Peoria County, Illinois Voting-age Population By Race and Ethnicity from Census 2020

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 139.68K voting-age population of Peoria County, IL residents comprised of 6.58K residents who identified as Hispanic or Latino (4.71%), and 133.10K residents who identified as Non-Hispanic (95.29%).

Race: The White Alone voting-age population was the largest racial group in Peoria County, IL, with a voting-age population of 100.26K (71.78%). The Black or African American Alone voting-age population was the second largest racial group in Peoria County, IL, with a voting-age population of 23.03K (16.49%). The Two Or More Races voting-age population was the third largest racial group in Peoria County, IL, with a voting-age population of 6.73K (4.82%). The smallest racial group in Peoria County, IL was Native Hawaiian And Pacific Islander Alone with a voting-age population of 52 (0.04%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Peoria County, IL, with a voting-age population of 98.96K (70.85%). The Non-Hispanic - Black Alone voting-age population was the second largest ethnic group in Peoria County, IL, with a voting-age population of 22.83K (16.35%). The Non-Hispanic - Asian Alone voting-age population was the third largest ethnic group in Peoria County, IL, with a voting-age population of 5.72K (4.10%). The smallest ethnic group in Peoria County, IL was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 5 (0.00%).

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

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

Peoria County, IL Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Peoria County, IL Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Peoria County, IL Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Peoria County, IL Voting-age Population of Racial Groups in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 23030 16.49
White Alone 100261 71.78
American Indian and Alaska Native Alone 409 0.29
Asian Alone 5755 4.12
Native Hawaiian And Pacific Islander Alone 52 0.04
Some Other Race Alone 3434 2.46
Two Or More Races 6734 4.82
Peoria County, IL Voting-age Population of Ethnicity Groups in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 98963 70.85
Non-Hispanic - Black Alone 22834 16.35
Non-Hispanic - Asian Alone 5719 4.10
Non-Hispanic - Two or More Races 4752 3.40
Hispanic - Some Other Race Alone 2909 2.08
Hispanic - Two or More Races 1982 1.42
Hispanic - White Alone 1298 0.93
Non-Hispanic - Some Other Race Alone 525 0.38
Non-Hispanic - American Indian & Alaska Native 258 0.19
Hispanic - Black Alone 196 0.14
Hispanic - American Indian & Alaska Native 151 0.11
Non-Hispanic - Native Hawaiian & Pac. Islander 47 0.03
Hispanic - Asian Alone 36 0.03
Hispanic - Native Hawaiian & Pac. Islander 5 0.00