Police Department

The City of Lone Tree contracts our police protection with the Johnson County Sheriff's Office. 

The Sheriff and Deputies are the police force for residents of the unincorporated areas of the county, and provide contracted law enforcement for the cities of Lone Tree, Hills, North Liberty, Solon, Shueyville, Swisher, Tiffin and Oxford. The Sheriff's Office handles all routine and emergency calls for these areas, and regularly patrols all areas of the county. They also provide security at special events in the county.

If you are witnessing a crime in progress or are experiencing an emergency, please dial 911.