Population Pyramids of the World from 1950 to 2100

Sao Tome and Principe Population Pyramid 2047

Sao Tome and Principe
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2047
Population: 350,765

Year

-5 -1   2047  +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

Sao Tome and Principe in 2047

By 2047, the population of Sao Tome and Principe is expected to reach 350,766. That would be 16.7% more than in 2037 (300,444).

The median age is projected at 25.1 years, with 50.1 children under 15 and 9.9 people aged 65 or over for every 100 people of working age (15–64). The pyramid is expansive: its wide base of young cohorts reflects high fertility and a rapidly growing population.

Ranks #182 of 201 by population Ranks #169 of 201 by median age Ranks #39 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 Sao Tome and Principe
Population
350,766
Median age
25.1
0-14 %
31.3%
65+ %
6.2%
Child dependency
50.1
Old-age dependency
9.9
Region
AFRICA
Pyramid shape
Expansive
Population 2050
365,115
Population 2100
534,014
What is driving the change
Births per woman
Total fertility rate, 1960–2023
1234567
1960Replacement level (2.1)2023 · 3.64

In 2023 women in Sao Tome and Principe had on average 3.64 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
304050607080
19602023 · 69.7

A child born there in 2023 could expect to live 69.7 years on average (73.7 years for girls, 66.2 for boys).

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 Sao Tome and Principe
Where immigrants come from (2024)

1,905 immigrants live in Sao Tome and Principe, 0.8% of the population.

Cabo Verde1,115
Angola292
Gabon192
Equatorial Guinea118
Portugal95
Where emigrants live (2024)

41,433 people born in Sao Tome and Principe live in other countries.

Portugal23,121
Angola7,062
Gabon7,058
Equatorial Guinea1,936
Cabo Verde1,893
Explore
Immigration statistics Origin of migrant stocks map

Source: United Nations International Migrant Stock 2024.

How Sao Tome and Principe compares with its neighbours
Country Population Median age Relative size
Sao Tome and Principe 350,766 25.1
Equatorial Guinea 3,005,560 24.9
Gabon 3,894,846 26.1
Central African Republic 9,972,764 19.3
Congo 10,427,912 23.6
Frequently asked questions about Sao Tome and Principe's population
What will the population of Sao Tome and Principe be in 2047?
UN projections put Sao Tome and Principe's population at 350,766 in 2047.
Is Sao Tome and Principe's population growing or shrinking?
Sao Tome and Principe's population grew 16.7% over the previous ten years, and is projected to reach 365,115 by 2050.
How old is the population of Sao Tome and Principe?
The median age in Sao Tome and Principe is 25.1 years — half the population is younger, half older.
How many children and older people live in Sao Tome and Principe?
6.2% of Sao Tome and Principe's population is 65 or older, and 31.3% is under 15.
What type of population pyramid does Sao Tome and Principe have?
Sao Tome and Principe's pyramid is expansive — broad at the bottom, the signature of high birth rates and a growing population.

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