Gambia Population Pyramid 2045
Gambia in 2045
By 2045, the population of the Gambia is expected to reach 4,024,237. Compared with 2035, when the projection stands at 3,433,426, that represents growth of 17.2% over ten years.
Half of the population would be younger than 25.6 years, with 30.2% children under 15 and 4.8% aged 65 or older. This is an expansive pyramid — each cohort of children is larger than the one above it, the signature of high birth rates and rapid growth.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
The fertility rate of the Gambia was 4.01 births per woman in 2023, above the 2.1 needed to replace each generation.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 65.9 years in 2023: 67.5 for women and 64.2 for men.
Source: World Bank World Development Indicators, latest available year.
229,280 immigrants live in Gambia, 8.3% of the population.
| Senegal | 145,276 |
| Guinea | 49,508 |
| Guinea-Bissau | 15,119 |
| Mali | 11,344 |
| Mauritania | 3,992 |
72,452 people born in Gambia live in other countries.
| Spain | 29,653 |
| Italy | 26,164 |
| Senegal | 5,764 |
| Ghana | 2,109 |
| Mali | 1,629 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Gambia | 4,024,237 | 25.6 | |
| Guinea-Bissau | 3,204,249 | 25.5 | |
| Cabo Verde | 563,477 | 39.4 | |
| Liberia | 8,310,645 | 24.6 | |
| Mauritania | 8,538,531 | 22.2 |





