Scott 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 Scott County, IL was 4.08K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (4.05K) and constituted 99.39% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (15) and constituted 0.37% of the total. The Non-Hispanic Black or African American Alone ethnicity group had the third highest (4), constituting 0.10% 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:

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

Non-Hispanic White Alone

Hispanic or Latino of All Races

Non-Hispanic Black Alone

Non-Hispanic American Indian & Alaska Native Alone

Scott 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	4050	99.39
Hispanic or Latino of All Races	15	0.37
Non-Hispanic Black or African American Alone	4	0.10
Non-Hispanic American Indian and Alaska Native Alone	4	0.10