Western Africa Population Pyramid 2045

Western Africa
2045
Population: 682,547,937

Year

-5 -1   2045  +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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Western Africa in 2045

In 2045, Western Africa is projected to have a population of 682,547,937 people. That would be 19.0% more than in 2035 (573,606,492).

With a projected median age of 23.6 years, Western Africa would have a youth dependency ratio of 53.3 and an old-age dependency ratio of 6.8 per 100 people of working age. The broad-based, expansive shape of the pyramid points to high fertility and strong population 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.

Population
682,547,937
Median age
23.6
0-14 %
33.3%
65+ %
4.3%
Child dependency
53.3
Old-age dependency
6.8
Pyramid shape
Births per woman

The World Bank does not publish this indicator for regions or continents.

Life expectancy at birth

The World Bank does not publish this indicator for regions or continents.

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

7,706,726 immigrants live in Western Africa.

Burkina Faso2,026,281
Mali1,000,882
Côte d'Ivoire948,444
Benin615,742
Togo541,509
Where emigrants live (2024)

11,328,034 people born in Western Africa live in other countries.

Côte d'Ivoire2,811,282
Nigeria1,172,502
United States of America823,411
Burkina Faso690,598
France625,072
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Immigration statistics

Source: United Nations International Migrant Stock 2024.

What will the population of Western Africa be in 2045?
UN projections put Western Africa's population at 682,547,937 in 2045.
What is the median age in Western Africa?
The median age in Western Africa is 23.6 years — half the population is younger, half older.
How many children and older people live in Western Africa?
4.3% of Western Africa's population is 65 or older, and 33.3% is under 15.
What shape is Western Africa's population pyramid, and what does it mean?
Western Africa has an expansive pyramid: a wide base of young cohorts reflecting high fertility and continued population growth.

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