United Kingdom: Population size

* indicates monthly or quarterly data series
 United Kingdom

Population size, in millions

 Latest value 68.35
 Year 2023
 Measure million
 Data availability 1960 - 2023
 Average 58.90
 Min - Max 52.40 - 68.35
 Source United Nations Population Division
The latest value from 2023 is 68.35 million, an increase from 67.79 million in 2022. In comparison, the world average is 40.69 million, based on data from 196 countries. Historically, the average for the United Kingdom from 1960 to 2023 is 58.9 million. The minimum value, 52.4 million, was reached in 1960 while the maximum of 68.35 million was recorded in 2023. See the global rankings for that indicator or use the country comparator to compare trends over time.
Select indicator
* indicates monthly or quarterly data series


Recent data
United Kingdom - Population size - Recent values chart

Historical series
United Kingdom - Population size - historical chart - 1960-2023




The population size of the United Kingdom and other countries is defined as the number of people living on the territory of the country. It includes domestic born and foreign born residents.
Definition: Total population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship. The values shown are midyear estimates.

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 Related indicators Latest Reference Measure
 Population size 68.35 2023 million
 Percent urban population 84.64 2023 percent
 Population density 277 2021 people per square km
 Population ages 65 and above 19.24 2023 percent
 Percent children 17.41 2023 percent
 Percent female population 50.77 2023 percent
 Rural population, percent 15.36 2023 percent
 Age dependency ratio 57.92 2023 percent
 Refugee population 448,620 2023 refugees
 Migrant population 13 2015 percent
 Population growth 0.82 2023 percent
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