| All postal codes in Kilombero |
| Chisano, Kilombero |
| Chita, Kilombero |
| Idete, Kilombero |
| Ifakara, Kilombero |
| Kibaoni, Kilombero |
| Kiberege, Kilombero |
| Kidatu, Kilombero |
| Kisawasawa, Kilombero |
| Lumemo, Kilombero |
| Mang'ula, Kilombero |
| Masagati, Kilombero |
| Mbingu, Kilombero |
| Mchombe, Kilombero |
| Mkula, Kilombero |
| Mlimba, Kilombero |
| Mofu, Kilombero |
| Sanje, Kilombero |
| Uchindile, Kilombero |
| Utengule, Kilombero |