Monroe County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2010 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2010, the citizen voting-age population for Monroe County, IL was 24.24K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (23.75K) and constituted 97.98% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (225) and constituted 0.93% of the total. The Non-Hispanic Two Or More Races ethnicity group had the third highest (125), constituting 0.52% 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:

Monroe County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2010

Non-Hispanic White Alone

Hispanic or Latino of All Races

Non-Hispanic Two Or More Races

Non-Hispanic Asian Alone

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Black Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Monroe County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2010

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	23750	97.98
Hispanic or Latino of All Races	225	0.93
Non-Hispanic Two Or More Races	125	0.52
Non-Hispanic Asian Alone	45	0.19
Non-Hispanic American Indian and Alaska Native Alone	40	0.17
Non-Hispanic Black or African American Alone	25	0.10
Non-Hispanic Native Hawaiian And Pacific Islander Alone	25	0.10