In 2023, Willisville, IL had a population of 416 people with a median age of 41.5 and a median household income of $57,813. Between 2022 and 2023 the population of Willisville, IL declined from 484 to 416, a −14% decrease and its median household income grew from $57,014 to $57,813, a 1.4% increase.
The 5 largest ethnic groups in Willisville, IL are White (Non-Hispanic) (89.4%), Two+ (Non-Hispanic) (3.61%), Other (Hispanic) (3.37%), Two+ (Hispanic) (1.92%), and Black or African American (Non-Hispanic) (0.962%).
None of the households in Willisville, 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.
99.3% of the residents in Willisville, IL are U.S. citizens.
Most people in Willisville, IL drove alone to work, and the average commute time was 22.6 minutes. The average car ownership in Willisville, IL was 2 cars per household.