Population By Race and Ethnicity in Washington County, IL in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 14,711 population of Washington County, Illinois comprised of 204 people who identified as Hispanic (1.39%), and 14,507 people who identified as Non-Hispanic (98.61%).

Race: The White Alone population was the largest racial group in Washington County, Illinois with a population of 14,440 (98.16%); Black or African American Alone population was the second largest racial group with a population of 105 (0.71%); and Two Or More Races was the third largest racial group with a population of 98 (0.67%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Washington County, Illinois in 2010, with a population of 14,249 (96.86%); the second largest ethnic group was White Alone - Hispanic with a population of 191 (1.3%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 98 (0.67%).

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

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

See this for other years:
Hispanics and Non Hispanics in Washington County, IL in 2010
Total Population:
Race in Washington County, IL in 2010
Total Population:
Ethnicity in Washington County, IL in 2010
Total Population:
Population By Race in Washington , IL in 2010
Race Population Percentage
Black or African American Alone 105 0.71%
White Alone 14,440 98.16%
American Indian and Alaska Native Alone 18 0.12%
Asian Alone 46 0.31%
Native Hawaiian And Pacific Islander Alone 4 0.03%
Two Or More Races 98 0.67%
Population By Ethnicity in Washington , IL in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 7 0.05%
White Alone - Hispanic 191 1.3%
American Indian and Alaska Native Alone - Hispanic 5 0.03%
Asian Alone - Hispanic 1 0.01%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 0 0%
Black or African American Alone - Non Hispanic 98 0.67%
White Alone - Non Hispanic 14,249 96.86%
American Indian and Alaska Native Alone - Non Hispanic 13 0.09%
Asian Alone - Non Hispanic 45 0.31%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 4 0.03%
Two Or More Races - Non Hispanic 98 0.67%