Guinea-Bissau Population Pyramid 2085
Guinea-Bissau in 2085
In 2085, Guinea-Bissau is projected to have a population of 4,505,908 people. Ten years before, in 2075, the projected population is 4,310,602 — 4.5% lower.
Half of the population would be younger than 34.9 years, with 21.5% children under 15 and 12.5% aged 65 or older. The near-vertical sides of the pyramid indicate a stationary age structure, with births roughly balancing the passage of cohorts into older age.
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 | 4,505,908 | 34.9 | |
| Gambia | 5,583,274 | 36.9 | |
| Cabo Verde | 480,956 | 53.2 | |
| Liberia | 12,168,810 | 33.7 | |
| Mauritania | 15,257,622 | 32.1 |





