In 2022, Decatur, IL had a population of 71k people with a median age of 39.7 and a median household income of $49,039. Between 2021 and 2022 the population of Decatur, IL declined from 71,309 to 70,975, a −0.468% decrease and its median household income grew from $45,111 to $49,039, a 8.71% increase.
The 5 largest ethnic groups in Decatur, IL are White (Non-Hispanic) (66.7%), Black or African American (Non-Hispanic) (23.9%), Two+ (Non-Hispanic) (4.78%), White (Hispanic) (1.57%), and Asian (Non-Hispanic) (1.3%).
None of the households in Decatur, 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.
98.4% of the residents in Decatur, IL are U.S. citizens.
The largest universities in Decatur, IL are Richland Community College (806 degrees awarded in 2022), Millikin University (474 degrees), and Reflections Academy of Beauty (475653) (14 degrees).
In 2022, the median property value in Decatur, IL was $96,800, and the homeownership rate was 61.2%.
Most people in Decatur, IL drove alone to work, and the average commute time was 17.7 minutes. The average car ownership in Decatur, IL was 2 cars per household.