Marion County, Illinois Voting-age Population By Ethnicity in Census 2020

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, in April 2020, among Marion County, IL population of 29,147 people, 89.71% of them (26,148 people) identified their ethnicity as Non-Hispanic - White Alone, 3.77% of them (1,098 people) identified their ethnicity as Non-Hispanic - Two Or More Races, and 3.53% of them (1,029 people) identified their ethnicity as Non-Hispanic - Black or African American Alone.

The first chart below shows the voting-age population by ethnicity and the second chart shows the percentage of the voting-age population for each ethnicity. 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.

Marion County, IL Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Two or More Races
Non-Hispanic - Black Alone
Non-Hispanic - Asian Alone
Hispanic - White Alone
Hispanic - Two or More Races
Hispanic - Some Other Race Alone
Percentage of Marion County, IL Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Two or More Races
Non-Hispanic - Black Alone
Non-Hispanic - Asian Alone
Hispanic - White Alone
Hispanic - Two or More Races
Hispanic - Some Other Race Alone
Marion County, IL Voting-age Population By Ethnicity in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 26148 89.71
Non-Hispanic - Two Or More Races 1098 3.77
Non-Hispanic - Black or African American Alone 1029 3.53
Non-Hispanic - Asian Alone 311 1.07
Hispanic - White Alone 164 0.56
Hispanic - Two Or More Races 133 0.46
Hispanic - Some Other Race Alone 106 0.36
Non-Hispanic - American Indian and Alaska Native Alone 72 0.25
Non-Hispanic - Some Other Race Alone 62 0.21
Hispanic - American Indian and Alaska Native Alone 16 0.06
Hispanic - Black or African American Alone 4 0.01
Hispanic - Native Hawaiian And Pacific Islander Alone 3 0.01
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 1 0.00
Hispanic - Asian Alone 0 0.00