Kolokuma/Opokuma Local Government Area in Bayelsa State uses postal codes is 560102.
Here are the postal codes for the towns and districts in Kolokuma/Opokuma:
| Place/Area | Postal Code |
| Akaibiri | 560102 |
| Aya-Ama | 560102 |
| Ayibabiri | 560102 |
| Ayokoroma | 560102 |
| Gbarama | 560102 |
| Igbanwa | 560102 |
| Igbedi | 560102 |
| Kalama | 560102 |
| Odi | 560102 |
| Ofonibiri | 560102 |
| Okolobaa | 560102 |
| Oloibiri | 560102 |
| Oyobu | 560102 |
| Sabagreia | 560102 |
| Sampou | 560102 |
