Population Pyramids of the World from 1950 to 2100

Sao Tome and Principe Population Pyramid 1996

Sao Tome and Principe
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1996
Population: 136,962

Year

-5 -1   1996  +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 1996

As of 1996, Sao Tome and Principe counted 136,962 inhabitants. Over the previous ten years the population grew by 23.2%, up from 111,150 in 1986.

Half of the population was younger than 17.3 years; 44.7% were children under 15 and 4.3% were 65 or older. The broad-based, expansive shape of the pyramid points to high fertility and strong population growth.

Ranks #190 of 201 by population Ranks #170 of 201 by median age Ranks #85 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
136,962
Median age
17.3
0-14 %
44.7%
65+ %
4.3%
Child dependency
87.4
Old-age dependency
8.3
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 136,962 17.3
Equatorial Guinea 593,492 19.0
Gabon 1,152,015 18.9
Congo 2,826,785 18.1
Central African Republic 3,435,965 17.2
Frequently asked questions about Sao Tome and Principe's population
How many people lived in Sao Tome and Principe in 1996?
Sao Tome and Principe had a population of 136,962 in 1996.
Is the population of Sao Tome and Principe increasing or decreasing?
Sao Tome and Principe's population grew 23.2% over the previous ten years, and is projected to reach 365,115 by 2050.
How old is the population of Sao Tome and Principe?
Sao Tome and Principe's median age is 17.3 years.
How many children and older people live in Sao Tome and Principe?
In Sao Tome and Principe, 44.7% of people are under 15 and 4.3% are 65 or older.
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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