| All postal codes in Nyabiraba |
| Bubaji, Nyabiraba |
| Gasarara, Nyabiraba |
| Karama, Nyabiraba |
| Kinama, Nyabiraba |
| Kinyami, Nyabiraba |
| Kizunga, Nyabiraba |
| Matara, Nyabiraba |
| Mbare, Nyabiraba |
| Mugendo, Nyabiraba |
| Mukonko, Nyabiraba |
| Musenyi, Nyabiraba |
| Mvumba, Nyabiraba |
| Nyabibondo, Nyabiraba |
| Nyabiraba, Nyabiraba |