| Country | Year | |||||
|---|---|---|---|---|---|---|
| Benin | 2050 | 10,926,736 | 10,741,825 | 21,668,561 | ||
| Cabo Verde | 2050 | 354,250 | 378,115 | 732,365 | ||
| Gambia, The | 2050 | 1,554,997 | 1,604,294 | 3,159,291 | ||
| Ghana | 2050 | 25,160,338 | 26,102,292 | 51,262,630 | ||
| Guinea | 2050 | 12,908,816 | 12,871,865 | 25,780,681 | ||
| Cote d'Ivoire | 2050 | 18,290,809 | 18,204,628 | 36,495,437 | ||
| Liberia | 2050 | 3,985,566 | 4,045,810 | 8,031,376 | ||
| Mali | 2050 | 18,171,487 | 19,352,737 | 37,524,224 | ||
| Mauritania | 2050 | 3,084,547 | 3,329,727 | 6,414,274 | ||
| Niger | 2050 | 21,529,815 | 21,665,908 | 43,195,723 | ||
| Nigeria | 2050 | 193,470,171 | 188,088,222 | 381,558,393 | ||
| Guinea-Bissau | 2050 | 1,395,771 | 1,441,150 | 2,836,921 | ||
| Senegal | 2050 | 12,957,965 | 13,741,155 | 26,699,120 | ||
| Saint Helena | 2050 | 3,498 | 3,737 | 7,235 | ||
| Sierra Leone | 2050 | 6,487,020 | 6,736,912 | 13,223,932 | ||
| Togo | 2050 | 8,029,310 | 8,175,816 | 16,205,126 | ||
| Burkina Faso | 2050 | 22,927,855 | 23,219,841 | 46,147,696 |