In 2023, Chicago Heights, IL had a population of 26.9k people with a median age of 35.6 and a median household income of $57,479. Between 2022 and 2023 the population of Chicago Heights, IL declined from 27,366 to 26,938, a −1.56% decrease and its median household income grew from $56,755 to $57,479, a 1.28% increase.
The 5 largest ethnic groups in Chicago Heights, IL are Black or African American (Non-Hispanic) (39.3%), White (Non-Hispanic) (20.3%), Other (Hispanic) (19.6%), Two+ (Hispanic) (9.76%), and White (Hispanic) (6.36%).
None of the households in Chicago Heights, IL reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
90.5% of the residents in Chicago Heights, IL are U.S. citizens.
Most people in Chicago Heights, IL drove alone to work, and the average commute time was 31.9 minutes. The average car ownership in Chicago Heights, IL was 2 cars per household.