In 2023, Coal City, IL had a population of 5.15k people with a median age of 42.3 and a median household income of $73,030. Between 2022 and 2023 the population of Coal City, IL declined from 5,218 to 5,145, a −1.4% decrease and its median household income declined from $77,939 to $73,030, a −6.3% decrease.
The 5 largest ethnic groups in Coal City, IL are White (Non-Hispanic) (90.2%), Other (Hispanic) (3.6%), White (Hispanic) (2.47%), Two+ (Hispanic) (1.42%), and Two+ (Non-Hispanic) (1.36%).
None of the households in Coal City, 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.
98.5% of the residents in Coal City, IL are U.S. citizens.
In 2023, the median property value in Coal City, IL was $211,600, and the homeownership rate was 80.7%.
Most people in Coal City, IL drove alone to work, and the average commute time was 27.3 minutes. The average car ownership in Coal City, IL was 2 cars per household.