9 Kelurahan/Desa
| Kode | Nama | Kode Pos |
|---|---|---|
| 12.13.09.2001 | Aek Marian MG | 22993 |
| 12.13.09.2002 | Bangun Purba | 22993 |
| 12.13.09.2004 | Maga Dolok | 22993 |
| 12.13.09.2003 | Maga Lombang | 22993 |
| 12.13.09.2007 | Pangkat | 22993 |
| 12.13.09.1008 | Pasar Maga | 22993 |
| 12.13.09.2005 | Purba Baru | 22993 |
| 12.13.09.2006 | Purba Lamo | 22993 |
| 12.13.09.2009 | Siantona | 22993 |