| Country | Year | |||||
|---|---|---|---|---|---|---|
| Angola | 2017 | 10,103,296 | 9,879,623 | 19,982,919 | ||
| Chad | 2017 | 5,629,843 | 6,042,741 | 11,672,584 | ||
| Congo (Brazzaville) | 2017 | 2,401,729 | 2,390,489 | 4,792,218 | ||
| Congo (Kinshasa) | 2017 | 40,212,763 | 40,445,659 | 80,658,422 | ||
| Cameroon | 2017 | 12,106,731 | 12,047,011 | 24,153,742 | ||
| Central African Republic | 2017 | 2,700,806 | 2,743,589 | 5,444,395 | ||
| Equatorial Guinea | 2017 | 376,046 | 378,477 | 754,523 | ||
| Gabon | 2017 | 854,150 | 860,011 | 1,714,161 | ||
| Sao Tome and Principe | 2017 | 97,179 | 97,602 | 194,781 |