None of the households in Northbrook, 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.
95.2% of the residents in Northbrook, IL are U.S. citizens.
In 2024, the median property value in Northbrook, IL was $652,300, and the homeownership rate was 87.2%.
Most people in Northbrook, IL drove alone to work, and the average commute time was 26.8 minutes. The average car ownership in Northbrook, IL was 2 cars per household.