| Place | Post Code |
|---|---|
| Muaro Kalaban, Silungkang | 27435 |
| Silungkang Duo, Silungkang | 27432 |
| Silungkang Oso, Silungkang | 27433 |
| Silungkang Tigo, Silungkang | 27431 |
| Taratak Bancah, Silungkang | 27434 |
| Taratak Bancah/boncah, Silungkang | 27434 |
| All postal codes in Sawah Lunto | |
|---|---|
| Barangin, Sawah Lunto | |
| Lembah Segar, Sawah Lunto | |
| Silungkang, Sawah Lunto | |
| Talawi, Sawah Lunto | |