United Kingdom Population Pyramid 2036

United Kingdom
2036
Population: 72,898,254

Year

-5 -1   2036  +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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United Kingdom in 2036

In 2036, the United Kingdom is projected to have a population of 72,898,254 people. That would be 4.2% more than in 2026 (69,931,528).

Half of the population would be younger than 42.6 years, with 14.9% children under 15 and 22.7% aged 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.

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
72,898,254
Median age
42.6
0-14 %
14.9%
65+ %
22.7%
Child dependency
23.9
Old-age dependency
36.3
Region
Pyramid shape
Population 2050
75,504,681
Population 2100
74,305,411
Births per woman
Total fertility rate, 1960–2023
123
1960Replacement level (2.1)2023 · 1.56

The fertility rate of the United Kingdom was 1.56 births per woman in 2023, under 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
60708090
19602023 · 81.2

A child born there in 2023 could expect to live 81.2 years on average (83.2 years for girls, 79.4 for boys).

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

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

8,730,397 immigrants live in United Kingdom, 12.6% of the population.

India1,044,779
Poland902,193
Romania713,578
Pakistan703,309
Ireland360,446
Where emigrants live (2024)

4,751,880 people born in United Kingdom live in other countries.

Australia1,107,102
United States of America894,789
Canada427,526
Spain294,986
Ireland293,559
Explore
Immigration statistics Origin of migrant stocks map

Source: United Nations International Migrant Stock 2024.

Country Population Median age Relative size
United Kingdom 72,898,255 42.6
Sweden 10,987,687 43.9
Denmark 6,124,308 43.5
Norway 5,813,295 44.1
Ireland 5,714,201 41.6
What will the population of the United Kingdom be in 2036?
UN projections put the United Kingdom's population at 72,898,254 in 2036.
Is the United Kingdom's population growing or shrinking?
The United Kingdom's population grew 4.2% over the previous ten years, and is projected to reach 75,504,681 by 2050.
How old is the population of the United Kingdom?
The United Kingdom's median age is 42.6 years.
What share of the United Kingdom's population is over 65 or under 15?
22.7% of the United Kingdom's population is 65 or older, and 14.9% is under 15.
What shape is the United Kingdom's population pyramid, and what does it mean?
The United Kingdom's pyramid is constrictive — narrower at the base than the middle, the signature of sustained low fertility and population ageing.

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