O'Fallon Police Dept
The City of O'Fallon is located in the center of St. Charles County. We have 2 major Interstates- I-70/64, Route 364 and State Highway 79. O'Fallon also has a major arterial roadway- MO K- that connects the 4 highways from north to south and is a major retail corridor. Because of these heavily traveled roadways, our driver population is more diverse than the census population would indicate, making our disparity index artificially high.