In 2023, Warren, IL had a population of 1.44k people with a median age of 42.4 and a median household income of $73,500. Between 2022 and 2023 the population of Warren, IL declined from 1,548 to 1,439, a −7.04% decrease and its median household income grew from $71,211 to $73,500, a 3.21% increase.
The 5 largest ethnic groups in Warren, IL are White (Non-Hispanic) (89.3%), White (Hispanic) (5.21%), Two+ (Non-Hispanic) (4.31%), Asian (Hispanic) (0.625%), and Two+ (Hispanic) (0.347%).
None of the households in Warren, 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.
99.7% of the residents in Warren, IL are U.S. citizens.
In 2023, the median property value in Warren, IL was $104,900, and the homeownership rate was 91.5%.
Most people in Warren, IL drove alone to work, and the average commute time was 27.1 minutes. The average car ownership in Warren, IL was 2 cars per household.