Population Pyramids of the World from 1950 to 2100

Western Sahara Population Pyramid 2021

Western Sahara
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2021
Population: 558,619

Year

-5 -1   2021  +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

Western Sahara in 2021

In 2021, Western Sahara had a total population of 558,619 people. Over the previous ten years the population grew by 31.4%, up from 425,087 in 2011.

The median age was 32.2 years, and for every 100 people of working age (15–64) there were 34.0 children under 15 and 8.4 people aged 65 or over. The near-vertical sides of the pyramid indicate a stationary age structure, with births roughly balancing the passage of cohorts into older age.

Ranks #171 of 201 by population Ranks #89 of 201 by median age Ranks #31 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 Western Sahara
Population
558,619
Median age
32.2
0-14 %
23.9%
65+ %
5.9%
Child dependency
34.0
Old-age dependency
8.4
Region
AFRICA
Pyramid shape
Stationary
Population 2050
777,316
Population 2100
831,294
What is driving the change
Births per woman

No World Bank data for this country.

Life expectancy at birth

No World Bank data for this country.

People supported per 100 workers
Dependency ratios, 1950–2100
Children Older adults
22456890
19502100
Migration to and from Western Sahara
Where immigrants come from (2024)

5,390 immigrants live in Western Sahara, 0.9% of the population.

Senegal1,899
Guinea-Bissau1,091
Guinea1,036
Mauritania587
Mali404
Where emigrants live (2024)

202,107 people born in Western Sahara live in other countries.

Algeria168,862
Mauritania32,947
South Africa258
Norway33
Greece6
Explore
Immigration statistics Origin of migrant stocks map

Source: United Nations International Migrant Stock 2024.

How Western Sahara compares with its neighbours
Country Population Median age Relative size
Western Sahara 558,619 32.2
Libya 7,135,175 27.7
Tunisia 12,048,623 32.4
Morocco 36,954,443 29.5
Algeria 44,761,099 28.7
Frequently asked questions about Western Sahara's population
How many people lived in Western Sahara in 2021?
Western Sahara had a population of 558,619 in 2021.
Is Western Sahara's population growing or shrinking?
Yes, growing: up 31.4% from 2011, with a projected population of 777,316 in 2050.
How old is the population of Western Sahara?
Western Sahara's median age is 32.2 years.
What share of Western Sahara's population is over 65 or under 15?
In Western Sahara, 23.9% of people are under 15 and 5.9% are 65 or older.
What type of population pyramid does Western Sahara have?
Western Sahara has a stationary pyramid: cohort sizes are roughly even through the younger ages, reflecting fertility close to replacement level.

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