Law Enforcement Agencies in Danville, PA PA › Northumberland County Agencies serving the city of Danville in PA. Agency Types in Danville Coroners 1 agencies County Jails 1 agencies Municipal Police 2 agencies Sheriff 1 agencies Youth Institutions 2 agencies All Agencies in Danville, PA Danville Police Department Northumberland County Girls Honor & Guide Program Northumberland County Mahoning Twp Police Department Northumberland County Montour County Coroners Office Montour County Montour County Prison Northumberland County Montour County Sheriffs Office Northumberland County N Central Secure Treatment Unit Northumberland County
