Communities in St. Charles County

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St. Charles County lies to the west of the Missouri River and St. Louis County. It was formed in 1818 and was named after the City of St. Charles which was named for the Catholic church, St. Charles Borromeo, that is located in the city. St. Charles County is made up of 17 communities and unincorporated areas that cover 592 square miles. The 2010 US Census puts the population of the county at 360,485. The county seat is located in the city of St. Charles.

Below is a list of the communities that are found in St. Charles County. Click on any of the links to find that community's specific government information such as the address to the city hall, phone numbers of the mayor, city clerk, police department and other information.

Augusta Missouri
Augusta Missouri - Augusta Missouri is located in southwestern St. Charles County along Highway 94 in the 63332 zip code. It is in the heart of the "Missouri Wine Country" and has access to the Katy Trail. - More Info Tags: 63332, Augusta Missouri
Cottleville Missouri
Cottleville Missouri - The City of Cottleville is located in St. Charles County Missouri along Highway N, west of Mid Rivers Mall Drive in the 63304 zip code. - More Info Tags: 63304, 63376, Cottleville Missouri
Dardenne Prairie Missouri
Dardenne Prairie Missouri - The City of Dardenne Prairie Missouri is located in St. Charles County in the 63368 zip code. - More Info Tags: 63368, Dardenne Prairie Missouri
Defiance Missouri
Defiance Missouri - The community of Defiance Missouri is a "Census Designated Place" located in St. Charles County in the 63341 zip code. Defiance is located on Highway 94, just west of the Missouri River in Missouri's Wine Country. - More Info Tags: 63341, Defiance Missouri
Foristell Missouri
Foristell Missouri - Information on Foristell Missouri. - More Info Tags: 63348, Foristell Missouri
Lake Saint Louis Missouri
Lake Saint Louis Missouri - The main feature of the City of Lake Saint Louis Missouri is in fact the 600 acre lake which gives the community its name. The city is located in St Charles County, in the 63367 zip code. - More Info Tags: 63367, Lake Saint Louis Missouri
Matson Missouri
Matson Missouri - Matson Missouri is an unincorportated community located in St Charles County Missouri along Highway 94. - More Info Tags: 63341, Matson Missouri
New Melle Missouri
New Melle Missouri - New Melle Missouri is located in St Charles County along Highway D in the 63385 zip code. - More Info Tags: 63365, 63385, New Melle Missouri
O'Fallon Missouri
O'Fallon Missouri - The City of O'Fallon Missouri is located in St Charles County and is home to the Ozzie Smith Sports Complex, the T.R. Hughes Ballpark and the River City Rascals baseball team. - More Info Tags: 63366, 63368, O'Fallon Missouri
Portage des Sioux Missouri
Portage des Sioux Missouri - The City of Portage Des Sioux is located in St Charles County along the Mississippi River, about 45 minutes north of Downtown St Louis via Highway 367. - More Info Tags: 63373, Portage des Sioux Missouri
St. Charles Missouri
St Charles Missouri - Information on the city of St. Charles Missouri. - More Info Tags: 63301, 63303, St Charles City
St Peters Missouri
St Peters Missouri - Located in St Charles County, St Peters Missouri is one of the county's largest communities. With over 50,000 residents, the residents of the city are served by three public school districts, St Charles School District, the Francis Howell School District and the Fort Zumwalt School District. - More Info Tags: 63376, 63303, St Peters Missouri
Weldon Spring Missouri
Weldon Spring Missouri - Located in St Charles County in the 63304 zip code, the City of Weldon Spring Missouri is about 45 minutes west of Downtown St Louis via Interstate 64. - More Info Tags: 63304, Weldon Spring Missouri
Wentzville Missouri
Wentzville Missouri - The City of Wentzville Missouri is located in St Charles County, just over 50 minutes west of Downtown St Louis at the intersection of Interstate 70 and Interstate 64/40. - More Info Tags: 63385, Wentzville Missouri
West Alton Missouri
West Alton Missouri - The City of West Alton Missouri is located in St Charles County in the 63386 zip code, just south of the Mississippi River and the Clark Bridge on Highway 67. - More Info Tags: 63386, West Alton Missouri

More St Charles County Communities

Flint Hill Missouri - The City of Flint Hill is located in northwestern St. Charles County, just north of Wentzville off of Highway 61. Flint Hill has its own zip code of 63346 lying within the 63385 zip code. - More Info - Tags: 63346, 63385, Flint Hill Missouri

St Paul Missouri - The City of St Paul Missouri is located in St Charles County, along Highway 79, in the 63366 zip code. - More Info - Tags: 63366, St Paul Missouri

St Louis Missouri Real Estate For Sale

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