We are a diverse, charming community of hardworking residents, including personnel from nearby Scott Air Force Base. Over 29,000 people call O'Fallon "home", and each one contributes a wonderful mix of small-town caring and community pride. O'Fallon's rich history of trade and industry, and its solid foundation for continued growth and prosperity make it one of the area's most popular communities in which to live and work. Today, O'Fallon is known as one of the fastest growing communities in the Metropolitan St. Louis area. Visit us and see what O'Fallon has to offer!
Homefield Energy is the winning supplier for our community municipal aggregation program with a rate of .04009. All eligible residents will automatically be signed up to take advantage of the savings. However, if residents don’t want to participate, Opt-Out letters will be hitting mailboxes the week of December 24 with the Opt-Out period ending January 16. Ameren will continue to deliver the power to resident’s homes, restore power outages and issue bills. For more information on the Municipal Aggregation program please click here.
Solicitation No Knock List
The City of O’Fallon has a new “No Knock List” which prohibits solicitors from coming onto your property to solicit for goods or services. Residents who wish to add their home address to the No Knock List should email Michele Fulton and provide their home address. Please click NO KNOCK LIST to see if your address is already listed.
O’Fallon Crime-Free Rental Housing Program is a partnership between the City of O’Fallon, residential property owners, O’Fallon Police and renters to reduce crime in and around residential rental properties in the City of O’Fallon. Click here to learn more about the Crime-Free Rental Housing Program!
Code Red is useful in the event that an emergency might threaten your home and/or business, public safety officials will be able to let you know if you have registered. Please click here to register with Code Red.
City of O'Fallon, IL
255 South Lincoln, O'Fallon, IL 62269
Tel: (618) 624-4500 Fax: (618) 624-4508
City Hall Hours: Monday - Friday, 8:00 am - 5:00 pm