In 2023, Centralia, IL had a population of 12k people with a median age of 40 and a median household income of $47,308. Between 2022 and 2023 the population of Centralia, IL declined from 12,096 to 12,009, a −0.719% decrease and its median household income grew from $46,468 to $47,308, a 1.81% increase.
The 5 largest ethnic groups in Centralia, IL are White (Non-Hispanic) (80.5%), Black or African American (Non-Hispanic) (9.56%), Two+ (Non-Hispanic) (3.71%), White (Hispanic) (1.77%), and Asian (Non-Hispanic) (1.62%).
None of the households in Centralia, 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.
98.5% of the residents in Centralia, IL are U.S. citizens.
In 2023, the median property value in Centralia, IL was $81,600, and the homeownership rate was 64.2%.
Most people in Centralia, IL drove alone to work, and the average commute time was 19.5 minutes. The average car ownership in Centralia, IL was 2 cars per household.