| Location name | Source | Data date | Population | |
|---|---|---|---|---|
| Burkina Faso | UNHCR, Government | 30 Apr 2021 | 2.5% | 22,078 |
| Chad | UNHCR, Government | 30 Apr 2021 | 56.7% | 504,867 |
| Mali | UNHCR, Government | 31 Mar 2021 | 5.5% | 48,547 |
| Mauritania | UNHCR, Government | 30 Apr 2021 | 8.3% | 74,006 |
| Niger | UNHCR, Government | 30 Apr 2021 | 27.0% | 240,728 |
| Location name | Source | Data date | Population | |
|---|---|---|---|---|
| Burkina Faso | Government | 30 Apr 2021 | 53.8% | 1,218,754 |
| Chad | IOM | 30 Apr 2021 | 17.7% | 401,511 |
| Mali | Government | 31 Jan 2021 | 15.3% | 346,864 |
| Niger | Government | 30 Apr 2021 | 13.2% | 300,320 |