Gaya Local Government Area in Kano State uses postal codes is 713102.
Here are the postal codes for the towns and districts in Gaya:
| Place/Area | Postal code |
| Aku | 713102 |
| Amarawa | 713102 |
| Argida | 713102 |
| Balan | 713102 |
| Bangashe | 713102 |
| Fani Dau | 713102 |
| G/Sarki | 713102 |
| Gamarya | 713102 |
| Gamoji | 713102 |
| Gaya | 713102 |
| Gomo | 713102 |
| Gul | 713102 |
| Hausawa | 713102 |
| Jibawa | 713102 |
| Jobe | 713102 |
| Kademi | 713102 |
| Kazurawa | 713102 |
| Kera | 713102 |
| Larau | 713102 |
| Maimakawa | 713102 |
| Masabai | 713102 |
| Moda | 713102 |
| Shagogo | 713102 |
| Wudilawa | 713102 |
| Y. Audu | 713102 |
| Yankau | 713102 |
| Zanbur | 713102 |