Population Pyramids of the World from 1950 to 2100

Western Sahara Population Pyramid 1991

Western Sahara
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1991
Population: 185,300

Year

-5 -1   1991  +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 1991

In 1991, Western Sahara had a total population of 185,300 people. A decade earlier, in 1981, the population was 126,896; it has grown by 46.0% since.

With a median age of 19.7 years, Western Sahara had a youth dependency ratio of 80.1 and an old-age dependency ratio of 4.1 per 100 people of working age. This is an expansive pyramid — each cohort of children is larger than the one above it, the signature of high birth rates and rapid growth.

Ranks #182 of 201 by population Ranks #115 of 201 by median age Ranks #15 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
185,300
Median age
19.7
0-14 %
43.5%
65+ %
2.2%
Child dependency
80.1
Old-age dependency
4.1
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 185,301 19.7
Libya 4,544,400 18.9
Tunisia 8,501,827 21.2
Sudan 22,470,676 16.8
Morocco 24,799,014 19.7
Frequently asked questions about Western Sahara's population
What was the population of Western Sahara in 1991?
In 1991, Western Sahara's population was 185,300.
Is the population of Western Sahara increasing or decreasing?
Yes, growing: up 46.0% from 1981, with a projected population of 777,316 in 2050.
How old is the population of Western Sahara?
Western Sahara's median age is 19.7 years.
How many children and older people live in Western Sahara?
In Western Sahara, 43.5% of people are under 15 and 2.2% are 65 or older.
What type of population pyramid does Western Sahara have?
Western Sahara's pyramid is expansive — broad at the bottom, the signature of high birth rates and a growing population.

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