Jahun Local Government Area in Jigawa State uses postal codes ranging from 720103 – 720104.
Here are the postal codes for the towns and districts in Jahun:
Aujara
| Location | Postcode |
| Magama | 720104 |
| Tukuyama | 720104 |
| Atawame | 720104 |
| Jabarna | 720104 |
| Aujara | 720104 |
| Kale | 720104 |
| Burabiri | 720104 |
| Kanwa | 720104 |
| C-Dango | 720104 |
| Kargo | 720104 |
| C-Gona | 720104 |
| Larabawa | 720104 |
| Carado | 720104 |
| M-Aruman | 720104 |
| Damutawa | 720104 |
| M-Atuman | 720104 |
| Darai | 720104 |
| Dina | 720104 |
| Doro | 720104 |
| G-Zaki | 720104 |
| Gabari | 720104 |
| Garan | 720104 |
| Gaurai | 720104 |
| Gunka | 720104 |
| H-Tschuwa | 720104 |
Jahun
| Location | Postcode |
| Achau | 720103 |
| Kadawawa | 720103 |
| Aducuwa | 720103 |
| Kadoma | 720103 |
| Afunfuna | 720103 |
| Kafin-Baka | 720103 |
| Agufa | 720103 |
| Ki-Bawa | 720103 |
| Chambe | 720103 |
| Kwanjamaawa | 720103 |
| Chanbayi | 720103 |
| Maduga | 720103 |
| Dogawa | 720103 |
| Rinde | 720103 |
| Fngwalayi | 720103 |
| Tukunyawa | 720103 |
| Galadima Jibo | 720103 |
| Yarijigawa | 720103 |
| Gangawa | 720103 |
| Gauza Gwamfai | 720103 |
| Gwari | 720103 |
| Harbo Sabuwa | 720103 |
| Harbo Tsohuwa | 720103 |
| Idanduna | 720103 |
| Jahun | 720103 |