| Place | Post Code |
|---|---|
| Chwaka, Chwaka | 72207 |
| Marumbi, Chwaka | 72207 |
| Pongwe, Chwaka | 72207 |
| Uroa, Chwaka | 72207 |
| All postal codes in Kati | |
|---|---|
| Bambi, Kati | |
| Chwaka, Kati | |
| Dunga, Kati | |
| Jumbi, Kati | |
| Kibojeu, Kati | |
| Koani, Kati | |
| Michamvi, Kati | |
| Ndijani, Kati | |
| Unguja Ukuu, Kati | |
| Uzi, Kati | |
| Uzini, Kati | |