| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Adu, Adu | 80200 |
| Postal/ZIP Codes in Kadzandani, Adu | 80200 |
| Postal/ZIP Codes in Kamale, Adu | 80200 |
| Postal/ZIP Codes in Kisiki Cha Wangiriam, Adu | 80200 |
| Postal/ZIP Codes in Makongeni, Adu | 80200 |
| Postal/ZIP Codes in Marereni, Adu | 80200 |
| Postal/ZIP Codes in Matolani, Adu | 80200 |
| Postal/ZIP Codes in Ramada, Adu | 80200 |