Guinea Population Pyramid 2055
Guinea in 2055
United Nations projections (medium variant) put the population of Guinea at 24,929,831 in 2055. That would be 14.3% more than in 2045 (21,817,244).
Half of the population would be younger than 26.6 years, with 29.3% children under 15 and 5.4% 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 | 24,929,831 | 26.6 | |
| Benin | 26,386,125 | 25.0 | |
| Senegal | 32,611,132 | 27.9 | |
| Togo | 16,808,373 | 25.2 | |
| Sierra Leone | 13,629,115 | 28.7 |





