Population of United Kingdom 2021
66,273,576 persons

2018
66 273 576
2017
66 041 074
2016
65 648 054
2015
65 110 034
2014
64 596 752
2013
64 105 654
2012
63 705 030
Population density

 271.83 persons/sq.km²

 Male

32,709,956

 Female

33,563,620

Population of United Kingdom 2021 is 66,273,576

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

  • United Kingdom population density is 271.83 persons/sq.km²
  • Male population 32,709,956
  • Female population 33,563,620

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.