How many countries in uk England capital England capitalIs uk a country or englandHow old is englandEngland flagEngland mapHow old is england. EnglandEnglandAnthem: VariousPredominantly ‘God Save the King’(National anthem of the United Kingdom) and ‘Jerusalem’StatusCountryCapitaland largest cityLondon51°30′N0°7′W / 51.500°N 0.117°W / 51.500; -0.117National languageEnglishRegional languagesCornishEthnic groups (2011)Religion Church of EnglandDemonym(s)EnglishGovernmentPart of a constitutional monarchy, direct government exercised by the government of the United Kingdom• MonarchCharles III• House of Commons533 MPs (of 650)LegislatureUK Parliament• Anglo-Saxon Unification of Angles, Saxons and Danes by Æthelstan 12 July 927• Union with Scotland1 May 1707• Land130,279 km2 (50,301 sq mi)[2]• 2019 estimate 56,286,961[3]• 2021 census56,490,048• Density