Guinea Population Pyramid 1978
Guinea
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1978
Population:
4,877,853
Summary
Guinea in 1978
The population of Guinea in 1978 was 4,877,853. That is 18.4% more than in 1968, when the population stood at 4,118,550.
With a median age of 19.0 years, Guinea had a youth dependency ratio of 77.9 and an old-age dependency ratio of 7.5 per 100 people of working age. This is an expansive pyramid — each cohort of children is larger than the one above it, the signature of high birth rates and rapid growth.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
Key indicators for Guinea
What is driving the change
Births per woman
Total fertility rate, 1960–2023
1234567
1960Replacement level (2.1)2023 · 4.22
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.
Life expectancy at birth
Years, 1960–2023
Total
Women
Men
3040506070
19602023 · 60.7
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.
People supported per 100 workers
Dependency ratios, 1950–2100
Children
Older adults
22456890
19502100
Migration to and from Guinea
Where immigrants come from (2024)
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 |
Where emigrants live (2024)
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 |
Explore
Immigration statistics
Origin of migrant stocks map
Source: United Nations International Migrant Stock 2024.
How Guinea compares with its neighbours
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Guinea | 4,877,854 | 19.0 | |
| Senegal | 5,568,097 | 17.2 | |
| Niger | 5,782,933 | 16.4 | |
| Benin | 3,718,305 | 17.5 | |
| Burkina Faso | 6,590,984 | 17.8 |
Frequently asked questions about Guinea's population
What was the population of Guinea in 1978?
In 1978, Guinea's population was 4,877,853.
Is Guinea's population growing or shrinking?
Yes, growing: up 18.4% from 1968, with a projected population of 23,404,584 in 2050.
What is the median age in Guinea?
The median age in Guinea is 19.0 years — half the population is younger, half older.
How many children and older people live in Guinea?
4.1% of Guinea's population is 65 or older, and 42.0% is under 15.
What type of population pyramid does Guinea have?
Guinea has an expansive pyramid: a wide base of young cohorts reflecting high fertility and continued population growth.
