Law Enforcement Agencies in Lowell, MA MA › Middlesex County Agencies serving the city of Lowell in MA. Agency Types in Lowell Campus Police 1 agencies Municipal Police 1 agencies National Park 1 agencies Parole Probation 1 agencies All Agencies in Lowell, MA Lowell National Historical Park Middlesex County Lowell Police Department Middlesex County Parole Supervision Middlesex County University of Massachusetts Middlesex County
