The Middleton WI Police Department is a full-service police department commanded by Chief Brad Keil. The Field Services divsion is commanded by Captain Charles Foulke and consists of 19 patrol officers and 6 patrol Sergeants, as well as the Investigative Services Bureau, consisting of 1 Sergeant, 4 Investigators, 2 School Resource Officers and 1 Community Awareness Officer.
The Administrative Services division is commanded by Captain Noel Kaksuske and consists of an Office Manager, 4 Records Clerks, a Court Officer, 1 Dispatch Center Supervisor, 5 full-time Dispatchers and 4 part-time dispatchers.