| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Majengo A, Majengo | 65227 |
| Postal/ZIP Codes in Majengo B, Majengo | 65227 |
| Postal/ZIP Codes in Masasi, Majengo | 65227 |
| Postal/ZIP Codes in Mbalala, Majengo | 65227 |
| Postal/ZIP Codes in Mkwajuni, Majengo | 65227 |
| Postal/ZIP Codes in Nang'Aka, Majengo | 65227 |