Diobu | |
|---|---|
 | |
| Coordinates: 4°47′24″N 6°59′36″E / 4.79000°N 6.99333°E | |
| Country | Nigeria |
| State | Rivers State |
| LGA | City of Port Harcourt |
| City | Port Harcourt |
| Time zone | UTC+1 (WAT) |
| ZIP codes | 500262, 500263, 500264 |
Diobu is a densely populated neighborhood of Port Harcourt, Rivers State, located within the Port Harcourt metropolis.