| Place | Post Code |
|---|---|
| Lubuk Selo, Gumay Ulu | 31461 |
| Padang Gumay, Gumay Ulu | 31461 |
| Rindu Hati, Gumay Ulu | 31461 |
| Simpur, Gumay Ulu | 31461 |
| Sinjar Bulan, Gumay Ulu | 31461 |
| Sp.Ii Upt Padang Muaradua, Gumay Ulu | 31461 |
| Sumber Karya, Gumay Ulu | 31461 |
| Tanjung Aur, Gumay Ulu | 31461 |
| Tanjung Raja, Gumay Ulu | 31461 |
| Tinggi Hari, Gumay Ulu | 31461 |
| Trans Sp II Padang Muaradua, Gumay Ulu | 31461 |