Gokana is one of the twenty-three (23) Local Government Areas (LGAs) in Rivers State, Nigeria. Its headquarters are located in the town of Kpor.
Locations within the LGA make use of the same postal code.
Here’s the postcode for areas in Gokana:
| Location | Postal Code |
| Mogbo | 501103 |
| Nugbeio | 501103 |
| Nwenbiara | 501103 |
| Nwoel | 501103 |
| Bodo | 501103 |
| Nwuigra | 501103 |
| Boghor | 501103 |
| Yeghe | 501103 |
| Bomu | 501103 |
| Deken | 501103 |
| Deoyor | 501103 |
| Gbe | 501103 |
| Goi | 501103 |
| Goko | 501103 |
| K. Dere | 501103 |
| Kibangba | 501103 |
| Kpor | 501103 |
| Lewe | 501103 |
| B. Dere | 501103 |
| Barako | 501103 |
| Bera | 501103 |
| Biara | 501103 |