Median age estimates and projections in United Kingdom

The median age in United Kingdom was 39.8 years in 2023. The value for 2023 is the highest in the series, which starts in 1950.

United Kingdom, 2023 (latest estimate) 39.8 Years
Change from 2022 +0.7% 2022: 39.5 years
Median of OECD (38 countries), 2023 41.4 years Middle value of 38 countries
Projection for 2030 40.7 years Medium variant, World Population Prospects 2024
Projection for 2050 42.9 years Medium variant, World Population Prospects 2024
Projection for 2100 47.9 years Medium variant, World Population Prospects 2024
Position in 2023 46th of 216 See the full ranking

Median age estimates and projections in United Kingdom over time

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United Kingdom

Years. Source: United Nations, DESA, Population Division (2024). World Population Prospects 2024. Gaps mean no published value; points are not joined across missing years. Dashed lines are projections.

Median age, estimates and projections to 2100 (years), 1994 to 2100 – the last ten estimates and projections every five years; the CSV has every year
Period United Kingdom
2100 47.9 yearsf (Projection (medium variant))
2095 47.5 yearsf (Projection (medium variant))
2090 47.0 yearsf (Projection (medium variant))
2085 46.6 yearsf (Projection (medium variant))
2080 46.4 yearsf (Projection (medium variant))
2075 46.2 yearsf (Projection (medium variant))
2070 45.9 yearsf (Projection (medium variant))
2065 45.5 yearsf (Projection (medium variant))
2060 44.7 yearsf (Projection (medium variant))
2055 43.7 yearsf (Projection (medium variant))
2050 42.9 yearsf (Projection (medium variant))
2045 42.5 yearsf (Projection (medium variant))
2040 42.1 yearsf (Projection (medium variant))
2035 41.5 yearsf (Projection (medium variant))
2030 40.7 yearsf (Projection (medium variant))
2025 40.1 yearsf (Projection (medium variant))
2023 39.8 years
2022 39.5 years
2021 39.3 years
2020 39.2 years
2019 39.1 years
2018 39.0 years
2017 38.9 years
2016 38.8 years
2015 38.8 years
2014 38.7 years

Flags: f Projection (medium variant) . A dash means no value was published.

In short

  • That is a change of +0.7% from 39.5 years in 2022.
  • Since 2013, when it was 38.6 years, the figure has changed by +3.0%.
  • Among the 216 countries with data for 2023, United Kingdom has the 46th highest value.

More for United Kingdom

All statistics for United Kingdom

Source and dates

Original producer
UN Population Division
Source
United Nations, Department of Economic and Social Affairs, Population Division
Dataset or series code
WPP2024 · dataset details · view at source
Observation period
1950 to 2023 for United Kingdom
Provider update
Not stated by the provider
Retrieved
9 November 2026
Published here
9 November 2026
Licence
CC BY 3.0 IGO
Attribution
Source: United Nations, DESA, Population Division (2024). World Population Prospects 2024