Champaign County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2020 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2020, the citizen voting-age population for Champaign County, IL was 154.16K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (116.22K) and constituted 75.39% of the total.

The Non-Hispanic Black or African American Alone ethnicity group had the second highest citizen voting-age population (18.77K) and constituted 12.18% of the total. The Non-Hispanic Asian Alone ethnicity group had the third highest (8.82K), constituting 5.72% of the total citizen voting-age population.

The charts and tables below shows the citizen voting-age population and percentages by race and ethnicity.

You can also see similar information for other Illinois counties, and for Illinois.

Data Source: US Census - ACS 5-Years (CVAP).

See this for other years:

Champaign County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2020

Non-Hispanic White Alone

Non-Hispanic Black Alone

Non-Hispanic Asian Alone

Hispanic or Latino of All Races

Non-Hispanic Two Or More Races

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Champaign County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2020

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	116220	75.39
Non-Hispanic Black or African American Alone	18770	12.18
Non-Hispanic Asian Alone	8815	5.72
Hispanic or Latino of All Races	7080	4.59
Non-Hispanic Two Or More Races	3010	1.95
Non-Hispanic American Indian and Alaska Native Alone	205	0.13
Non-Hispanic Native Hawaiian And Pacific Islander Alone	55	0.04