In 2023, Thompsonville, IL had a population of 475 people with a median age of 39.4 and a median household income of $46,023. Between 2022 and 2023 the population of Thompsonville, IL declined from 544 to 475, a −12.7% decrease and its median household income grew from $43,352 to $46,023, a 6.16% increase.
The 5 largest ethnic groups in Thompsonville, IL are White (Non-Hispanic) (96.8%), Two+ (Non-Hispanic) (2.32%), Black or African American (Non-Hispanic) (0.421%), Other (Non-Hispanic) (0.421%), and White (Hispanic) (0%).
None of the households in Thompsonville, 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 Thompsonville, IL are U.S. citizens.
In 2023, the median property value in Thompsonville, IL was $85,700, and the homeownership rate was 60%.
Most people in Thompsonville, IL drove alone to work, and the average commute time was 33.3 minutes. The average car ownership in Thompsonville, IL was 2 cars per household.