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London, United Kingdom

London
Top: City of London skyline, Middle: Houses of Parliament, Bottom left: Tower Bridge, Bottom right: Tower of London.
Top: City of London skyline, Middle: Houses of Parliament, Bottom left: Tower Bridge, Bottom right: Tower of London.
London region shown within the United Kingdom.
London region shown within the United Kingdom.
Coordinates: 51°30′28″N 00°07′41″W / 51.50778°N 0.12806°W / 51.50778; -0.12806Coordinates: 51°30′28″N 00°07′41″W / 51.50778°N 0.12806°W / 51.50778; -0.12806
Sovereign state United Kingdom
Constituent country England
Region London
Districts City and 32 boroughs
Settled by Romans as Londinium c. AD 50
Government
 - Regional authority Greater London Authority
 - Regional assembly London Assembly
 - Mayor Boris Johnson
 - Headquarters City Hall
 - UK Parliament
 - London Assembly
 - European Parliament
74 constituencies
14 constituencies
London constituency
Area
 - London 659 sq mi (1,706.8 km2)
Elevation [1] 79 ft (24 m)
Population (July 2007 est.)[2][3][4]
 - London 7,556,900
 - Density 12,331/sq mi (4,761/km2)
 - Urban 8,278,251
 - Metro 12,300,000 to 13,945,000
 - Demonym Londoner
 - Ethnicity
(2001 Estimates)[5]
Time zone GMT (UTC0)
 - Summer (DST) BST (UTC+1)
Post code Various
Website www.london.gov.uk
The content in this box is derived from the Wikipedia entry on London. It is licensed under the GFDL.