| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Mara Secondari, Nyamatare | 31107 |
| Postal/ZIP Codes in Mtongoli, Nyamatare | 31107 |
| Postal/ZIP Codes in Nyaburangi, Nyamatare | 31107 |
| Postal/ZIP Codes in Nyamatare, Nyamatare | 31107 |
| Postal/ZIP Codes in Wakara, Nyamatare | 31107 |