Knox, Illinois Voting-age Population By Race in Census 2020
Updated on February 22, 2026.
According to the data from the US 2020 decennial Census, in April 2020, among Knox, IL voting-age population of 40,028 people, 83.53% of them (33,434 people) identified their race as White Alone, 8.36% of them (3,346 people) identified their race as Black or African American Alone, and 4.75% of them (1,903 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 Knox, 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.
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Data Source: US Census Bureau, 2020 Census.
Knox, 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 | 3346 | 8.36 |
| White Alone | 33434 | 83.53 |
| American Indian and Alaska Native Alone | 102 | 0.26 |
| Asian Alone | 308 | 0.77 |
| Native Hawaiian And Pacific Islander Alone | 9 | 0.02 |
| Some Other Race Alone | 926 | 2.31 |
| Two Or More Races | 1903 | 4.75 |