Jefferson County, Illinois Voting-age Population By Race and Ethnicity in 2021 (ACS-5Yrs)
Based on the US Census ACS-5Yrs estimates, in 2021, the voting-age population of Jefferson County, IL was 28,975. The White Alone racial group had the highest voting-age population (25.39K) and constituted 87.64% of the total voting-age population. The Black or African American Alone racial group had the second highest voting-age population (2.34K) and constituted 8.07% of the total voting-age population. The Two Or More Races racial group had the third highest voting-age population (762) and constituted 2.63% of the total voting-age population.
The voting-age population of the Non-Hispanic White Alone ethnicity group was 24.95K and constituted 86.12% of the total voting-age population. The voting-age population of the Hispanic or Latino of All Races ethnicity group was 737 and constituted 2.54% of the total voting-age population.
The charts and tables below shows the voting-age population and percentages by race and ethnicity.
Note: Missing racial or ethnicity groups means there was not enough information for an estimate.
You can also see similar information for other Illinois counties, and for Illinois.
| Race | Voting-age Population | % of Voting-age Pop. |
|---|---|---|
| White Alone | 25393 | 87.64 |
| Black or African American Alone | 2337 | 8.07 |
| Two Or More Races | 762 | 2.63 |
| Asian Alone | 329 | 1.14 |
| Some Other Race Alone | 119 | 0.41 |
| American Indian and Alaska Native Alone | 27 | 0.09 |
| Native Hawaiian And Pacific Islander Alone | 8 | 0.03 |
| Ethnicity | Voting-age Population | % of Voting-age Pop. |
|---|---|---|
| Non-Hispanic White Alone | 24954 | 86.12 |
| Hispanic or Latino of All Races | 737 | 2.54 |