Law Enforcement Agencies in Marion, NC NC › McDowell County Agencies serving the city of Marion in NC. Agency Types in Marion Adult Institutions 1 agencies County Jails 2 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Marion, NC Marion Correctional Institution McDowell County Marion Police Department McDowell County McDowell County Detention Center McDowell County McDowell County Jail McDowell County McDowell County Sheriffs Office McDowell County
