Law Enforcement Agencies in Newton, IA IA › Jasper County Agencies serving the city of Newton in IA. Agency Types in Newton Adult Institutions 1 agencies Coroners 1 agencies County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Newton, IA Jasper County Jail Jasper County Jasper County Medical Examiner Office Jasper County Jasper County Sheriffs Office Jasper County Newton Correctional Facility Jasper County Newton Police Department Jasper County
