In 2023, McLean, IL had a population of 730 people with a median age of 36.7 and a median household income of $84,766. Between 2022 and 2023 the population of McLean, IL declined from 777 to 730, a −6.05% decrease and its median household income declined from $90,781 to $84,766, a −6.63% decrease.
The 5 largest ethnic groups in McLean, IL are White (Non-Hispanic) (87.9%), White (Hispanic) (6.16%), Two+ (Non-Hispanic) (5.34%), Black or African American (Non-Hispanic) (0.411%), and Asian (Non-Hispanic) (0.137%).
None of the households in McLean, 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.
100% of the residents in McLean, IL are U.S. citizens.
In 2023, the median property value in McLean, IL was $124,700, and the homeownership rate was 88.8%.
Most people in McLean, IL drove alone to work, and the average commute time was 28.8 minutes. The average car ownership in McLean, IL was 2 cars per household.