Law Enforcement Agencies in Superior, MI MI › Houghton County Agencies serving the city of Superior in MI. Agency Types in Superior Campus Police 1 agencies County Jails 1 agencies Municipal Police 1 agencies National Park 1 agencies Sheriff 1 agencies All Agencies in Superior, MI Houghton City Police Department Houghton County Houghton County Jail Houghton County Houghton County Sheriffs Office Houghton County Isle Royale National Park Houghton County Michigan Technological University Houghton County
