Population by age group in United Kingdom

United Kingdom: Population by age group was 13.20 million in 2023. ▲ Rising

Latest (2023)
13.20 million
Change on year
up 2.4%
World rank
11th
of 236 countries
All-time high
13.20 million
in 2023
All-time low
5.43 million
in 1950
Years of data
74
1950–2023

Population by age group in United Kingdom, 1950–2023

05.0M10.0M15.0M195019862023

Source: Our World in Data.

Analysis

United Kingdom recorded 13.20 million for population by age group in 2023. That is the highest value across all 74 years on record.

The figure is up 2.4% on the previous year and up 18.4% over ten years.

Over the whole period, population by age group in United Kingdom peaked at 13.20 million in 2023 and was at its lowest, 5.43 million, in 1950.

That places United Kingdom 11th out of 236 countries with data for 2023, putting it in the top 10%.

The long-run direction has been consistently rising across the 74 years of available data.

Population by age group in United Kingdom, year by year

Annual values for Population by age group in United Kingdom, 1950 to 2023.
Year Value Change
1950 5.43 million —
1951 5.49 million +1.2%
1952 5.56 million +1.3%
1953 5.64 million +1.5%
1954 5.72 million +1.3%
1955 5.78 million +1.1%
1956 5.84 million +1.1%
1957 5.92 million +1.3%
1958 6.00 million +1.3%
1959 6.07 million +1.2%
1960 6.14 million +1.2%
1961 6.22 million +1.2%
1962 6.29 million +1.1%
1963 6.38 million +1.5%
1964 6.51 million +2.0%
1965 6.64 million +2.0%
1966 6.76 million +1.9%
1967 6.89 million +1.9%
1968 7.03 million +1.9%
1969 7.16 million +1.8%
1970 7.29 million +1.9%
1971 7.44 million +2.0%
1972 7.57 million +1.8%
1973 7.69 million +1.6%
1974 7.82 million +1.6%
1975 7.93 million +1.5%
1976 8.03 million +1.3%
1977 8.14 million +1.3%
1978 8.25 million +1.3%
1979 8.35 million +1.3%
1980 8.44 million +1.0%
1981 8.48 million +0.6%
1982 8.48 million -0.1%
1983 8.43 million -0.5%
1984 8.44 million +0.1%
1985 8.55 million +1.3%
1986 8.69 million +1.6%
1987 8.79 million +1.2%
1988 8.92 million +1.5%
1989 9.04 million +1.3%
1990 9.10 million +0.7%
1991 9.16 million +0.7%
1992 9.21 million +0.5%
1993 9.24 million +0.3%
1994 9.26 million +0.3%
1995 9.30 million +0.3%
1996 9.32 million +0.2%
1997 9.33 million +0.2%
1998 9.34 million +0.1%
1999 9.35 million +0.1%
2000 9.38 million +0.3%
2001 9.42 million +0.5%
2002 9.48 million +0.6%
2003 9.53 million +0.5%
2004 9.60 million +0.7%
2005 9.66 million +0.7%
2006 9.72 million +0.6%
2007 9.80 million +0.9%
2008 9.94 million +1.4%
2009 10.10 million +1.7%
2010 10.28 million +1.8%
2011 10.52 million +2.3%
2012 10.84 million +3.1%
2013 11.14 million +2.8%
2014 11.39 million +2.2%
2015 11.60 million +1.9%
2016 11.79 million +1.6%
2017 11.98 million +1.6%
2018 12.17 million +1.6%
2019 12.37 million +1.6%
2020 12.52 million +1.2%
2021 12.65 million +1.1%
2022 12.89 million +1.9%
2023 13.20 million +2.4%

United Kingdom compared with similar countries

  • United Kingdom's 13.20 million is above the median for high income countries, which is 285,676, 46.2× the median. (85 countries reporting)
  • United Kingdom's 13.20 million is above the median for Europe & Central Asia, which is 941,948, 14.0× the median. (56 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1950s 5.75 million 5.43 million 6.07 million 10
1960s 6.60 million 6.14 million 7.16 million 10
1970s 7.85 million 7.29 million 8.35 million 10
1980s 8.63 million 8.43 million 9.04 million 10
1990s 9.26 million 9.10 million 9.35 million 10
2000s 9.66 million 9.38 million 10.10 million 10
2010s 11.41 million 10.28 million 12.37 million 10
2020s 12.81 million 12.52 million 13.20 million 4

Countries ranked near United Kingdom

  1. 8 Germany 19.25 million compare
  2. 9 France 14.42 million compare
  3. 10 Italy 14.39 million compare
  4. 12 Bangladesh 10.84 million compare
  5. 13 Thailand 10.54 million compare
  6. 14 Pakistan 10.39 million compare

See the full ranking of 236 places →

More population data for United Kingdom

All data for United Kingdom →

Frequently asked questions

What is population by age group in United Kingdom?
Population by age group in United Kingdom was 13.20 million in 2023, according to Our World in Data.
What is the highest population by age group recorded in United Kingdom?
The highest recorded value was 13.20 million in 2023.
What is the lowest population by age group recorded in United Kingdom?
The lowest recorded value was 5.43 million in 1950.
How does United Kingdom rank for population by age group?
United Kingdom ranks 11th out of 236 countries with data for 2023.
Is population by age group rising or falling in United Kingdom?
Over the last ten years it is up 18.4%. The long-run trend across the full record is rising.
Where does this United Kingdom data come from?
The figures come from Our World in Data, published as part of Population by age group. Statizoid updates them automatically from the source API.

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Population by age group in United Kingdom. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/stat/population-by-age-group/united-kingdom/

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About this data

Indicator
Population by age group
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed