In 2017, St. Charles, IL had a population of 32.7k people with a median age of 43.3 and a median household income of $90,883. Between 2016 and 2017 the population of St. Charles, IL declined from 32,745 to 32,730, a -0.0458% decrease and its median household income grew from $89,971 to $90,883, a 1.01% increase.
The 5 largest ethnic groups in St. Charles, IL are White (Non-Hispanic) (83.2%), Some Other Race (Hispanic) (5.03%), Asian (Non-Hispanic) (4.01%), White (Hispanic) (3.74%), and Black or African American (Non-Hispanic) (1.82%). N/A% of the people in St. Charles, IL speak a non-English language, and 94.7% are U.S. citizens.
The median property value in St. Charles, IL is $286,600, and the homeownership rate is 69.5%. Most people in St. Charles, IL commute by Drove Alone, and the average commute time is 29.1 minutes. The average car ownership in St. Charles, IL is 2 cars per household.