Western Sahara Population Pyramid 2025
Western Sahara
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2025
Population:
600,903
Summary
Western Sahara in 2025
In 2025, Western Sahara had a total population of 600,904 people. Over the previous ten years the population grew by 23.6%, up from 486,222 in 2015.
With a median age of 33.5 years, Western Sahara had a youth dependency ratio of 32.7 and an old-age dependency ratio of 9.6 per 100 people of working age. This is a stationary pyramid — similar numbers in each age group up to the older cohorts, the signature of near-replacement fertility.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
Key indicators for Western Sahara
Population
600,904
Median age
33.5
0-14 %
23.0%
65+ %
6.8%
Child dependency
32.7
Old-age dependency
9.6
Region
Pyramid shape
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.
| Senegal | 1,899 |
| Guinea-Bissau | 1,091 |
| Guinea | 1,036 |
| Mauritania | 587 |
| Mali | 404 |
Where emigrants live (2024)
202,107 people born in Western Sahara live in other countries.
| Algeria | 168,862 |
| Mauritania | 32,947 |
| South Africa | 258 |
| Norway | 33 |
| Greece | 6 |
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 | 600,904 | 33.5 | |
| Libya | 7,458,555 | 28.8 | |
| Tunisia | 12,348,573 | 33.9 | |
| Morocco | 38,430,770 | 30.8 | |
| Algeria | 47,435,312 | 29.6 |
Frequently asked questions about Western Sahara's population
What was the population of Western Sahara in 2025?
Western Sahara had a population of 600,904 in 2025.
Is the population of Western Sahara increasing or decreasing?
Western Sahara's population grew 23.6% over the previous ten years, and is projected to reach 777,316 by 2050.
What is the median age in Western Sahara?
Western Sahara's median age is 33.5 years.
What share of Western Sahara's population is over 65 or under 15?
6.8% of Western Sahara's population is 65 or older, and 23.0% is under 15.
What shape is Western Sahara's population pyramid, and what does it mean?
Western Sahara's pyramid is stationary — similar-sized cohorts through the younger ages, the signature of near-replacement fertility.
