McDonough County, Illinois Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 27.24K population of McDonough County, IL residents comprised of 962 residents who identified as Hispanic or Latino (3.53%), and 26.28K residents who identified as Non-Hispanic (96.47%).

Race: The White Alone population was the largest racial group in McDonough County, IL, with a population of 23.33K (85.65%). The Black or African American Alone population was the second largest racial group in McDonough County, IL, with a population of 1.53K (5.62%). The Two Or More Races population was the third largest racial group in McDonough County, IL, with a population of 1.32K (4.83%). The smallest racial group in McDonough County, IL was Native Hawaiian And Pacific Islander Alone with a population of 6 (0.02%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in McDonough County, IL, with a population of 23.06K (84.67%). The Non-Hispanic - Black Alone population was the second largest ethnic group in McDonough County, IL, with a population of 1.50K (5.50%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in McDonough County, IL, with a population of 1.03K (3.78%). The smallest ethnic group in McDonough County, IL was Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in McDonough County, Illinois from the 2020 decennial census.

You can see similar information for other Illinois counties and also for the state of Illinois.

McDonough County, IL Hispanics and Non Hispanics Population in Census 2020
Total Population:
McDonough County, IL Racial Groups in Census 2020
Total Population:
McDonough County, IL Ethnicity Groups in Census 2020
Total Population:
McDonough County, IL Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 1531 5.62
White Alone 23330 85.65
American Indian and Alaska Native Alone 58 0.21
Asian Alone 567 2.08
Native Hawaiian And Pacific Islander Alone 6 0.02
Some Other Race Alone 431 1.58
Two Or More Races 1315 4.83
McDonough County, IL Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 23062 84.67
Non-Hispanic - Black Alone 1498 5.50
Non-Hispanic - Two or More Races 1030 3.78
Non-Hispanic - Asian Alone 560 2.06
Hispanic - Some Other Race Alone 358 1.31
Hispanic - Two or More Races 285 1.05
Hispanic - White Alone 268 0.98
Non-Hispanic - Some Other Race Alone 73 0.27
Non-Hispanic - American Indian & Alaska Native 47 0.17
Hispanic - Black Alone 33 0.12
Hispanic - American Indian & Alaska Native 11 0.04
Hispanic - Asian Alone 7 0.03
Non-Hispanic - Native Hawaiian & Pac. Islander 6 0.02
Hispanic - Native Hawaiian & Pac. Islander 0 0.00