Population Pyramids of the World from 1950 to 2100

Western Sahara Population Pyramid 1973

Western Sahara
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1973
Population: 77,645

Year

-5 -1   1973  +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 1973

The population of Western Sahara in 1973 was 77,646. Over the previous ten years the population grew by 104.9%, up from 37,896 in 1963.

The median age was 17.8 years, and for every 100 people of working age (15–64) there were 82.9 children under 15 and 6.1 people aged 65 or over. The pyramid is expansive: its wide base of young cohorts reflects high fertility and a rapidly growing population.

Ranks #192 of 201 by population Ranks #129 of 201 by median age Ranks #4 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
77,646
Median age
17.8
0-14 %
43.9%
65+ %
3.2%
Child dependency
82.9
Old-age dependency
6.1
Region
AFRICA
Pyramid shape
Expansive
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 77,646 17.8
Libya 2,314,193 14.9
Tunisia 5,537,242 17.7
Sudan 13,049,315 16.0
Algeria 14,771,148 16.5
Frequently asked questions about Western Sahara's population
What was the population of Western Sahara in 1973?
Western Sahara had a population of 77,646 in 1973.
Is Western Sahara's population growing or shrinking?
Western Sahara's population grew 104.9% over the previous ten years, and is projected to reach 777,316 by 2050.
How old is the population of Western Sahara?
The median age in Western Sahara is 17.8 years — half the population is younger, half older.
How many children and older people live in Western Sahara?
3.2% of Western Sahara's population is 65 or older, and 43.9% is under 15.
What shape is Western Sahara's population pyramid, and what does it mean?
Western Sahara's pyramid is expansive — broad at the bottom, the signature of high birth rates and a growing population.

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