Bosso is one of the twenty-five (25) Local Government Areas (LGAs) present in Niger State, Nigeria.
All the districts/ward within Bosso make use of the same postal or zip codes.
Here are the postcodes for Bosso LGA:
| Location | Postcode |
| Bejo | 920102 |
| Bosso | 920102 |
| Chanchaga | 920102 |
| Garatu | 920102 |
| Kampala | 920102 |
| Kodo | 920102 |
| Maikunkele | 920102 |
| Maitumbi | 920102 |
| Shata | 920102 |