Guinea-Bissau Population Pyramid 2098
Guinea-Bissau in 2098
By 2098, the population of Guinea-Bissau is expected to reach 4,652,243. That would be 2.3% more than in 2088 (4,549,001).
The median age is projected at 37.1 years, with 30.6 children under 15 and 23.1 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.
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 | 4,652,243 | 37.1 | |
| Gambia | 5,699,399 | 39.5 | |
| Cabo Verde | 425,417 | 54.2 | |
| Liberia | 12,631,592 | 35.9 | |
| Sierra Leone | 15,966,369 | 38.1 |





