• CodeRED alerts
  • Spring events
  • Veterans Memorial Walk
  • Main Street, c. 1909
  • Jammin-Food-Truck-Frenzy

Upcoming Events

APR
16

Global Youth Service Days

MAY
1

Rascals Pep Rally and Food Truck Frenzy
6:00 PM - 10:00 PM

MAY
2

National Join Hands Day
9:00 AM - 11:30 AM

MAY
2

Founders' Day
10:00 AM - 2:00 PM

View Full Calendar

UTILITY TAX REBATE – Download this year's application (PDF), or learn more about program eligibility and guidelines. Filing begins April 1, at City Hall.

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Utility Services

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Water/Sewer emergency?
Call 636-281-2858

Business Map
& Directory

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more than 1,200 O'Fallon businesses.

Citizens First Center

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a street light outage
or road repair, ask us
a question.

Trash & Recycling

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

Citizens First Mobile App

Stay connected with O'Fallon's new mobile app. Learn how to install.

O'Fallon is getting connected!

The O’Fallon Connected corridor study is a three-phased plan that will look at the north-south corridor that extends from the intersection of Highway M and Route 79 down to the I-64 and Highway K interchange. Please take our surveys on the Highway M and K corridors to tell us your thoughts on what is needed.

O'Fallon TV

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Watch City Meetings

  • 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

O’Fallon is seeking volunteers for a unique City-wide project
The City of O’Fallon is getting ready to kick off an exc...