Police Department

The O'Fallon Police Department is dedicated to proactively solving problems and protecting life and property through education, prevention, and enforcement.  In striving to accomplish this mission, service to community is our commitment; honor and integrity our mandate.                      

Code Red is useful in the event that an emergency might threaten your home and/or business.  Please click here to register.                                                        Create your account so you can update your information as needed.