Population Pyramids of the World from 1950 to 2100

Mauritania Population Pyramid 2081

Mauritania
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2081
Population: 14,672,014

Year

-5 -1   2081  +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

Mauritania in 2081

In 2081, Mauritania is projected to have a population of 14,672,014 people. Ten years before, in 2071, the projected population is 13,076,824 — 12.2% lower.

Half of the population would be younger than 31.1 years, with 25.1% children under 15 and 10.2% aged 65 or older. The near-vertical sides of the pyramid indicate a stationary age structure, with births roughly balancing the passage of cohorts into older age.

Ranks #90 of 201 by population Ranks #186 of 201 by median age Ranks #7 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 Mauritania
Population
14,672,014
Median age
31.1
0-14 %
25.1%
65+ %
10.2%
Child dependency
38.7
Old-age dependency
15.8
Region
AFRICA
Pyramid shape
Stationary
Population 2050
9,415,598
Population 2100
17,118,470
What is driving the change
Births per woman
Total fertility rate, 1960–2023
1234567
1960Replacement level (2.1)2023 · 4.7

In 2023 women in Mauritania had on average 4.70 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
304050607080
19602023 · 68.5

A child born there in 2023 could expect to live 68.5 years on average (70.5 years for girls, 66.5 for boys).

Source: World Bank World Development Indicators, latest available year.

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

189,807 immigrants live in Mauritania, 3.7% of the population.

Mali122,945
Western Sahara32,947
Senegal20,739
Guinea3,650
Algeria1,922
Where emigrants live (2024)

91,705 people born in Mauritania live in other countries.

Senegal47,547
Mali27,160
Gambia3,992
Congo3,111
Belgium3,018
Explore
Immigration statistics Origin of migrant stocks map

Source: United Nations International Migrant Stock 2024.

How Mauritania compares with its neighbours
Country Population Median age Relative size
Mauritania 14,672,015 31.1
Sierra Leone 15,790,543 35.1
Liberia 11,960,823 32.9
Togo 22,862,553 29.9
Gambia 5,509,187 35.9
Frequently asked questions about Mauritania's population
What will the population of Mauritania be in 2081?
UN projections put Mauritania's population at 14,672,014 in 2081.
Is the population of Mauritania increasing or decreasing?
Yes, growing: up 12.2% from 2071, with a projected population of 9,415,598 in 2050.
What is the median age in Mauritania?
The median age in Mauritania is 31.1 years — half the population is younger, half older.
How many children and older people live in Mauritania?
In Mauritania, 25.1% of people are under 15 and 10.2% are 65 or older.
What shape is Mauritania's population pyramid, and what does it mean?
Mauritania has a stationary pyramid: cohort sizes are roughly even through the younger ages, reflecting fertility close to replacement level.

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