| All postal codes in Rugombo |
| Centre Urbain, Rugombo |
| Cibitoke, Rugombo |
| Gabiro, Rugombo |
| Gicaca, Rugombo |
| Kagazi, Rugombo |
| Karamira, Rugombo |
| Mparambo, Rugombo |
| Munyika, Rugombo |
| Musenyi, Rugombo |
| Rugeregere, Rugombo |
| Rukana, Rugombo |
| Rukana I, Rugombo |
| Rusororo, Rugombo |
| Ruvumera, Rugombo |
| Ruvyagira, Rugombo |