City profile · United States · North America
St. Charles
City population
32,974
#1,405
in United States
#60
in Illinois
#16,574
worldwide
41.914, -88.309 · 1,011 km from Washington
About St. Charles
St. Charles is a city in Illinois, United States with a population of 32,974. It is the 1,405th largest of the 3,112 cities of 15,000 or more listed in United States, and the 16,574th largest worldwide. It lies 1,011 km from Washington.
Key Facts
Country
Region
Rank in region
#60of 167
Coordinates
41.914, -88.309
Record updated
4 April 2025
Entry edited, not measured
City population, GeoNames. GeoNames publishes no year for its population figures, so “record updated” is when the entry was last edited — not the date the population was measured.
Nearby Cities
All 3,112 in United StatesClosest listed cities by great-circle distance from the city centre.