• Main Street, c. 1909

  • Volunteer Fire Dept., c. 1950s

  • Veterans Memorial Walk

  • Summer Fun Awaits!

    O’Fallon's popular, family-friedly events are back! Enjoy warm summer nights at one of our fun, free activities.

    Jammin'Food Truck Frenzy

  • Fort Zumwalt Park

  • Main Street, c. 1909
  • Fire Dept.
  • Veterans Memorial Walk
  • Summer fun
  • Fort Zumwalt Park

Upcoming Events


2:30 pm - 3:30 pm
Senior Resident Advisory Committee


7:00 pm - 9:00 pm
Public Works Commission


6:00 pm - 7:30 pm
Special Ceremonial City Council Meeting


7:00 am - 7:00 pm
Rosalie Wheeler digital art exhibit

View Full Calendar

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or road repair, ask us
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Download the new Utility Tax Rebate form

Are you an O’Fallon resident who is age 65 or older or a City resident who has been determined to be totally disabled by the Social Security Administration? If you meet the age or disability requirements and income limits, you may qualify for rebates on taxes paid on your 2013 gas, electric and phone bills. Get the form here.

Stay up-to-date on bridge construction/repairs, lane closures, and Highway 364 upgrades

Get the information you need on various projects, including:

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  • Trash & Recycling

    Learn the latest on trash, recycling and yard waste pickup, bulk waste drop-off and holiday schedules.
  • City Projects

    Explore current and future road construction, repairs and detours, water and sewer projects, and stormwater efforts.
  • Municipal Court

    Court is held three to four times each month. Find court dates, pay fines and more.
  • Volunteer O'Fallon

    Meet new people, keep job skills fresh and get behind the scenes by helping City staff with events, programs and projects.

Latest News

Emerging artist Rosalie Wheeler composes images with the help of mathematics
An exhibit of images created by mathematician Rosalie Wh...
The Hannibal Riverboat Cruise trip includes sightseeing, legends and history
A new date has been set for this great trip! On Thursday...