| Country | Year | |||||
|---|---|---|---|---|---|---|
| Benin | 2029 | 7,307,725 | 7,179,177 | 14,486,902 | ||
| Cabo Verde | 2029 | 308,827 | 326,435 | 635,262 | ||
| Gambia, The | 2029 | 1,214,969 | 1,249,609 | 2,464,578 | ||
| Ghana | 2029 | 16,948,701 | 17,518,372 | 34,467,073 | ||
| Guinea | 2029 | 8,165,943 | 8,143,247 | 16,309,190 | ||
| Cote d'Ivoire | 2029 | 14,447,803 | 14,228,128 | 28,675,931 | ||
| Liberia | 2029 | 2,780,234 | 2,810,446 | 5,590,680 | ||
| Mali | 2029 | 11,722,056 | 12,431,790 | 24,153,846 | ||
| Mauritania | 2029 | 2,236,079 | 2,412,803 | 4,648,882 | ||
| Niger | 2029 | 13,344,452 | 13,296,626 | 26,641,078 | ||
| Nigeria | 2029 | 124,635,359 | 120,238,835 | 244,874,194 | ||
| Guinea-Bissau | 2029 | 1,050,803 | 1,088,980 | 2,139,783 | ||
| Senegal | 2029 | 8,995,782 | 9,593,233 | 18,589,015 | ||
| Saint Helena | 2029 | 3,872 | 3,934 | 7,806 | ||
| Sierra Leone | 2029 | 3,916,660 | 4,112,517 | 8,029,177 | ||
| Togo | 2029 | 5,157,214 | 5,247,242 | 10,404,456 | ||
| Burkina Faso | 2029 | 13,642,808 | 13,752,280 | 27,395,088 |