| Location | Ward | District | Region | Postcode |
|---|---|---|---|---|
| Iyan | Uwiro | Arumeru | Arusha | 23321 |
| Jamgwale | Uwiro | Arumeru | Arusha | 23321 |
| Karafia | Uwiro | Arumeru | Arusha | 23321 |
| Kimosonu | Uwiro | Arumeru | Arusha | 23321 |
| Kisimiri Chini | Uwiro | Arumeru | Arusha | 23321 |
| Kisimiri Juu | Uwiro | Arumeru | Arusha | 23321 |
| Kyamakata | Uwiro | Arumeru | Arusha | 23321 |
| Lengare | Uwiro | Arumeru | Arusha | 23321 |
| Luwai | Uwiro | Arumeru | Arusha | 23321 |
| Mukuru | Uwiro | Arumeru | Arusha | 23321 |
| Nnkuuny | Uwiro | Arumeru | Arusha | 23321 |
| Uwiro | Uwiro | Arumeru | Arusha | 23321 |
| Uzunguni | Uwiro | Arumeru | Arusha | 23321 |
| Zahanati | Uwiro | Arumeru | Arusha | 23321 |
