Kajuru Local Government Area in Kaduna State uses postal codes is 800105.
Here are the postal codes for the towns and districts in Kajuru:
| Place/Area | Postal Code |
| Gefe | 800105 |
| Kajuru Town | 800105 |
| Kallah | 800105 |
| Kasuwan Magani | 800105 |
| Kutara | 800105 |
| Libere | 800105 |
| Rimau | 800105 |