Benin Population Pyramid 2075
Benin in 2075
By 2075, the population of Benin is expected to reach 33,548,440. That would be 11.4% more than in 2065 (30,111,489).
The median age is projected at 29.3 years, with 40.7 children under 15 and 11.9 people aged 65 or over for every 100 people of working age (15–64). 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 | 33,548,440 | 29.3 | |
| Guinea | 29,650,856 | 31.5 | |
| Senegal | 40,728,580 | 32.8 | |
| Togo | 21,543,950 | 28.8 | |
| Burkina Faso | 46,763,508 | 32.3 |





