| Country | Year | |||||
|---|---|---|---|---|---|---|
| Angola | 2021 | 11,270,502 | 11,015,293 | 22,285,795 | ||
| Chad | 2021 | 6,081,194 | 6,494,226 | 12,575,420 | ||
| Congo (Brazzaville) | 2021 | 2,631,644 | 2,619,737 | 5,251,381 | ||
| Congo (Kinshasa) | 2021 | 44,184,032 | 44,391,299 | 88,575,331 | ||
| Cameroon | 2021 | 13,406,841 | 13,351,990 | 26,758,831 | ||
| Central African Republic | 2021 | 2,945,583 | 2,982,222 | 5,927,805 | ||
| Equatorial Guinea | 2021 | 415,079 | 416,057 | 831,136 | ||
| Gabon | 2021 | 924,260 | 926,797 | 1,851,057 | ||
| Sao Tome and Principe | 2021 | 104,009 | 104,401 | 208,410 |