Cass County, Illinois Voting-age Population By Race and Ethnicity in 2021 (ACS-5Yrs)

Updated on July 17, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, the voting-age population of Cass County, IL was 9,847. The White Alone racial group had the highest voting-age population (8.55K) and constituted 86.83% of the total voting-age population. The Some Other Race Alone racial group had the second highest voting-age population (404) and constituted 4.10% of the total voting-age population. The Two Or More Races racial group had the third highest voting-age population (360) and constituted 3.66% of the total voting-age population.

The voting-age population of the Non-Hispanic White Alone ethnicity group was 7.80K and constituted 79.25% of the total voting-age population. The voting-age population of the Hispanic or Latino of All Races ethnicity group was 1.55K and constituted 15.70% 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.

Cass County, Illinois Voting-age Population By Race in 2021
White Alone
Some Other Race Alone
Two Or More Races
Black or African American Alone
Asian Alone
Native Hawaiian And Pacific Islander Alone
American Indian and Alaska Native Alone
Cass County, Illinois Voting-age Population By Ethnicity in 2021
Non-Hispanic White Alone
Hispanic or Latino of All Races
Cass County, Illinois Voting-age Population By Race in 2021
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Race Voting-age Population % of Voting-age Pop.
White Alone 8550 86.83
Some Other Race Alone 404 4.10
Two Or More Races 360 3.66
Black or African American Alone 295 3.00
Asian Alone 89 0.90
Native Hawaiian And Pacific Islander Alone 88 0.89
American Indian and Alaska Native Alone 61 0.62
Cass County, Illinois Voting-age Population By Ethnicity in 2021
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Ethnicity Voting-age Population % of Voting-age Pop.
Non-Hispanic White Alone 7804 79.25
Hispanic or Latino of All Races 1546 15.70