Brown County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2022 (ACS-5Yrs)

Updated on March 26, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2022, the citizen voting-age population for Brown County, IL was 5.19K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (3.80K) and constituted 73.29% of the total.

The Non-Hispanic Black or African American Alone ethnicity group had the second highest citizen voting-age population (1.04K) and constituted 20.06% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (320), constituting 6.17% 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:

Brown County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2022

Non-Hispanic White Alone

Non-Hispanic Black Alone

Hispanic or Latino of All Races

Non-Hispanic Two Or More Races

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Asian Alone

Brown County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2022

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	3800	73.29
Non-Hispanic Black or African American Alone	1040	20.06
Hispanic or Latino of All Races	320	6.17
Non-Hispanic Two Or More Races	14	0.27
Non-Hispanic American Indian and Alaska Native Alone	10	0.19
Non-Hispanic Asian Alone	4	0.08