St. Charles County Map, Missouri

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St. Charles County, Missouri

Just west of St. Louis, you’ll find St. Charles County. It’s a place where history and progress collide in the most fascinating way. The Missouri River forms its southern border, carving out a beautiful landscape.
Pioneers once trod these lands, and now it’s one of the fastest-growing counties in the state. Lewis and Clark prepped for their epic journey here. Cool, right?
Old Town St. Charles is a must-visit. Nature lovers fear not because there are plenty of parks and trails to explore. And when you’re ready for a break, there are plenty of places to relax.
Category | Details |
---|---|
County Name | St. Charles County |
County Seat | St. Charles |
Population | Approximately 430,000 |
Cities, Towns, and Communities | St. Charles, O’Fallon, St. Peters, Wentzville, Lake St. Louis, Cottleville, Dardenne Prairie |
Interstates and Highways | I-70, I-64, I-370, US 61, MO 94 |
FIPS Code | 29-183 |
Total Area (Land and Water) | 593 square miles (Land: 560 sq mi, Water: 33 sq mi) |
Adjacent Counties (and Direction) | Lincoln County (Northwest), Calhoun County, Illinois (North), Jersey County, Illinois (Northeast), Madison County, Illinois (East), St. Louis County (Southeast), Franklin County (South), Warren County (West) |
Time Zone | Central Time Zone (CT) |
State | Missouri |
Coordinates | 38.7881° N, 90.4974° W |
Etymology | Named after Saint Charles Borromeo, a cardinal and archbishop of Milan |
Major Landmarks | Historic Main Street, Ameristar Casino, Katy Trail State Park, Foundry Art Centre |
Website | St. Charles County Website |
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