Law Enforcement Agencies in Benton, KY KY › Marshall County Agencies serving the city of Benton in KY. Agency Types in Benton Coroners 1 agencies County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Benton, KY Benton Police Department Marshall County Marshall County Coroners Office Marshall County Marshall County Detention Center Marshall County Marshall County Sheriffs Department Marshall County
