In 2021, Coulterville, IL had a population of 784 people with a median age of 51.6 and a median household income of $44,063. Between 2020 and 2021 the population of Coulterville, IL declined from 881 to 784, a −11% decrease and its median household income grew from $39,688 to $44,063, a 11% increase.
The 5 largest ethnic groups in Coulterville, IL are White (Non-Hispanic) (91.5%), Two+ (Non-Hispanic) (4.46%), Black or African American (Non-Hispanic) (2.68%), White (Hispanic) (0.893%), and Asian (Non-Hispanic) (0.51%).
None of the households in Coulterville, 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 Coulterville, IL are U.S. citizens.
In 2021, the median property value in Coulterville, IL was $91,600, and the homeownership rate was 77.6%.
Most people in Coulterville, IL drove alone to work, and the average commute time was 28.9 minutes. The average car ownership in Coulterville, IL was 2 cars per household.