None of the households in Clarendon Hills, 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.
90.3% of the residents in Clarendon Hills, IL are U.S. citizens.
In 2024, the median property value in Clarendon Hills, IL was $605,800, and the homeownership rate was 84.2%.
Most people in Clarendon Hills, IL drove alone to work, and the average commute time was 28.9 minutes. The average car ownership in Clarendon Hills, IL was 2 cars per household.