Benin Population Pyramid 2070
Benin in 2070
By 2070, the population of Benin is expected to reach 31,879,283. Ten years before, in 2060, the projected population is 28,272,759 — 12.8% lower.
With a projected median age of 28.3 years, Benin would have a youth dependency ratio of 42.4 and an old-age dependency ratio of 10.8 per 100 people of working age. This is a stationary pyramid — similar numbers in each age group up to the older cohorts, the signature of near-replacement fertility.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
The fertility rate of Benin was 4.56 births per woman in 2023, above the 2.1 needed to replace each generation.
Source: World Bank World Development Indicators, latest available year.
A child born there in 2023 could expect to live 60.8 years on average (62.2 years for girls, 59.3 for boys).
Source: World Bank World Development Indicators, latest available year.
373,677 immigrants live in Benin, 2.6% of the population.
| Togo | 120,390 |
| Nigeria | 92,433 |
| Niger | 82,865 |
| Côte d'Ivoire | 36,443 |
| Ghana | 17,211 |
726,530 people born in Benin live in other countries.
| Nigeria | 404,468 |
| Côte d'Ivoire | 75,331 |
| Togo | 72,863 |
| Gabon | 56,627 |
| France | 31,581 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Benin | 31,879,283 | 28.3 | |
| Guinea | 28,702,814 | 30.4 | |
| Senegal | 38,922,604 | 31.7 | |
| Togo | 20,395,142 | 27.9 | |
| Burkina Faso | 45,317,075 | 31.1 |





