In 2022, Kilbourne, IL had a population of 290 people with a median age of 34.6 and a median household income of $40,000. Between 2021 and 2022 the population of Kilbourne, IL declined from 339 to 290, a −14.5% decrease and its median household income grew from $35,179 to $40,000, a 13.7% increase.
The 5 largest ethnic groups in Kilbourne, IL are White (Non-Hispanic) (98.6%), Two+ (Non-Hispanic) (1.38%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Kilbourne, 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 Kilbourne, IL are U.S. citizens.
Most people in Kilbourne, IL drove alone to work, and the average commute time was 35 minutes. The average car ownership in Kilbourne, IL was 2 cars per household.