Centrally located in the American Heartland, St. Charles County has been the fastest growing part of metro St. Louis and the fastest growing Missouri county by population for more than 30 years.
With an estimated population of 400,000, St. Charles County is a leader when it comes to new housing starts, low unemployment, job creation, business-friendly environment, infrastructure development and public safety statistics.
Our community’s history dates to the Native Americans, European fur traders, the Louisiana Purchase and the Lewis and Clark Expedition. But its our future that holds the most promise because St. Charles County is a place where commerce, culture and community come together to make something unique in the Midwest.
From award-winning startups and our High-Tech Corridor to global giants like General Motors, The Boeing Company, CitiMortgage and MasterCard Worldwide, you will find St. Charles County, Missouri is an exciting place to grow your business and your life!