| Geomorphological position | Main etnic group | Population size | |
| Dosso region | |||
| Baro Koira | Dune plateau | Zarma | 1062 |
| Garbey Gorou | Dune plateau | Zarma | 798 |
| Goberi | Dune plateau | Zarma | 1217 |
| Guinde Mario | Dune plateau | Zarma | 861 |
| Kaboe koira | Dune plateau | Zarma | 1311 |
| Karakara | Slope | Hausa | 3081 |
| Tillabéri region | |||
| Sonna Bella | Dune plateau | Tuareg | 295 |
| Maradi region | |||
| Arraourayé | Dune plateau | Hausa | 1375 |
| Atchiré | Dune plateau | Hausa | 284 |
| Bamo Jigo | Dune plateau | Hausa | 2045 |
| Dara Amadou | Dune plateau | Hausa | 422 |
| Janjouna Dan Tanine | Dune plateau | Hausa | 613 |
| Fagagaou | Slope | Hausa | 2325 |
| Gade Iyya | Slope | Hausa | 562 |
| Garin Yari Idi 1 | Dune plateau | Hausa | 562 |
| Garin Yari Idi 2 | Dune plateau | Hausa | 632 |
| Guidan Moussa | Dune plateau | Hausa | 679 |
| Kalgon Waraou | Dune plateau | Hausa | 337 |
| Maiki | Dune plateau | Hausa | 1544 |
| Mamawa | Slope | Hausa | 517 |
| Sae Saboua | Dune plateau | Hausa | 3691 |
| Sarkin Bindiga | Dune plateau | Hausa | 832 |
| Tchadi | Dune plateau | Hausa | 1623 |
| Tchake | Dune plateau | Hausa | 3989 |
| Tessaoua | Dune plateau | Hausa | 2426 |
| Tsouloulou | Dune plateau | Hausa | 6346 |