| Location | Type | Area/District | City/LGA | State | Postcode |
|---|---|---|---|---|---|
| Oke | Rural | Igueben | Esan Central | Edo | 310117 |
| Okhoromi | Rural | Irrua | Esan Central | Edo | 310112 |
| Okohore | Rural | Opoji | Esan Central | Edo | 310115 |
| Okpujie | Rural | Ebelle | Esan Central | Edo | 310119 |
| Okuta | Rural | Ebelle | Esan Central | Edo | 310119 |
| Ologhe | Rural | Ebelle | Esan Central | Edo | 310119 |
| Otoruwa | Rural | Irrua | Esan Central | Edo | 310112 |
| Owu | Rural | Ebelle | Esan Central | Edo | 310119 |
| Udomi | Rural | Irrua | Esan Central | Edo | 310112 |
| Udowo | Rural | Irrua | Esan Central | Edo | 310112 |
| Ugbokhare | Rural | Irrua | Esan Central | Edo | 310112 |
| Ughalo | Rural | Irrua | Esan Central | Edo | 310112 |
| Ughenokhua | Rural | Irrua | Esan Central | Edo | 310112 |
| Uhaekpen | Rural | Irrua | Esan Central | Edo | 310112 |
| Ujabhole | Rural | Irrua | Esan Central | Edo | 310112 |
| Ujosalen | Rural | Opoji | Esan Central | Edo | 310115 |
| Ukekogbe | Rural | Ugbegun | Esan Central | Edo | 310116 |
| Ukhiodo | Rural | Ewu | Esan Central | Edo | 310113 |
| Ukpabolele | Rural | Ugbegun | Esan Central | Edo | 310116 |
| Uneah | Rural | Irrua | Esan Central | Edo | 310112 |
