
St Charles
- County:
- Arkansas County
- County Seat:
- No
- Area (mi²):
- 0.887
- State:
- Arkansas
St. Charles is a town located in Arkansas County, Arkansas. St. Charles has a 2025 population of 186. St. Charles is currently declining at a rate of -2.11% annually and its population has decreased by -9.27% since the most recent census, which recorded a population of 205 in 2020.
The average household income in St. Charles is $71,109 with a poverty rate of 10.38%. The median age in St. Charles is 32.9 years: 30.4 years for males, and 45.8 years for females.