St. Charles County
| Use attributes for filter ! | |
| Area | 1536 |
|---|---|
| Population | 395,504 (2017) |
| Points of interest | August A. Busch. Memorial Conservation Area |
| Did you know | St. Charles is the third-highest-income Missouri location by per capita income ($30,664). |
| Date of Reg. | |
| Date of Upd. | |
| ID | 1013124 |
About St. Charles County
St. Charles County is in the central eastern part of the U. S. state of Missouri. As of the 2010 census, the population was 360,485, making it Missouri's third-most populous county. Its county seat is St. Charles. The county was organized October 1, 1812 and named for Saint Charles Borromeo, an Italian cardinal.
