Johnson County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2013 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2013, the citizen voting-age population for Johnson County, IL was 10.18K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (8.82K) and constituted 86.69% of the total.

The Non-Hispanic Black or African American Alone ethnicity group had the second highest citizen voting-age population (1.12K) and constituted 10.95% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (155), constituting 1.52% 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:

Johnson County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2013

Non-Hispanic White Alone

Non-Hispanic Black Alone

Hispanic or Latino of All Races

Non-Hispanic Two Or More Races

Non-Hispanic Asian Alone

Non-Hispanic American Indian & Alaska Native Alone

Johnson County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2013

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	8825	86.69
Non-Hispanic Black or African American Alone	1115	10.95
Hispanic or Latino of All Races	155	1.52
Non-Hispanic Two Or More Races	68	0.67
Non-Hispanic Asian Alone	10	0.10
Non-Hispanic American Indian and Alaska Native Alone	4	0.04