Law Enforcement Agencies in Erwin, AR AR › Jackson County Agencies serving the city of Erwin in AR. Agency Types in Erwin Adult Institutions 2 agencies Coroners 1 agencies County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Erwin, AR Grimes Unit-Newport Complex Jackson County Jackson County Coroners Office Jackson County Jackson County Jail Jackson County Jackson County Sheriffs Department Jackson County McPherson Correctional Facility Jackson County Newport Police Department Jackson County
