Matazu Local Government Area in Katsina State uses postal codes is 833102.
Here are the postal codes for the towns and districts in Matazu:
| Place/Area | Postal code |
| Dan-Kwari | 833102 |
| Sayaya | 833102 |
| Dissi | 833102 |
| Tashar Gurgu | 833102 |
| Gidan-Dangata | 833102 |
| Gidan-Karo | 833102 |
| Gwarjo | 833102 |
| Gyazawa | 833102 |
| Jataka | 833102 |
| Jumawa | 833102 |
| Karaduwa | 833102 |
| Karmatako | 833102 |
| Kogari | 833102 |
| Matazu | 833102 |
| Mazoji | 833102 |
| Rinjin-Gora | 833102 |
| Rinjin-Idi | 833102 |
| Sabon Garin Matazu | 833102 |