Population Pyramids of the World from 1950 to 2100

Guinea Population Pyramid 2025

Guinea
Afghanistan Africa Albania Algeria Angola Antigua and Barbuda Argentina Armenia Aruba Asia Australia Australia/New Zealand Austria Azerbaijan Bahamas Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bhutan Bolivia (Plurinational State of) Bosnia and Herzegovina Botswana Brazil Brunei Darussalam Bulgaria Burkina Faso Burundi Cabo Verde Cambodia Cameroon Canada Caribbean Central African Republic Central America Central Asia Chad Channel Islands Chile China China, Hong Kong SAR China, Macao SAR Colombia Comoros Congo Costa Rica Croatia Cuba Curaçao Cyprus Czech Republic Côte d'Ivoire Dem. People's Republic of Korea Democratic Republic of the Congo Denmark Djibouti Dominican Republic Eastern Africa Eastern Asia Eastern Europe Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Ethiopia Europe Fiji Finland France French Guiana French Polynesia Gabon Gambia Georgia Germany Ghana Greece Grenada Guadeloupe Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Honduras Hungary Iceland India Indonesia Iran (Islamic Republic of) Iraq Ireland Israel Italy Jamaica Japan Jordan Kazakhstan Kenya Kiribati Kuwait Kyrgyzstan Lao People's Democratic Republic Latin America and the Caribbean Latvia Least developed countries Lebanon Lesotho Less developed regions Less developed regions, excluding China Less developed regions, excluding least developed countries Liberia Libya Lithuania Luxembourg Madagascar Malawi Malaysia Maldives Mali Malta Martinique Mauritania Mauritius Mayotte Melanesia Mexico Micronesia Micronesia (Fed. States of) Middle Africa Mongolia Montenegro More developed regions Morocco Mozambique Myanmar Namibia Nepal Netherlands New Caledonia New Zealand Nicaragua Niger Nigeria Northern Africa Northern America Northern Europe Norway Oceania Oman Other non-specified areas Pakistan Panama Papua New Guinea Paraguay Peru Philippines Poland Polynesia Portugal Puerto Rico Qatar Republic of Korea Republic of Moldova Romania Russian Federation Rwanda Réunion Saint Lucia Saint Vincent and the Grenadines Samoa Sao Tome and Principe Saudi Arabia Senegal Serbia Seychelles Sierra Leone Singapore Slovakia Slovenia Solomon Islands Somalia South Africa South America South Sudan South-Central Asia South-Eastern Asia Southern Africa Southern Asia Southern Europe Spain Sri Lanka State of Palestine Sub-Saharan Africa Sudan Suriname Swaziland Sweden Switzerland Syrian Arab Republic TFYR Macedonia Tajikistan Thailand Timor-Leste Togo Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Uganda Ukraine United Arab Emirates United Kingdom United Republic of Tanzania United States Virgin Islands United States of America Uruguay Uzbekistan Vanuatu Venezuela (Bolivarian Republic of) Viet Nam Western Africa Western Asia Western Europe Western Sahara World Yemen Zambia Zimbabwe
2025
Population: 15,099,726

Year

-5 -1   2025  +1 +5

Country

A B C D E F G H I J K L M N O P Q R S T U V W Y Z
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Summary

Guinea in 2025

The population of Guinea in 2025 was 15,099,727. A decade earlier, in 2015, the population was 11,767,070; it has grown by 28.3% since.

With a median age of 19.3 years, Guinea had a youth dependency ratio of 72.4 and an old-age dependency ratio of 6.2 per 100 people of working age. The broad-based, expansive shape of the pyramid points to high fertility and strong population growth.

Ranks #75 of 201 by population Ranks #180 of 201 by median age Ranks #32 of 201 by growth

Share of the population by age group, 1950–2100

Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.

Key indicators for Guinea
Population
15,099,727
Median age
19.3
0-14 %
40.5%
65+ %
3.5%
Child dependency
72.4
Old-age dependency
6.2
Region
AFRICA
Pyramid shape
Expansive
Population 2050
23,404,584
Population 2100
32,007,047
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.

Mali43,694
Equatorial Guinea9,933
Sierra Leone8,065
Côte d'Ivoire7,401
Algeria6,542
Where emigrants live (2024)

508,203 people born in Guinea live in other countries.

Côte d'Ivoire111,634
France92,446
Senegal54,779
Gambia49,508
Mali47,098
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 15,099,727 19.3
Benin 14,814,460 19.1
Senegal 18,931,967 20.6
Togo 9,721,608 20.1
Sierra Leone 8,819,794 20.7
Frequently asked questions about Guinea's population
How many people lived in Guinea in 2025?
In 2025, Guinea's population was 15,099,727.
Is the population of Guinea increasing or decreasing?
Yes, growing: up 28.3% from 2015, with a projected population of 23,404,584 in 2050.
What is the median age in Guinea?
The median age in Guinea is 19.3 years — half the population is younger, half older.
How many children and older people live in Guinea?
3.5% of Guinea's population is 65 or older, and 40.5% is under 15.
What shape is Guinea's population pyramid, and what does it mean?
Guinea has an expansive pyramid: a wide base of young cohorts reflecting high fertility and continued population growth.

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