Law Enforcement Agencies in Harrisburg, AR AR › Poinsett County Agencies serving the city of Harrisburg in AR. Agency Types in Harrisburg County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Harrisburg, AR Harrisburg Police Department Poinsett County Poinsett County Detention Center Poinsett County Poinsett County Sheriffs Department Poinsett County
