Population Pyramids of the World from 1950 to 2100

Samoa Population Pyramid 2075

Samoa
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2075
Population: 335,633

Year

-5 -1   2075  +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 2075

In 2075, Samoa is projected to have a population of 335,634 people. Compared with 2065, when the projection stands at 308,405, that represents growth of 8.8% over ten years.

Half of the population would be younger than 30.7 years, with 25.4% children under 15 and 9.3% aged 65 or older. This is a stationary pyramid — similar numbers in each age group up to the older cohorts, the signature of near-replacement fertility.

Ranks #184 of 201 by population Ranks #180 of 201 by median age Ranks #38 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
335,634
Median age
30.7
0-14 %
25.4%
65+ %
9.3%
Child dependency
38.9
Old-age dependency
14.2
Region
OCEANIA
Pyramid shape
Stationary
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 335,634 30.7
French Polynesia 240,872 56.9
Tonga 113,006 34.5
Frequently asked questions about Samoa's population
How many people are projected to live in Samoa in 2075?
UN projections put Samoa's population at 335,634 in 2075.
Is the population of Samoa increasing or decreasing?
Yes, growing: up 8.8% from 2065, with a projected population of 272,726 in 2050.
What is the median age in Samoa?
The median age in Samoa is 30.7 years — half the population is younger, half older.
What share of Samoa's population is over 65 or under 15?
In Samoa, 25.4% of people are under 15 and 9.3% are 65 or older.
What shape is Samoa's population pyramid, and what does it mean?
Samoa has a stationary pyramid: cohort sizes are roughly even through the younger ages, reflecting fertility close to replacement level.

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