| Ort | Postleitzahl |
|---|---|
| Byimana, Gahengeri | None |
| Cyeru, Gahengeri | None |
| Gacunshu, Gahengeri | None |
| Gahengeri, Gahengeri | None |
| Gihumuza, Gahengeri | None |
| Kagezi, Gahengeri | None |
| Kamugasa, Gahengeri | None |
| Kanyangese, Gahengeri | None |
| Karutimbo, Gahengeri | None |
| Kibare, Gahengeri | None |
| Kinyovi, Gahengeri | None |
| Mutamwa, Gahengeri | None |
| Nyabagaza, Gahengeri | None |
| Nyirabujali, Gahengeri | None |
| Rugarama, Gahengeri | None |
| Ruhita, Gahengeri | None |
| Runyinya, Gahengeri | None |
| Ruyumba, Gahengeri | None |
| Rwamashyongoshyo, Gahengeri | None |
| Rwamashyongoshyo Yose, Gahengeri | None |
| Rwarugaju, Gahengeri | None |