Population By Race and Ethnicity in McDonough County, IL in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 30,091 population of McDonough County, Illinois comprised of 853 people who identified as Hispanic (2.84%), and 29,238 people who identified as Non-Hispanic (97.17%).

Race: The White Alone population was the largest racial group in McDonough County, Illinois with a population of 27,010 (89.76%); Black or African American Alone population was the second largest racial group with a population of 1,717 (5.71%); and Asian Alone was the third largest racial group with a population of 740 (2.46%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in McDonough County, Illinois in 2018, with a population of 26,348 (87.56%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,639 (5.45%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 724 (2.41%).

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

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

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Hispanics and Non Hispanics in McDonough County, IL in 2018
Total Population:
Race in McDonough County, IL in 2018
Total Population:
Ethnicity in McDonough County, IL in 2018
Total Population:
Population By Race in McDonough , IL in 2018
Race Population Percentage
Black or African American Alone 1,717 5.71%
White Alone 27,010 89.76%
American Indian and Alaska Native Alone 115 0.38%
Asian Alone 740 2.46%
Native Hawaiian And Pacific Islander Alone 5 0.02%
Two Or More Races 504 1.68%
Population By Ethnicity in McDonough , IL in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 78 0.26%
White Alone - Hispanic 662 2.2%
American Indian and Alaska Native Alone - Hispanic 39 0.13%
Asian Alone - Hispanic 16 0.05%
Native Hawaiian And Pacific Islander Alone - Hispanic 2 0.01%
Two Or More Races - Hispanic 56 0.19%
Black or African American Alone - Non Hispanic 1,639 5.45%
White Alone - Non Hispanic 26,348 87.56%
American Indian and Alaska Native Alone - Non Hispanic 76 0.25%
Asian Alone - Non Hispanic 724 2.41%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 3 0.01%
Two Or More Races - Non Hispanic 448 1.49%