| Place | Postal Code |
|---|---|
| Kaya/Ilole, Wusi/Kishamba | 80300 |
| Kidaya Ngerenyi, Wusi/Kishamba | 80300 |
| Kishamba, Wusi/Kishamba | 80300 |
| Mwachawaza, Wusi/Kishamba | 80300 |
| Postal Codes in Mwatate | |
|---|---|
| Bura (Mwatate), Mwatate | |
| Chawia, Mwatate | |
| Mwatate, Mwatate | |
| Rong'E, Mwatate | |
| Wusi/Kishamba, Mwatate | |