Illinois's 15th Congressional District Citizen Voting-age Population By Race and Ethnicity in 2024 (ACS-5Yrs)

Updated on March 30, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2024, the citizen voting-age population for Illinois's 15th Congressional District was 578.98K. The Non-Hispanic White Alone racial group had the highest citizen voting-age population (534.90K) and constituted 92.39% of the total.

The Non-Hispanic Black or African American Alone racial group had the second highest citizen voting-age population (16.64K) and constituted 2.87% of the total. The Hispanic or Latino of All Races racial group had the third highest (12.54K) and constituted 2.17% 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 congressional districts, and for Illinois.

Data Source: US Census - ACS 5-Year CVAP.

Illinois's 15th Congressional District Citizen Voting-age Population By Race and Ethnicity in 2024

Non-Hispanic White Alone

Non-Hispanic Black or African American Alone

Hispanic or Latino of All Races

Non-Hispanic Two Or More Races

Non-Hispanic Asian Alone

Non-Hispanic American Indian and Alaska Native Alone

Non-Hispanic Native Hawaiian And Pacific Islander Alone

Illinois's 15th Congressional District Citizen Voting-age Population By Race and Ethnicity in 2024

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Ethnicity	Voting-age Population	% of Total Voting-age Pop.
Non-Hispanic White Alone	534899	92.39
Non-Hispanic Black or African American Alone	16640	2.87
Hispanic or Latino of All Races	12537	2.17
Non-Hispanic Two Or More Races	10548	1.82
Non-Hispanic Asian Alone	3599	0.62
Non-Hispanic American Indian and Alaska Native Alone	584	0.10
Non-Hispanic Native Hawaiian And Pacific Islander Alone	170	0.03