Illinois's 1st 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 1st Congressional District was 551.94K. The Non-Hispanic Black or African American Alone racial group had the highest citizen voting-age population (277.57K) and constituted 50.29% of the total.

The Non-Hispanic White Alone racial group had the second highest citizen voting-age population (213.49K) and constituted 38.68% of the total. The Hispanic or Latino of All Races racial group had the third highest (40.65K) and constituted 7.36% 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 1st Congressional District Citizen Voting-age Population By Race and Ethnicity in 2024

Non-Hispanic Black or African American Alone

Non-Hispanic White 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 1st 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 Black or African American Alone	277569	50.29
Non-Hispanic White Alone	213486	38.68
Hispanic or Latino of All Races	40646	7.36
Non-Hispanic Two Or More Races	11005	1.99
Non-Hispanic Asian Alone	8639	1.57
Non-Hispanic American Indian and Alaska Native Alone	536	0.10
Non-Hispanic Native Hawaiian And Pacific Islander Alone	62	0.01