Population Pyramids of the World from 1950 to 2100

Belgium Population Pyramid 1981

Belgium
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1981
Population: 9,850,669

Year

-5 -1   1981  +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

Belgium in 1981

As of 1981, Belgium counted 9,850,669 inhabitants. A decade earlier, in 1971, the population was 9,666,531; it has grown by 1.9% since.

Half of the population was younger than 34.3 years; 19.9% were children under 15 and 14.3% were 65 or older. The narrow base of the pyramid marks a constrictive age structure: fertility below replacement level and a rising share of older people.

Ranks #59 of 201 by population Ranks #13 of 201 by median age Ranks #191 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 Belgium
Population
9,850,669
Median age
34.3
0-14 %
19.9%
65+ %
14.3%
Child dependency
30.3
Old-age dependency
21.7
Region
EUROPE
Pyramid shape
Constrictive
Population 2050
11,870,906
Population 2100
11,060,848
What is driving the change
Births per woman
Total fertility rate, 1960–2023
123
1960Replacement level (2.1)2023 · 1.47

In 2023 women in Belgium had on average 1.47 children, below 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
60708090
19602023 · 82.4

Life expectancy at birth was 82.4 years in 2023: 84.6 for women and 80.3 for men.

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

People supported per 100 workers
Dependency ratios, 1950–2100
Children Older adults
15304560
19502100
Migration to and from Belgium
Where immigrants come from (2024)

2,185,154 immigrants live in Belgium, 18.6% of the population.

Morocco246,575
France196,995
Netherlands136,488
Romania131,417
Italy116,143
Where emigrants live (2024)

521,575 people born in Belgium live in other countries.

France169,102
Netherlands67,931
Spain55,364
Italy42,866
Turkey40,904
Explore
Immigration statistics Origin of migrant stocks map

Source: United Nations International Migrant Stock 2024.

How Belgium compares with its neighbours
Country Population Median age Relative size
Belgium 9,850,669 34.3
Austria 7,567,556 34.6
Switzerland 6,354,557 35.0
Netherlands 14,262,689 31.6
Luxembourg 364,485 35.0
Frequently asked questions about Belgium's population
How many people lived in Belgium in 1981?
Belgium had a population of 9,850,669 in 1981.
Is the population of Belgium increasing or decreasing?
Yes, growing: up 1.9% from 1971, with a projected population of 11,870,906 in 2050.
What is the median age in Belgium?
Belgium's median age is 34.3 years.
What share of Belgium's population is over 65 or under 15?
In Belgium, 19.9% of people are under 15 and 14.3% are 65 or older.
What type of population pyramid does Belgium have?
Belgium's pyramid is constrictive — narrower at the base than the middle, the signature of sustained low fertility and population ageing.

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