| Place | Postal Code |
|---|---|
| Amwathi, Maua | 60600 |
| Andiala, Maua | 60600 |
| Ankurani, Maua | 60600 |
| Giteretu, Maua | 60600 |
| Gitura, Maua | 60600 |
| Kaibu, Maua | 60600 |
| Kithaene, Maua | 60600 |
| Makiri, Maua | 60600 |
| Postal Codes in Igembe South | |
|---|---|
| Akachiu, Igembe South | |
| Athiru Gaiti, Igembe South | |
| Kanuni, Igembe South | |
| Kiegoi/Antubochiu, Igembe South | |
| Maua, Igembe South | |