In 2022, St. Charles, IL had a population of 32.8k people with a median age of 41.8 and a median household income of $110,346. Between 2021 and 2022 the population of St. Charles, IL declined from 32,908 to 32,776, a −0.401% decrease and its median household income grew from $106,069 to $110,346, a 4.03% increase.
The 5 largest ethnic groups in St. Charles, IL are White (Non-Hispanic) (79%), Asian (Non-Hispanic) (4.43%), White (Hispanic) (3.91%), Black or African American (Non-Hispanic) (3.47%), and Two+ (Non-Hispanic) (3.26%).
None of the households in St. Charles, 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.
97.1% of the residents in St. Charles, IL are U.S. citizens.
In 2022, the median property value in St. Charles, IL was $351,300, and the homeownership rate was 70.8%.
Most people in St. Charles, IL drove alone to work, and the average commute time was 28.4 minutes. The average car ownership in St. Charles, IL was 2 cars per household.