In 2023, Prospect Heights, IL had a population of 15.7k people with a median age of 41 and a median household income of $91,599. Between 2022 and 2023 the population of Prospect Heights, IL declined from 15,861 to 15,681, a −1.13% decrease and its median household income grew from $84,459 to $91,599, a 8.45% increase.
The 5 largest ethnic groups in Prospect Heights, IL are White (Non-Hispanic) (55%), Other (Hispanic) (20.5%), Two+ (Hispanic) (7.68%), White (Hispanic) (7.21%), and Asian (Non-Hispanic) (7.17%).
None of the households in Prospect 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.
77.2% of the residents in Prospect Heights, IL are U.S. citizens.
In 2023, the median property value in Prospect Heights, IL was $347,500, and the homeownership rate was 63.5%.
Most people in Prospect Heights, IL drove alone to work, and the average commute time was 26.4 minutes. The average car ownership in Prospect Heights, IL was 2 cars per household.