Population Pyramids of the World from 1950 to 2100

Samoa Population Pyramid 1987

Samoa
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1987
Population: 167,661

Year

-5 -1   1987  +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

Samoa in 1987

In 1987, Samoa had a total population of 167,661 people. A decade earlier, in 1977, the population was 159,753; it has grown by 5.0% since.

The median age was 18.0 years, and for every 100 people of working age (15–64) there were 77.6 children under 15 and 6.2 people aged 65 or over. The broad-based, expansive shape of the pyramid points to high fertility and strong population growth.

Ranks #182 of 201 by population Ranks #142 of 201 by median age Ranks #173 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 Samoa
Population
167,661
Median age
18.0
0-14 %
42.2%
65+ %
3.4%
Child dependency
77.6
Old-age dependency
6.2
Region
OCEANIA
Pyramid shape
Expansive
Population 2050
272,726
Population 2100
383,557
What is driving the change
Births per woman
Total fertility rate, 1960–2023
12345678
1960Replacement level (2.1)2023 · 3.83

In 2023 women in Samoa had on average 3.83 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
4050607080
19602023 · 71.7

Life expectancy at birth was 71.7 years in 2023: 73.7 for women and 69.9 for men.

Source: World Bank World Development Indicators, latest available year.

People supported per 100 workers
Dependency ratios, 1950–2100
Children Older adults
306090120
19502100
Migration to and from Samoa
Where immigrants come from (2024)

2,076 immigrants live in Samoa, 1.0% of the population.

New Zealand1,164
United States of America284
Australia258
Fiji105
Tonga57
Where emigrants live (2024)

103,124 people born in Samoa live in other countries.

New Zealand63,075
Australia38,964
Greece483
Fiji308
Tonga208
Explore
Immigration statistics Origin of migrant stocks map

Source: United Nations International Migrant Stock 2024.

How Samoa compares with its neighbours
Country Population Median age Relative size
Samoa 167,661 18.0
French Polynesia 190,449 20.8
Tonga 98,376 18.3
Frequently asked questions about Samoa's population
What was the population of Samoa in 1987?
In 1987, Samoa's population was 167,661.
Is Samoa's population growing or shrinking?
Yes, growing: up 5.0% from 1977, with a projected population of 272,726 in 2050.
What is the median age in Samoa?
Samoa's median age is 18.0 years.
What share of Samoa's population is over 65 or under 15?
In Samoa, 42.2% of people are under 15 and 3.4% are 65 or older.
What shape is Samoa's population pyramid, and what does it mean?
Samoa's pyramid is expansive — broad at the bottom, the signature of high birth rates and a growing population.

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