Population density is midyear population divided by land area in square kilometers.
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cameroon | 13.6 | 24.0 | 31.5 | 36.1 | 41.6 | 42.8 | 44.0 | 45.3 | 46.7 | 48.2 | 49.6 | 51.0 | 52.5 | 54.0 | 55.4 | 56.9 | 58.5 |
| Central African Republic | 3.4 | 4.6 | 6.2 | 6.9 | 7.2 | 7.3 | 7.4 | 7.5 | 7.4 | 7.4 | 7.6 | 7.7 | 7.8 | 7.9 | 8.1 | 8.2 | 8.2 |
| Chad | 3.0 | 4.8 | 6.8 | 8.2 | 9.8 | 10.1 | 10.5 | 10.9 | 11.3 | 11.6 | 12.0 | 12.4 | 12.8 | 13.3 | 13.7 | 14.2 | 14.7 |
| Congo | 4.1 | 7.0 | 9.2 | 10.8 | 13.1 | 13.5 | 13.9 | 14.2 | 14.6 | 14.9 | 15.3 | 15.7 | 16.1 | 16.4 | 16.8 | 17.3 | 17.7 |
| Equatorial Guinea | 11.4 | 16.9 | 25.1 | 33.8 | 42.4 | 44.3 | 46.1 | 48.0 | 49.9 | 51.8 | 53.8 | 55.7 | 57.6 | 59.5 | 61.2 | 62.7 | 64.3 |
| Gabon | 2.3 | 3.8 | 5.0 | 5.7 | 6.7 | 6.9 | 7.2 | 7.4 | 7.7 | 7.9 | 8.2 | 8.4 | 8.6 | 8.8 | 9.0 | 9.2 | 9.4 |