DuPage 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 DuPage County, IL was 646.72K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (493.17K) and constituted 76.26% of the total.

The Non-Hispanic Asian Alone ethnicity group had the second highest citizen voting-age population (58.72K) and constituted 9.08% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (56.46K), constituting 8.73% 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:

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

Non-Hispanic White Alone

Non-Hispanic Asian Alone

Hispanic or Latino of All Races

Non-Hispanic Black Alone

Non-Hispanic Two Or More Races

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

DuPage 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	493170	76.26
Non-Hispanic Asian Alone	58715	9.08
Hispanic or Latino of All Races	56460	8.73
Non-Hispanic Black or African American Alone	29930	4.63
Non-Hispanic Two Or More Races	7900	1.22
Non-Hispanic American Indian and Alaska Native Alone	360	0.06
Non-Hispanic Native Hawaiian And Pacific Islander Alone	185	0.03