| All postal codes in Bwambarangwe |
| Budahunga, Bwambarangwe |
| Bugorora, Bwambarangwe |
| Buhevyi, Bwambarangwe |
| Buhoro, Bwambarangwe |
| Bunywera, Bwambarangwe |
| Butegana, Bwambarangwe |
| Gasave, Bwambarangwe |
| Karambo, Bwambarangwe |
| Kibazi, Bwambarangwe |
| Kibonobono, Bwambarangwe |
| Kimeza, Bwambarangwe |
| Minyago, Bwambarangwe |
| Mugongo, Bwambarangwe |
| Mukenke, Bwambarangwe |
| Mutarishwa, Bwambarangwe |
| Rusara, Bwambarangwe |
| Ruyenzi, Bwambarangwe |