| Location | Type | Area/District | City/LGA | State | Postcode |
|---|---|---|---|---|---|
| Yarda | Rural | Dadinkowa | Biu | Borno | 603109 |
| Yawi | Rural | Biu central | Biu | Borno | 603101 |
| Zango St. | Urban | Galdimary | Biu | Borno | 603251 |
| Zara Diza | Rural | Biu east | Biu | Borno | 603108 |
| Zara Kwara | Rural | Biu central | Biu | Borno | 603101 |
| Zara Minnga | Rural | Biu east | Biu | Borno | 603108 |
| Zara Wuyaku | Rural | Biu central | Biu | Borno | 603101 |
| Zaradiza | Urban | Dugja | Biu | Borno | 603211 |
| Zaramirga | Urban | Dugja | Biu | Borno | 603211 |
| Zira | Rural | Miringa | Biu | Borno | 603102 |
| Zonal Office | Urban | Tabra | Biu | Borno | 603253 |
