Johnson, Illinois Voting-age Population By Ethnicity in Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, among Johnson, IL population of 10,998 people, 79.86% of them (8,783 people) identified their ethnicity as Non-Hispanic - White Alone, 12.78% of them (1,406 people) identified their ethnicity as Non-Hispanic - Black or African American Alone, and 3.46% of them (381 people) identified their ethnicity as Hispanic - Some Other Race 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.

Johnson, IL Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Black Alone
Hispanic - Some Other Race Alone
Non-Hispanic - Two or More Races
Hispanic - White Alone
Hispanic - Two or More Races
Non-Hispanic - American Indian & Alaska Native
Percentage of Johnson, IL Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Black Alone
Hispanic - Some Other Race Alone
Non-Hispanic - Two or More Races
Hispanic - White Alone
Hispanic - Two or More Races
Non-Hispanic - American Indian & Alaska Native
Johnson, IL Voting-age Population By Ethnicity in Census 2020
Items per page:
0 of 0
Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 8783 79.86
Non-Hispanic - Black or African American Alone 1406 12.78
Hispanic - Some Other Race Alone 381 3.46
Non-Hispanic - Two Or More Races 265 2.41
Hispanic - White Alone 62 0.56
Hispanic - Two Or More Races 37 0.34
Non-Hispanic - American Indian and Alaska Native Alone 20 0.18
Non-Hispanic - Asian Alone 18 0.16
Hispanic - Black or African American Alone 12 0.11
Hispanic - American Indian and Alaska Native Alone 8 0.07
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 4 0.04
Hispanic - Asian Alone 1 0.01
Non-Hispanic - Some Other Race Alone 1 0.01
Hispanic - Native Hawaiian And Pacific Islander Alone 0 0.00