Gabon Population Pyramid 2027
Gabon in 2027
By 2027, the population of Gabon is expected to reach 2,701,851. That would be 25.3% more than in 2017 (2,156,900).
Half of the population would be younger than 22.7 years, with 35.6% children under 15 and 4.2% aged 65 or older. The broad-based, expansive shape of the pyramid points to high fertility and strong population growth.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
In 2023 women in Gabon had on average 3.65 children, above the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
A child born there in 2023 could expect to live 68.3 years on average (71.1 years for girls, 65.9 for boys).
Source: World Bank World Development Indicators, latest available year.
437,888 immigrants live in Gabon, 17.2% of the population.
| Equatorial Guinea | 94,354 |
| Mali | 59,837 |
| Benin | 56,627 |
| Cameroon | 54,949 |
| Senegal | 33,087 |
61,160 people born in Gabon live in other countries.
| France | 36,785 |
| Mali | 15,565 |
| Congo | 3,125 |
| Cameroon | 1,363 |
| Togo | 910 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Gabon | 2,701,851 | 22.7 | |
| Equatorial Guinea | 2,030,755 | 22.0 | |
| Sao Tome and Principe | 249,788 | 21.0 | |
| Central African Republic | 5,888,123 | 15.9 | |
| Congo | 6,794,294 | 19.9 |





