Missouri Police Frequencies

Below are any Missouri statewide conventional or trunking systems followed by Missouri police frequencies sorted by county. To find your local Missouri police frequencies, navigate to your county and enter the frequencies you find into your police scanner. Please feel free to submit corrections!





Missouri is a state in the Midwestern United States. With over six million residents, Missouri's the 18th-most populous state of the Union. The largest urban areas are Kansas City, St. Louis, Springfield, and Columbia; the capital is Jefferson City, near the center of the state on the Missouri River. The state is the 21st-most extensive in area.