Guinea-Bissau Population Pyramid 2065
Guinea-Bissau
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2065
Population:
4,021,990
Summary
Guinea-Bissau in 2065
By 2065, the population of Guinea-Bissau is expected to reach 4,021,990. That would be 10.2% more than in 2055 (3,650,911).
With a projected median age of 30.5 years, Guinea-Bissau would have a youth dependency ratio of 37.7 and an old-age dependency ratio of 12.2 per 100 people of working age. The near-vertical sides of the pyramid indicate a stationary age structure, with births roughly balancing the passage of cohorts into older age.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
Key indicators for Guinea-Bissau
Population
4,021,990
Median age
30.5
0-14 %
25.2%
65+ %
8.1%
Child dependency
37.7
Old-age dependency
12.2
Region
Pyramid shape
Population 2050
3,438,608
Population 2100
4,665,485
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 | 4,021,990 | 30.5 | |
| Gambia | 5,016,711 | 31.6 | |
| Cabo Verde | 548,115 | 49.3 | |
| Liberia | 10,556,603 | 29.4 | |
| Mauritania | 12,051,735 | 27.0 |
Frequently asked questions about Guinea-Bissau's population
How many people are projected to live in Guinea-Bissau in 2065?
Guinea-Bissau is projected to have a population of 4,021,990 in 2065.
Is the population of Guinea-Bissau increasing or decreasing?
Yes, growing: up 10.2% from 2055, with a projected population of 3,438,608 in 2050.
What is the median age in Guinea-Bissau?
Guinea-Bissau's median age is 30.5 years.
How many children and older people live in Guinea-Bissau?
In Guinea-Bissau, 25.2% of people are under 15 and 8.1% are 65 or older.
What shape is Guinea-Bissau's population pyramid, and what does it mean?
Guinea-Bissau's pyramid is stationary — similar-sized cohorts through the younger ages, the signature of near-replacement fertility.
