| Place | Post Code |
|---|---|
| Donge, Mabawa | 21110 |
| Kwakaeza A, Mabawa | 21110 |
| Kwakaeza B, Mabawa | 21110 |
| Mabawa A, Mabawa | 21110 |
| Mabawa B, Mabawa | 21110 |
| Magaoni A, Mabawa | 21110 |
| Magaoni B, Mabawa | 21110 |
| Miembeni A, Mabawa | 21110 |
| Miembeni B, Mabawa | 21110 |
| Mikanjuni A, Mabawa | 21110 |
| Mikanjuni B, Mabawa | 21110 |
| Swahili, Mabawa | 21110 |
| Tapa, Mabawa | 21110 |