Boone 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 Boone County, IL was 36.78K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (30.63K) and constituted 83.29% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (4.63K) and constituted 12.59% of the total. The Non-Hispanic Black or African American Alone ethnicity group had the third highest (720), constituting 1.96% 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:

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

Non-Hispanic White Alone

Hispanic or Latino of All Races

Non-Hispanic Black Alone

Non-Hispanic Asian Alone

Non-Hispanic Two Or More Races

Non-Hispanic American Indian & Alaska Native Alone

Boone 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	30630	83.29
Hispanic or Latino of All Races	4630	12.59
Non-Hispanic Black or African American Alone	720	1.96
Non-Hispanic Asian Alone	410	1.12
Non-Hispanic Two Or More Races	355	0.97
Non-Hispanic American Indian and Alaska Native Alone	30	0.08