Cities and Towns in St. Charles County, Missouri

Here is a list of all the Cities and Towns in St. Charles County, Missouri

St. Charles County is in the central eastern part of the U.S. state of Missouri. As of the 2020 census, the population was 405,262, 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.

Here is a list of all the cities, towns, communities, villages, and places in St. Charles County, Missouri:

Cities

St. Charles
O’ Fallon
Wentzville
Cottleville

Towns

Lake Saint Louis
Dardenne Prairie
New Haven
Augusta

Villages

Black Walnut
St Peters

Communities

Wildwood
Ballwin
Weldon Springs

Places

Missouri River Heritage Trail
Katy Trail State Park
Six Flags St. Louis

Quick Facts about St Charles County, Missouri

Here are some quick facts about St Charles County, Missouri

Location: Central eastern Missouri, bordering the Missouri River.
Population: 405,262 (2020 census), making it the third-most populous county in Missouri.
County seat: St. Charles
1812, named for Saint Charles Borromeo, an Italian cardinal.
Nicknames: “The River County,” “Missouri’s Wine Country”
Fun fact: St. Charles County is one of the fastest-growing counties in the nation.
Official Website: https://www.sccmo.org/
Notable Places: Historic St. Charles, Augusta AVA, Katy Trail State Park
Notable People: Chuck Berry, rock and roll pioneer, Kate Capshaw, actress, Yogi Berra, baseball Hall of Famer, Tina Turner, rock and roll legend

, Sheryl Crow, singer-songwriter
Landmarks: Daniel Boone Home, St. Charles County Courthouse, First Missouri State Capitol, Lewis and Clark State Historic Site, Missouri River Bluffs.

What is the cost of living in St. Charles County?

The cost of living in St. Charles County is slightly above the national average. However, housing costs are generally lower than in the nearby city of St. Louis.

Describe the weather in St. Charles County?

St. Charles County has a humid continental climate with four distinct seasons. Summers are hot and humid, with highs in the 80s and 90s Fahrenheit. Winters are cold and snowy, with lows in the 20s and 30s Fahrenheit. Spring and fall are mild, with highs in the 50s and 60s Fahrenheit.