In 2021, Caseyville, IL had a population of 4.19k people with a median age of 41.8 and a median household income of $51,667. Between 2020 and 2021 the population of Caseyville, IL declined from 4,203 to 4,185, a −0.428% decrease and its median household income grew from $51,610 to $51,667, a 0.11% increase.
The 5 largest ethnic groups in Caseyville, IL are White (Non-Hispanic) (66.4%), Black or African American (Non-Hispanic) (13.6%), White (Hispanic) (6.4%), Two+ (Non-Hispanic) (6.14%), and Other (Hispanic) (6.02%).
None of the households in Caseyville, 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.
99.8% of the residents in Caseyville, IL are U.S. citizens.
In 2021, the median property value in Caseyville, IL was $86,000, and the homeownership rate was 70%.
Most people in Caseyville, IL drove alone to work, and the average commute time was 20.6 minutes. The average car ownership in Caseyville, IL was 2 cars per household.