Guinea Population Pyramid 2100
Guinea in 2100
United Nations projections (medium variant) put the population of Guinea at 32,007,047 in 2100. Ten years before, in 2090, the projected population is 31,539,456 — 1.5% lower.
Half of the population would be younger than 36.3 years, with 20.5% children under 15 and 14.1% aged 65 or older. 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 had on average 4.22 children, above the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
A child born there in 2023 could expect to live 60.7 years on average (61.9 years for girls, 59.5 for boys).
Source: World Bank World Development Indicators, latest available year.
107,944 immigrants live in Guinea, 0.7% of the population.
| Mali | 43,694 |
| Equatorial Guinea | 9,933 |
| Sierra Leone | 8,065 |
| Côte d'Ivoire | 7,401 |
| Algeria | 6,542 |
508,203 people born in Guinea live in other countries.
| Côte d'Ivoire | 111,634 |
| France | 92,446 |
| Senegal | 54,779 |
| Gambia | 49,508 |
| Mali | 47,098 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Guinea | 32,007,047 | 36.3 | |
| Togo | 26,300,754 | 33.3 | |
| Benin | 39,587,568 | 34.0 | |
| Mauritania | 17,118,470 | 35.7 | |
| Senegal | 47,014,186 | 38.3 |





