Kusada Local Government Area in Katsina State uses postal codes is 822102.
Here are the postal codes for the towns and districts in Kusada:
| Place/Area | Postal code |
| Dangamau | 822102 |
| Dudunni | 822102 |
| Kai-Kai | 822102 |
| Kofa | 822102 |
| Kusada | 822102 |
| Magama-Gidan Mutun Daya | 822102 |
| Mairana | 822102 |
| Mawashi | 822102 |
| Tufani | 822102 |
| Yashe | 822102 |
| Aganta | 822102 |
| Baurawa | 822102 |
| Boko | 822102 |