In 2021, Chatham, IL had a population of 14.2k people with a median age of 35.2 and a median household income of $95,310. Between 2020 and 2021 the population of Chatham, IL grew from 13,231 to 14,245, a 7.66% increase and its median household income declined from $96,655 to $95,310, a −1.39% decrease.
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None of the households in Chatham, 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.
99.6% of the residents in Chatham, IL are U.S. citizens.
In 2021, the median property value in Chatham, IL was $201,200, and the homeownership rate was 78.8%.
Most people in Chatham, IL N/A, and the average commute time was 26.8 minutes. The average car ownership in Chatham, IL was 2 cars per household.