Build Your Business
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O’Fallon, Illinois is the fastest-growing city in the St. Louis Metro East — and we’re just getting started. Our goal is to continue attracting and retaining high quality businesses. And as a business owner, you’ll see that vision in action every day.
In O’Fallon, the entire community stands with you.
THE PERFECT LOCATION TO GROW
Three Municipalities; One Thriving Business Community
Sitting five miles from Scott Air Force Base and 18 miles from downtown St. Louis, O’Fallon, Illinois boasts a solid foundation for continued growth and prosperity. What makes us one of the best places to start a business in Illinois?
Our region is comprised of three municipalities, which adds up to a retail destination market of around 300,000 people. With an average household income of $100,000 annually, consumers in this area are easy to attract.
300K People
Retail destination market
$3 Billion
Total market Spending power
$115,500 Annually
Average O'Fallon household income
32,289
Total Population
O'Fallon, IL - 2020
Key Industries and Employers
BJC,
St. Elizabeth’s
Hospital
Scott Air
Force Base
Menards,
Sam’s Club
O’Fallon Sports Park,
Gateways Classic Cars, McKendree Metro Rec Plex,
Vine Street Market
Rock Springs Rotary Park, Bike Trails
Build Your Business
Our business owners know that O’Fallon is a special place — a growing city where opportunity begins.
Contact UsA Commercial Corridor and a Revitalized Downtown
In O’Fallon, we have the best of both worlds: a well-established commercial area of the city and a lively downtown district that’s the heart of our community. Each has its own pulse, and each brings plenty of consumers our way.
With easy interstate access, a central midwestern location and MidAmerica Airport just outside the city, O’Fallon is ideally situated to attract businesses of all sizes, in any industry. Our key statistics give you plenty of reasons to build or expand your business here.