Greene County, IL in 2021
Total Population:
Ethnicity in Greene County, IL in 2021
Total Population:
Population By Race in Greene , IL in 2021
Race Population Percentage
Black or African American Alone 98 0.83%
White Alone 11,581 97.76%
American Indian and Alaska Native Alone 39 0.33%
Asian Alone 33 0.28%
Native Hawaiian And Pacific Islander Alone 2 0.02%
Two Or More Races 94 0.79%
Population By Ethnicity in Greene , IL in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 6 0.05%
White Alone - Hispanic 104 0.88%
American Indian and Alaska Native Alone - Hispanic 8 0.07%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 7 0.06%
Black or African American Alone - Non Hispanic 92 0.78%
White Alone - Non Hispanic 11,477 96.88%
American Indian and Alaska Native Alone - Non Hispanic 31 0.26%
Asian Alone - Non Hispanic 33 0.28%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 2 0.02%
Two Or More Races - Non Hispanic 87 0.73%