| Location | Type | Area/District | City/LGA | State | Postcode |
|---|---|---|---|---|---|
| Oko-Eseme Camp | Rural | Ubiaja | Esan South East | Edo | 311101 |
| Oruen | Rural | Ubiaja | Esan South East | Edo | 311101 |
| Oruhen Udai | Rural | Ubiaja | Esan South East | Edo | 311101 |
| Ossiomo | Rural | Ubiaja | Esan South East | Edo | 311101 |
| Owa | Rural | Ubiaja | Esan South East | Edo | 311101 |
| Oyomon | Rural | Ubiaja | Esan South East | Edo | 311101 |
| Oza | Rural | Ubiaja | Esan South East | Edo | 311101 |
| Ozigbo | Rural | Ubiaja | Esan South East | Edo | 311101 |
| Ubiaja | Rural | Ubiaja | Esan South East | Edo | 311101 |
| Udakpa-Ogbenye | Rural | Ubiaja | Esan South East | Edo | 311101 |
| Ugbenin | Rural | Ubiaja | Esan South East | Edo | 311101 |
| Ugbo Camp | Rural | Ubiaja | Esan South East | Edo | 311101 |
| Uhe | Rural | Ubiaja | Esan South East | Edo | 311101 |
| Ukhuanlen | Rural | Ubiaja | Esan South East | Edo | 311101 |
| Ukpaja | Rural | Ubiaja | Esan South East | Edo | 311101 |
| Uokha | Rural | Ubiaja | Esan South East | Edo | 311101 |
