Oyigbo is a Local Government Area (LGA) in Rivers State, Nigeria. The postal codes in Oyigbo are primarily 502104.
Here are the postal codes of the streets and districts in Oyigbo:
Ndoki
| Area/Place | Postcode |
| Afa Uku | 502104 |
| Afam | 502104 |
| Afam Nta | 502104 |
| Azusogu | 502104 |
| Egberu | 502104 |
| Mgboji | 502104 |
| Mrihu | 502104 |
| Obeakpu | 502104 |
| Obeta | 502104 |
| Obumku | 502104 |
| Okoloma | 502104 |
| Okponta | 502104 |
| Umuagbai | 502104 |
| Umuosi | 502104 |
Oyigbo
| Area/Place | Postcode |
| Oyigbo | 502103 |
| Asa | 502103 |
| Komkom | 502103 |
| Obeama | 502103 |