In 2022, the median age of the population of the United Kingdom was 40.7 years, compared with 37.9 years in 2001. The average age of the UK population has been increasing throughout this time period, although between 2014 and 2016 the median age remained at 40.

Mean, median and modal ages at death in the UK and its constituent countries, 2001 to 2003 and 2016 to 2018.

The median age of the population in London was 35.9 years in 2023, the lowest median age among regions of the United Kingdom. By contrast, South West England had a median age of 43.9, the highest in the UK.

The statistic depicts the median age of the population in the United Kingdom from 1950 to 2100*. The median age of a population is an index that divides the population into two equal groups: half of the population is older than the median age and the other half younger. In 2020, the median age of United Kingdom's population was 39.2 years. Population of the United Kingdom The United Kingdom (UK) includes Great Britain (England, Scotland and Wales) and Northern Ireland, and is a state located off the coast of continental Europe. The United Kingdom is a constitutional monarchy, which means the Queen acts as representative head of state, while laws and constitutional issues are discussed and passed by a parliament. The total UK population figures have been steadily increasing, albeit only slightly, over the last decade; in 2011, the population growth rate was lower than in the previous year for the first time in eight years. Like many other countries, the UK and its economy were severely affected by the economic crisis in 2009. Since then, the unemployment rate has doubled and is only recovering slowly. UK inhabitants tend to move to the cities to find work and better living conditions; urbanization in the United Kingdom has been on the rise. At the same time, population density in the United Kingdom has been increasing due to several factors, for example, the rising number of inhabitants and their life expectancy at birth, an increasing fertility rate, and a very low number of emigrants. In fact, the United Kingdom is now among the 20 countries with the highest life expectancy at birth worldwide. As can be seen above, the median age of UK residents has also been increasing significantly since the seventies; another indicator for a well-working economy and society.

Provisional deaths registration data for single year of age and average age of death (median and mean) of persons whose death involved coronavirus (COVID-19), England and Wales. Includes deaths due to COVID-19 and breakdowns by sex.

Historical chart and dataset showing U.K. life expectancy by year from 1950 to 2025.

Between 1991 and 2021 there has been a clear trend of mothers having children later in life in the United Kingdom, with the average age of mothers in the increasing from 27.7 in 1991 to 30.9 by 2021.

National and subnational mid-year population estimates for the UK and its constituent countries by administrative area, age and sex (including components of population change, median age and population density).

According to the 2021 Census, 62.9% (37.5 million) of the overall population of England and Wales was of ‘working age’ (between 16 and 64 years old).

United Kingdom UK: Life Expectancy at Birth: Total data was reported at 80.956 Year in 2016. This stayed constant from the previous number of 80.956 Year for 2015. United Kingdom UK: Life Expectancy at Birth: Total data is updated yearly, averaging 75.380 Year from Dec 1960 (Median) to 2016, with 57 observations. The data reached an all-time high of 81.305 Year in 2014 and a record low of 70.827 Year in 1963. United Kingdom UK: Life Expectancy at Birth: Total data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s UK – Table UK.World Bank: Health Statistics. Life expectancy at birth indicates the number of years a newborn infant would live if prevailing patterns of mortality at the time of its birth were to stay the same throughout its life.; ; (1) United Nations Population Division. World Population Prospects: 2017 Revision, or derived from male and female life expectancy at birth from sources such as: (2) Census reports and other statistical publications from national statistical offices, (3) Eurostat: Demographic Statistics, (4) United Nations Statistical Division. Population and Vital Statistics Reprot (various years), (5) U.S. Census Bureau: International Database, and (6) Secretariat of the Pacific Community: Statistics and Demography Programme.; Weighted average;

In 2022 life expectancy for both males and females at birth fell when compared to 2021. Male life expectancy fell from 78.71 years to 78.57 years, and from 82.68 years to 82.57 years for women.

This dataset as reported to the Rural Payments Agency contains english slaughterhouse deaths, non cancelled animals and movements, animals aged exactly 6 months and over but less than 36 months at time of slaughter. Attribution statement: © Rural Payments Agency

Pivot table for healthy life expectancy by sex and area type, divided by three-year intervals starting from 2011 to 2013.

In 2022 the average age of mothers giving birth to their first child in England and Wales was 29.2 years of age, followed by 31.5 years for the second child, 32.6 for the third child, and 33.6 for the fourth child.

Annual live births in England and Wales by age of mother and father, type of registration, median interval between births, number of previous live-born children and National Statistics Socio-economic Classification (NS-SEC).

Since 2011, the average age of British citizens buying their first home in the United Kingdom (UK) increased by two years. In 2011, the average age for the country was 29, while in 2024, it reached 31 years. Nevertheless, the average age varied in different regions.

This report analyses the median age of the UK population. The data is sourced from the Office for National Statistics (ONS) report and forecasts are provided by the ONS Population Projections 2019 in addition to IBISWorld estimates. Figures are point estimates for each financial year.

United Kingdom UK: Adjusted Net Enrollment Rate: Primary: Male: % of Primary School Age Children data was reported at 98.645 % in 2012. This records an increase from the previous number of 98.331 % for 2011. United Kingdom UK: Adjusted Net Enrollment Rate: Primary: Male: % of Primary School Age Children data is updated yearly, averaging 97.654 % from Dec 1971 (Median) to 2012, with 34 observations. The data reached an all-time high of 99.998 % in 2005 and a record low of 93.390 % in 1985. United Kingdom UK: Adjusted Net Enrollment Rate: Primary: Male: % of Primary School Age Children data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s United Kingdom – Table UK.World Bank.WDI: Education Statistics. Adjusted net enrollment is the number of pupils of the school-age group for primary education, enrolled either in primary or secondary education, expressed as a percentage of the total population in that age group.; ; UNESCO Institute for Statistics; Weighted average; Each economy is classified based on the classification of World Bank Group's fiscal year 2018 (July 1, 2017-June 30, 2018).