| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Koto Baru, IV Nagari | 27561 |
| Postal/ZIP Codes in Koto Tuo, IV Nagari | 27561 |
| Postal/ZIP Codes in Muaro Bodi, IV Nagari | 27561 |
| Postal/ZIP Codes in Mundam Sakti, IV Nagari | 27561 |
| Postal/ZIP Codes in Palangki, IV Nagari | 27561 |