| Place | Post Code |
|---|---|
| Kibuke, West Bukusu | 50200 |
| Lwanja, West Bukusu | 50200 |
| Mayanja, West Bukusu | 50200 |
| Ngoli, West Bukusu | 50200 |
| All postal codes in Bumula | |
|---|---|
| Bumula, Bumula | |
| Kabula, Bumula | |
| Khasoko, Bumula | |
| Kimaeti, Bumula | |
| Siboti, Bumula | |
| South Bukusu, Bumula | |
| West Bukusu, Bumula | |