| Country | Year | |||||
|---|---|---|---|---|---|---|
| Benin | 2030 | 7,479,605 | 7,345,340 | 14,824,945 | ||
| Cabo Verde | 2030 | 311,905 | 329,679 | 641,584 | ||
| Gambia, The | 2030 | 1,232,811 | 1,268,191 | 2,501,002 | ||
| Ghana | 2030 | 17,294,732 | 17,882,186 | 35,176,918 | ||
| Guinea | 2030 | 8,367,674 | 8,343,716 | 16,711,390 | ||
| Cote d'Ivoire | 2030 | 14,650,508 | 14,434,242 | 29,084,750 | ||
| Liberia | 2030 | 2,837,651 | 2,869,003 | 5,706,654 | ||
| Mali | 2030 | 12,022,849 | 12,753,002 | 24,775,851 | ||
| Mauritania | 2030 | 2,277,004 | 2,456,894 | 4,733,898 | ||
| Niger | 2030 | 13,723,208 | 13,678,910 | 27,402,118 | ||
| Nigeria | 2030 | 127,515,075 | 123,049,667 | 250,564,742 | ||
| Guinea-Bissau | 2030 | 1,067,751 | 1,105,812 | 2,173,563 | ||
| Senegal | 2030 | 9,182,111 | 9,788,772 | 18,970,883 | ||
| Saint Helena | 2030 | 3,862 | 3,936 | 7,798 | ||
| Sierra Leone | 2030 | 4,017,654 | 4,215,418 | 8,233,072 | ||
| Togo | 2030 | 5,278,474 | 5,370,584 | 10,649,058 | ||
| Burkina Faso | 2030 | 14,023,878 | 14,136,866 | 28,160,744 |