12.72.01Siantar Timur--------- 12.72.02Siantar Barat4------ 12.72.03Siantar Utara1------ 12.72.04Siantar Selatan1------ 12.72.05Siantar Marihat 1------ 12.72.06Siantar Martoba1------ 12.72.07Siantar Sitalasari3------ 12.72.08Siantar Marimbun------- 12.72Pematangsiantar11------