McDonough 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 McDonough County, IL was 27.04K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (24.52K) and constituted 90.68% of the total.

The Non-Hispanic Black or African American Alone ethnicity group had the second highest citizen voting-age population (1.19K) and constituted 4.38% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (595), constituting 2.20% 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:

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

Non-Hispanic White Alone

Non-Hispanic Black Alone

Hispanic or Latino of All Races

Non-Hispanic Asian Alone

Non-Hispanic Two Or More Races

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

McDonough 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	24520	90.68
Non-Hispanic Black or African American Alone	1185	4.38
Hispanic or Latino of All Races	595	2.20
Non-Hispanic Asian Alone	395	1.46
Non-Hispanic Two Or More Races	205	0.76
Non-Hispanic American Indian and Alaska Native Alone	105	0.39
Non-Hispanic Native Hawaiian And Pacific Islander Alone	25	0.09