| All postal codes in Gisagara |
| Bumba, Gisagara |
| Bunyerere, Gisagara |
| Camazi, Gisagara |
| Gerero, Gisagara |
| Gisagara, Gisagara |
| Gisoko, Gisagara |
| Gitanga, Gisagara |
| Gitwenge, Gisagara |
| Kagoma, Gisagara |
| Kibogoye, Gisagara |
| Kigati, Gisagara |
| Kirambi, Gisagara |
| Mburi, Gisagara |
| Muganza, Gisagara |
| Muhingamo, Gisagara |
| Murago, Gisagara |
| Muzire, Gisagara |
| Nkoro, Gisagara |
| Nyuro, Gisagara |
| Rabiro, Gisagara |
| Ramba, Gisagara |
| Rubabara, Gisagara |
| Ruramba, Gisagara |