| Lieu | Code postal |
|---|---|
| Bibungo, Gikonko | None |
| Buremera, Gikonko | None |
| Butegano, Gikonko | None |
| Curusi, Gikonko | None |
| Cyendajura, Gikonko | None |
| Gahabwa, Gikonko | None |
| Gasagara, Gikonko | None |
| Gasenyi, Gikonko | None |
| Gikonko, Gikonko | None |
| Gitega, Gikonko | None |
| Karehe, Gikonko | None |
| Kimpuga, Gikonko | None |
| Kinyana, Gikonko | None |
| Manyinya, Gikonko | None |
| Mbogo, Gikonko | None |
| Mubezi, Gikonko | None |
| Mugusa, Gikonko | None |
| Murambi, Gikonko | None |
| Musambi, Gikonko | None |
| Nyakabuye, Gikonko | None |
| Nyarubuye, Gikonko | None |
| Remera, Gikonko | None |
| Runyinya, Gikonko | None |
| Rwintare, Gikonko | None |
| Sanzu, Gikonko | None |
| Umuyange, Gikonko | None |