Benin Population Pyramid 2040

Benin
2040
Population: 20,445,759

Year

-5 -1   2040  +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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Benin in 2040

By 2040, the population of Benin is expected to reach 20,445,760. Compared with 2030, when the projection stands at 16,618,822, that represents growth of 23.0% over ten years.

Half of the population would be younger than 22.0 years, with 35.9% children under 15 and 4.0% aged 65 or older. 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.

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
20,445,760
Median age
22.0
0-14 %
35.9%
65+ %
4.0%
Child dependency
59.7
Old-age dependency
6.6
Region
Pyramid shape
Population 2050
24,433,810
Population 2100
39,587,568
Births per woman
Total fertility rate, 1960–2023
12345678
1960Replacement level (2.1)2023 · 4.56

The fertility rate of Benin was 4.56 births per woman in 2023, above the 2.1 needed to replace each generation.

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

Life expectancy at birth
Years, 1960–2023
Total Women Men
3040506070
19602023 · 60.8

A child born there in 2023 could expect to live 60.8 years on average (62.2 years for girls, 59.3 for boys).

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

People supported per 100 workers
Dependency ratios, 1950–2100
Children Older adults
255075100
19502100
Where immigrants come from (2024)

373,677 immigrants live in Benin, 2.6% of the population.

Togo120,390
Nigeria92,433
Niger82,865
Côte d'Ivoire36,443
Ghana17,211
Where emigrants live (2024)

726,530 people born in Benin live in other countries.

Nigeria404,468
Côte d'Ivoire75,331
Togo72,863
Gabon56,627
France31,581
Explore
Immigration statistics Origin of migrant stocks map

Source: United Nations International Migrant Stock 2024.

Country Population Median age Relative size
Benin 20,445,760 22.0
Guinea 20,160,750 22.6
Senegal 25,797,510 24.3
Togo 13,121,352 22.7
Sierra Leone 11,398,400 24.6
How many people are projected to live in Benin in 2040?
UN projections put Benin's population at 20,445,760 in 2040.
Is Benin's population growing or shrinking?
Yes, growing: up 23.0% from 2030, with a projected population of 24,433,810 in 2050.
How old is the population of Benin?
Benin's median age is 22.0 years.
How many children and older people live in Benin?
4.0% of Benin's population is 65 or older, and 35.9% is under 15.
What shape is Benin's population pyramid, and what does it mean?
Benin's pyramid is expansive — broad at the bottom, the signature of high birth rates and a growing population.

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