Guinea-Bissau Population Pyramid 1966
Guinea-Bissau
Afghanistan
Africa
Albania
Algeria
Angola
Antigua and Barbuda
Argentina
Armenia
Aruba
Asia
Australia
Australia/New Zealand
Austria
Azerbaijan
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Belarus
Belgium
Belize
Benin
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Bolivia (Plurinational State of)
Bosnia and Herzegovina
Botswana
Brazil
Brunei Darussalam
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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
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Côte d'Ivoire
Dem. People's Republic of Korea
Democratic Republic of the Congo
Denmark
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Eastern Africa
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Equatorial Guinea
Eritrea
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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
1966
Population:
566,907
Summary
Guinea-Bissau in 1966
The population of Guinea-Bissau in 1966 was 566,907. The population was almost unchanged from 1956, when it stood at 566,970.
The median age was 19.9 years, and for every 100 people of working age (15–64) there were 77.8 children under 15 and 7.9 people aged 65 or over. 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 | 566,908 | 19.9 | |
| Gambia | 468,516 | 19.7 | |
| Cabo Verde | 252,976 | 17.1 | |
| Mauritania | 974,157 | 18.6 | |
| Liberia | 1,324,383 | 19.2 |
Frequently asked questions about Guinea-Bissau's population
How many people lived in Guinea-Bissau in 1966?
Guinea-Bissau had a population of 566,907 in 1966.
Is Guinea-Bissau's population growing or shrinking?
It has been roughly stable since 1956, 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 19.9 years — half the population is younger, half older.
How many children and older people live in Guinea-Bissau?
4.3% of Guinea-Bissau's population is 65 or older, and 41.9% is under 15.
What shape is Guinea-Bissau's population pyramid, and what does it mean?
Guinea-Bissau has an expansive pyramid: a wide base of young cohorts reflecting high fertility and continued population growth.
