Madison County, Illinois Voting-age Population By Race in Census 2020

Updated on August 26, 2023.

According to the data from the US 2020 decennial Census, in April 2020, among Madison County, IL voting-age population of 209,140 people, 83.43% of them (174,489 people) identified their race as White Alone, 8.67% of them (18,131 people) identified their race as Black or African American Alone, and 5.21% of them (10,894 people) identified their race as Two Or More Races.

The first chart below shows the voting-age population by race and the second chart shows the percentage of the the Madison County, IL voting-age population for each race. You can also find the information in a table below.

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

Madison County, IL Voting-age Population By Race in Census 2020
White Alone
Black or African American Alone
Two Or More Races
Some Other Race Alone
Asian Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Percentage of Madison County, IL Voting-age Population By Race in Census 2020
White Alone
Black or African American Alone
Two Or More Races
Some Other Race Alone
Asian Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Madison County, IL Voting-age Population By Race in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 18131 8.67
White Alone 174489 83.43
American Indian and Alaska Native Alone 637 0.31
Asian Alone 2226 1.06
Native Hawaiian And Pacific Islander Alone 72 0.03
Some Other Race Alone 2691 1.29
Two Or More Races 10894 5.21