Clark County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2017 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2017, the citizen voting-age population for Clark County, IL was 12.16K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (11.92K) and constituted 98.03% of the total.

The Non-Hispanic Two Or More Races ethnicity group had the second highest citizen voting-age population (79) and constituted 0.65% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (75), constituting 0.62% 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:

Clark County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2017

Non-Hispanic White Alone

Non-Hispanic Two Or More Races

Hispanic or Latino of All Races

Non-Hispanic Black Alone

Non-Hispanic Asian Alone

Non-Hispanic American Indian & Alaska Native Alone

Clark County, Illinois Citizen Voting-age Population By Race and Ethnicity in 2017

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	11920	98.03
Non-Hispanic Two Or More Races	79	0.65
Hispanic or Latino of All Races	75	0.62
Non-Hispanic Black or African American Alone	50	0.41
Non-Hispanic Asian Alone	30	0.25
Non-Hispanic American Indian and Alaska Native Alone	10	0.08