Keana is one of the thirteen (13) Local Government Areas (LGAs) in Nasarawa State, Nigeria. It contains several locations/wards that make use of varying postal or zip codes.
Here are the postcodes for locations within Keana LGA:
Aloshi
| Location | Postcode |
| Agaza | 951107 |
| Aloshi | 951107 |
| Omogade | 951107 |
Giza
| Location | Postcode |
| Agbari Agbashu | 951108 |
| Akuna | 951108 |
| Gaskawa | 951108 |
| Giza | 951108 |
| Odapu Ogaji | 951108 |
Kadarko
| Location | Postcode |
| Abubakar-Isaleku | 951109 |
| Kadarko | 951109 |
| Kwara | 951109 |
Keana
| Location | Postcode |
| Keana | 951106 |