Population By Race and Ethnicity in Greene, IL in 2015

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2015, the 13,345 population of Greene County, Illinois comprised of 153 people who identified as Hispanic (1.15%), and 13,192 people who identified as Non-Hispanic (98.85%).

Race: The White Alone population was the largest racial group in Greene County, Illinois with a population of 13,033 (97.66%); Black or African American Alone population was the second largest racial group with a population of 158 (1.18%); and Two Or More Races was the third largest racial group with a population of 96 (0.72%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Greene County, Illinois in 2015, with a population of 12,892 (96.61%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 157 (1.18%); and the third largest ethnic group was White Alone - Hispanic with a population of 141 (1.06%).

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, IL in 2015
Total Population:
Race in Greene, IL in 2015
Total Population:
Ethnicity in Greene, IL in 2015
Total Population:
Population By Race in Greene , IL in 2015
Race Population Percentage
Black or African American Alone 158 1.18%
White Alone 13,033 97.66%
American Indian and Alaska Native Alone 28 0.21%
Asian Alone 28 0.21%
Native Hawaiian And Pacific Islander Alone 2 0.02%
Two Or More Races 96 0.72%
Population By Ethnicity in Greene , IL in 2015
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1 0.01%
White Alone - Hispanic 141 1.06%
American Indian and Alaska Native Alone - Hispanic 6 0.05%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 5 0.04%
Black or African American Alone - Non Hispanic 157 1.18%
White Alone - Non Hispanic 12,892 96.61%
American Indian and Alaska Native Alone - Non Hispanic 22 0.17%
Asian Alone - Non Hispanic 28 0.21%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 2 0.02%
Two Or More Races - Non Hispanic 91 0.68%