Illinois Census 2020 Population By Race and Ethnicity

Updated on April 8, 2023.

According to the data from the US 2020 decennial Census, in April 2020, Illinois's population of 12.81M residents comprised of 2.34M residents who identified as Hispanic or Latino (18.24%), and 10.48M residents who identified as Non-Hispanic (81.76%).

Race: The White Alone population was the largest racial group in Illinois, with a population of 7.87M (61.41%). The Black or African American Alone population was the second largest racial group in Illinois, with a population of 1.81M (14.11%). The Two Or More Races population was the third largest racial group in Illinois, with a population of 1.15M (8.94%). The smallest racial group in Illinois was Native Hawaiian And Pacific Islander Alone with a population of 4.50K (0.04%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Illinois, with a population of 7.47M (58.32%). The Non-Hispanic - Black Alone population was the second largest ethnic group in Illinois, with a population of 1.78M (13.86%). The Hispanic - Some Other Race Alone population was the third largest ethnic group in Illinois, with a population of 1.09M (8.51%). The smallest ethnic group in Illinois was Hispanic - Native Hawaiian & Pac. Islander with a population of 1.54K (0.01%).

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

You can see similar information for other states and also for the United States.

You can also see links at the bottom of this page for similar information for each Illinois county.

Illinois Hispanics and Non Hispanics Population in Census 2020
Total Population:
Illinois Racial Groups in Census 2020
Total Population:
Illinois Ethnicity Groups in Census 2020
Total Population:
Illinois Population of Racial Groups in Census 2020
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Race Population % of State Population
Black or African American Alone 1808271 14.11
White Alone 7868227 61.41
American Indian and Alaska Native Alone 96498 0.75
Asian Alone 754878 5.89
Native Hawaiian And Pacific Islander Alone 4501 0.04
Some Other Race Alone 1135149 8.86
Two Or More Races 1144984 8.94
Illinois Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of State Population
Non-Hispanic - White Alone 7472751 58.32
Non-Hispanic - Black Alone 1775612 13.86
Hispanic - Some Other Race Alone 1090069 8.51
Non-Hispanic - Asian Alone 747280 5.83
Hispanic - Two or More Races 730129 5.70
Non-Hispanic - Two or More Races 414855 3.24
Hispanic - White Alone 395476 3.09
Hispanic - American Indian & Alaska Native 79937 0.62
Non-Hispanic - Some Other Race Alone 45080 0.35
Hispanic - Black Alone 32659 0.26
Non-Hispanic - American Indian & Alaska Native 16561 0.13
Hispanic - Asian Alone 7598 0.06
Non-Hispanic - Native Hawaiian & Pac. Islander 2959 0.02
Hispanic - Native Hawaiian & Pac. Islander 1542 0.01