Guinea-Bissau Population Pyramid 2025
Guinea-Bissau
Afghanistan
Africa
Albania
Algeria
Angola
Antigua and Barbuda
Argentina
Armenia
Aruba
Asia
Australia
Australia/New Zealand
Austria
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Bolivia (Plurinational State of)
Bosnia and Herzegovina
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Burkina Faso
Burundi
Cabo Verde
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Cameroon
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Caribbean
Central African Republic
Central America
Central Asia
Chad
Channel Islands
Chile
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China, Hong Kong SAR
China, Macao SAR
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Comoros
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Croatia
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Cyprus
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Côte d'Ivoire
Dem. People's Republic of Korea
Democratic Republic of the Congo
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Finland
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French Guiana
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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
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Israel
Italy
Jamaica
Japan
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Kazakhstan
Kenya
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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
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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:
2,249,515
Summary
Guinea-Bissau in 2025
The population of Guinea-Bissau in 2025 was 2,249,515. That is 25.9% more than in 2015, when the population stood at 1,786,456.
With a median age of 20.4 years, Guinea-Bissau had a youth dependency ratio of 65.6 and an old-age dependency ratio of 5.5 per 100 people of working age. 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.
Key indicators for Guinea-Bissau
What is driving the change
Births per woman
Total fertility rate, 1960–2023
1234567
1960Replacement level (2.1)2023 · 3.84
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
Years, 1960–2023
Total
Women
Men
203040506070
19602023 · 64.1
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.
People supported per 100 workers
Dependency ratios, 1950–2100
Children
Older adults
255075100
19502100
Migration to and from Guinea-Bissau
Where immigrants come from (2024)
14,081 immigrants live in Guinea-Bissau, 0.6% of the population.
| Senegal | 7,634 |
| Guinea | 3,032 |
| Gambia | 917 |
| Liberia | 532 |
| Portugal | 505 |
Where emigrants live (2024)
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 |
Explore
Immigration statistics
Origin of migrant stocks map
Source: United Nations International Migrant Stock 2024.
How Guinea-Bissau compares with its neighbours
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Guinea-Bissau | 2,249,515 | 20.4 | |
| Gambia | 2,822,093 | 19.6 | |
| Cabo Verde | 527,326 | 30.0 | |
| Mauritania | 5,315,065 | 18.5 | |
| Liberia | 5,731,206 | 19.8 |
Frequently asked questions about Guinea-Bissau's population
What was the population of Guinea-Bissau in 2025?
Guinea-Bissau had a population of 2,249,515 in 2025.
Is Guinea-Bissau's population growing or shrinking?
Yes, growing: up 25.9% from 2015, with a projected population of 3,438,608 in 2050.
How old is the population of Guinea-Bissau?
The median age in Guinea-Bissau is 20.4 years — half the population is younger, half older.
What share of Guinea-Bissau's population is over 65 or under 15?
In Guinea-Bissau, 38.3% of people are under 15 and 3.2% are 65 or older.
What type of population pyramid does Guinea-Bissau have?
Guinea-Bissau has an expansive pyramid: a wide base of young cohorts reflecting high fertility and continued population growth.
