Gwandu Local Government Area in Kebbi State uses postal codes ranging from 860102 to 860104.
Here are the postal codes for the towns and districts in Gwandu:
Dalijan
| Location | Postcode |
| Amore | 860103 |
| Bundusule | 860103 |
| Dalijan | 860103 |
| Danjema | 860103 |
| Gwabbare | 860103 |
| Gwanyel | 860103 |
| Warari | 860103 |
Gwandu
| Location | Postcode |
| Gora | 860102 |
| Gumbai | 860102 |
| Gyartau | 860102 |
| Jariyaje | 860102 |
| Karangiyar Sarki | 860102 |
| Kurya | 860102 |
| Kwazari | 860102 |
| Kwazgara | 860102 |
| Magama | 860102 |
| Malisa | 860102 |
| Marafa | 860102 |
| Maruda | 860102 |
| Naman Goma | 860102 |
| Rimaye | 860102 |
| Ruggar Dawa | 860102 |
| Rumbuki | 860102 |
| S/Fana | 860102 |
| Sabon Birni | 860102 |
| Sesseda | 860102 |
| Tufara | 860102 |
| Yalango | 860102 |
Kambaza
| Location | Postcode |
| Bada | 860104 |
| Dodoru Kambaza | 860104 |
| Gamdatobe | 860104 |
| Gitta | 860104 |
| Gulmere | 860104 |
| Illelar Madadi | 860104 |
| Madadi | 860104 |
| Takari | 860104 |
| Tari | 860104 |
| Yole Magorama | 860104 |
| Yolen Birni | 860104 |