| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Buzigozigo, Ikunguigazi | 30412 |
| Postal/ZIP Codes in Ikunguigazi, Ikunguigazi | 30412 |
| Postal/ZIP Codes in Imbabula, Ikunguigazi | 30412 |
| Postal/ZIP Codes in Kagera, Ikunguigazi | 30412 |
| Postal/ZIP Codes in Mwingilo, Ikunguigazi | 30412 |