Guinea-Bissau Population Pyramid 2038
Guinea-Bissau in 2038
United Nations projections (medium variant) put the population of Guinea-Bissau at 2,873,933 in 2038. Ten years before, in 2028, the projected population is 2,394,230 — 20.0% lower.
The median age is projected at 23.7 years, with 52.5 children under 15 and 6.4 people aged 65 or over for every 100 people of working age (15–64). 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 Guinea-Bissau had on average 3.84 children, above the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 64.1 years in 2023: 66.4 for women and 61.7 for men.
Source: World Bank World Development Indicators, latest available year.
14,081 immigrants live in Guinea-Bissau, 0.6% of the population.
| Senegal | 7,634 |
| Guinea | 3,032 |
| Gambia | 917 |
| Liberia | 532 |
| Portugal | 505 |
103,999 people born in Guinea-Bissau live in other countries.
| Portugal | 36,682 |
| Senegal | 31,321 |
| Gambia | 15,119 |
| Cabo Verde | 5,576 |
| Guinea | 4,217 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Guinea-Bissau | 2,873,934 | 23.7 | |
| Gambia | 3,613,501 | 23.5 | |
| Cabo Verde | 554,082 | 36.2 | |
| Mauritania | 7,348,365 | 20.7 | |
| Liberia | 7,408,713 | 23.0 |





