Population Pyramids of the World from 1950 to 2100

Bangladesh Population Pyramid 1955

Bangladesh
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1955
Population: 45,767,684

Year

-5 -1   1955  +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

Bangladesh in 1955

As of 1955, Bangladesh counted 45,767,684 inhabitants. The median age was 19.3 years, and for every 100 people of working age (15–64) there were 74.2 children under 15 and 5.7 people aged 65 or over.

The pyramid is expansive: its wide base of young cohorts reflects high fertility and a rapidly growing population.

Ranks #11 of 201 by population Ranks #113 of 201 by median age

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 Bangladesh
Population
45,767,684
Median age
19.3
0-14 %
41.3%
65+ %
3.2%
Child dependency
74.2
Old-age dependency
5.7
Region
ASIA
Pyramid shape
Expansive
Population 2050
214,709,097
Population 2100
208,596,516
What is driving the change
Births per woman
Total fertility rate, 1960–2023
1234567
1960Replacement level (2.1)2023 · 2.16

In 2023 women in Bangladesh had on average 2.16 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
1020304050607080
19602023 · 74.7

A child born there in 2023 could expect to live 74.7 years on average (76.4 years for girls, 73.0 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 Bangladesh
Where immigrants come from (2024)

2,460,253 immigrants live in Bangladesh, 1.4% of the population.

Myanmar1,246,705
Malaysia274,253
China219,299
Indonesia205,947
Laos118,769
Where emigrants live (2024)

8,706,567 people born in Bangladesh live in other countries.

Saudi Arabia2,362,680
India2,293,959
United Arab Emirates1,024,949
Oman737,087
Kuwait406,077
Explore
Immigration statistics Origin of migrant stocks map

Source: United Nations International Migrant Stock 2024.

How Bangladesh compares with its neighbours
Country Population Median age Relative size
Bangladesh 45,767,684 19.3
Pakistan 40,098,070 19.0
Iran 18,700,802 20.7
Nepal 9,257,977 19.6
Sri Lanka 8,623,331 20.1
Frequently asked questions about Bangladesh's population
How many people lived in Bangladesh in 1955?
Bangladesh had a population of 45,767,684 in 1955.
What is the median age in Bangladesh?
The median age in Bangladesh is 19.3 years — half the population is younger, half older.
What share of Bangladesh's population is over 65 or under 15?
In Bangladesh, 41.3% of people are under 15 and 3.2% are 65 or older.
What shape is Bangladesh's population pyramid, and what does it mean?
Bangladesh's pyramid is expansive — broad at the bottom, the signature of high birth rates and a growing population.

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