Law Enforcement Agencies in Sewell, NJ NJ › Gloucester County Agencies serving the city of Sewell in NJ. Agency Types in Sewell Campus Police 1 agencies Coroners 3 agencies Municipal Police 1 agencies All Agencies in Sewell, NJ Gloucester County Medical Exam Office Gloucester County Gloucester County Medical Exam Office Gloucester County Gloucester County Medical Exam Office Gloucester County Rowan College of South Jersey Gloucester County Washington Twp Police Department Gloucester County
