Gadau Local Government Area is located in Bauchi state. It is also called Itas. The headquarter of Gadua is in Itas Itesiwaju town. Over 200,000 people live in Gadua and majority of them are Hausa.
The main campus of Bauchi State University is located in Gadau.
All the locations within Gadau Local Government Area (LGA) of Bauchi State, Nigeria, use the same postal/zip codes.
Here’s the postcode for Gadau LGA
| Location | Postcode |
| Abbari | 751105 |
| Walai | 751105 |
| Ashigeri | 751105 |
| Atawari | 751105 |
| Babu Gudu | 751105 |
| Babuwuri | 751105 |
| Diga | 751105 |
| Dunari | 751105 |
| Gadau | 751105 |
| Garin Buraji | 751105 |
| Garin Malam | 751105 |
| Gata Fowa | 751105 |
| Kanaderi | 751105 |
| Kashuri | 751105 |
| Ktsinawa | 751105 |
| Nomari | 751105 |
| Sharifufi | 751105 |
