Law Enforcement Agencies in Ketchikan, AK AK › Ketchikan Gateway County Agencies serving the city of Ketchikan in AK. Agency Types in Ketchikan Adult Institutions 1 agencies Airport Police 1 agencies Municipal Police 1 agencies Parole Probation 3 agencies Port Of Entry 1 agencies All Agencies in Ketchikan, AK Ketchikan Correctional Center Ketchikan Gateway County Ketchikan District Probation Office Ketchikan Gateway County Ketchikan International Airport Ketchikan Gateway County Ketchikan Police Department Ketchikan Gateway County Ketchikan Probation Office Ketchikan Gateway County Port of Entry Ketchikan Gateway County Prince of Wales Probation Office Ketchikan Gateway County
