| All postal codes in Tangara |
| Bomba, Tangara |
| Butezi, Tangara |
| Bwitoyi, Tangara |
| Cumba, Tangara |
| Gasekanya, Tangara |
| Gikingo, Tangara |
| Gisura, Tangara |
| Gitaramuka, Tangara |
| Gitwa, Tangara |
| Kamira, Tangara |
| Kananira, Tangara |
| Kibande, Tangara |
| Kigomero, Tangara |
| Kiruhura, Tangara |
| Mafu, Tangara |
| Mashitsi, Tangara |
| Mbasi, Tangara |
| Mirango, Tangara |
| Mugirampeke, Tangara |
| Muramba, Tangara |
| Musakazi, Tangara |
| Musenyi, Tangara |
| Mwika, Tangara |
| Myando, Tangara |
| Ngendo, Tangara |
| Nkanda, Tangara |
| Nyagasebeyi, Tangara |
| Nyagatovu, Tangara |
| Nyakabanda, Tangara |
| Nyankurazo, Tangara |
| Nyarugati, Tangara |
| Rugabo, Tangara |
| Rukongwa, Tangara |
| Runini, Tangara |
| Rushoka, Tangara |
| Ruyaga, Tangara |
| Ruyogoro, Tangara |