Population of United Kingdom 2021
66,796,807 persons

2019
66 796 807
2018
66 435 550
2017
66 041 074
2016
65 648 054
2015
65 110 034
2014
64 596 752
2013
64 105 654
Population density

 273.97 persons/sq.km²

 Male

32,790,202

 Female

33,645,348

Population of United Kingdom 2021 is 66,796,807

United Kingdom population data is collected from official population sources and publicly available information resources.

  • United Kingdom population density is 273.97 persons/sq.km²
  • Male population 32,790,202
  • Female population 33,645,348

Most populated cities in United Kingdom:

  • London — 8,538,689
  • Glasgow — 1,209,143
  • Birmingham — 1,085,810
  • Bristol — 535,907
  • Sheffield — 518,090

Population data is collected from UN statistical database. 2019, 2020 year population could be missed or not agregated.