| All postal codes in Butaganzwa |
| Bumba, Butaganzwa |
| Busokoza, Butaganzwa |
| Gahise, Butaganzwa |
| Gatabo, Butaganzwa |
| Gikungere, Butaganzwa |
| Kigarama, Butaganzwa |
| Kigwandi, Butaganzwa |
| Kiryama, Butaganzwa |
| Mpfunda, Butaganzwa |
| Mufunya, Butaganzwa |
| Munyinya, Butaganzwa |
| Muremera, Butaganzwa |
| Musema, Butaganzwa |
| Ninga, Butaganzwa |
| Nkango, Butaganzwa |
| Nyabibuye, Butaganzwa |
| Nyarurama, Butaganzwa |
| Rugoma, Butaganzwa |
| Rukambora, Butaganzwa |
| Shembati, Butaganzwa |