O'Fallon Police Department

Located at the east entrance of O'Fallon Municipal Centre, O’Fallon’s Police Department serves more than 76,000 residents. The department handles patrol and investigation, provides crime prevention, traffic control and animal control.
The department is committed to providing professional police services on a 24-hours-a-day basis every day of the year.

Overview of the OPD
QuickTime | Windows Media

Get up close and personal with the OPD in the "Behind The Badge" series.
Updated monthly

Watch now!

Non-emergency phone number: 636-240-3200

Drive safely near buses, school zones

With children returning to school, the O'Fallon Police Department reminds drivers to use extra caution in neighborhoods and near schools.

O’Fallon named 26th best city to live in by Money

For the third time in six years, O’Fallon, Missouri, has been named one of the country’s “Best Places to Live,” according to Money magazine’s annual list of America’s 100 best cities. O’Fallon ranked 26th on the 2010 list, the city’s highest ranking to date. To view the Money article, click here. To read more about O’Fallon’s ranking, click here (PDF).

In case of life-threatening emergencies, please call 9-1-1 immediately.