Guinea-Bissau Population Pyramid 2003
Guinea-Bissau in 2003
As of 2003, Guinea-Bissau counted 1,318,806 inhabitants. That is 24.6% more than in 1993, when the population stood at 1,058,744.
The median age was 17.6 years, and for every 100 people of working age (15–64) there were 84.0 children under 15 and 6.3 people aged 65 or over. The pyramid is expansive: its wide base of young cohorts reflects high fertility and a rapidly growing population.
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 | 1,318,806 | 17.6 | |
| Gambia | 1,577,612 | 16.7 | |
| Cabo Verde | 473,383 | 19.6 | |
| Mauritania | 2,802,046 | 17.7 | |
| Liberia | 3,119,533 | 18.4 |





