6 cities and towns
| Abbreviation | 02 |
| State Population | 118,837 |
| # | City | Population | Median Income | Home Value | Median Rent | Median Age |
|---|---|---|---|---|---|---|
| 1 | Diffa | 54,082 | N/A | N/A | N/A | 15.2 |
| 2 | Nguigmi | 32,035 | N/A | N/A | N/A | 15.2 |
| 3 | Maïné Soroa | 17,778 | N/A | N/A | N/A | 15.2 |
| 4 | Bosso | 6,451 | N/A | N/A | N/A | 15.2 |
| 5 | Goudoumaria | 6,289 | N/A | N/A | N/A | 15.2 |
| 6 | Ngourti | 2,202 | N/A | N/A | N/A | 15.2 |