1. Home
  2. United Kingdom
  3. City of London

The City of London is a city within London. It constituted most of London from its settlement by the Romans in the 1st century AD to the Middle Ages, but the conurbation has since grown far beyond the City's borders. The City is now only a tiny part of the metropolis of Greater London, though it remains a notable part of central London. It holds city status in its own right and is also a separate ceremonial county.It is widely referred to simply as the City and is also colloquially known as the Square Mile, as it is 1.12 sq mi, i.e., just over 1 sq mi, in area. Both of these terms are also often used as metonyms for the United Kingdom's trading and financial services industries, which continue a notable history of being largely based in the City.The name "London" is now ordinarily used for a far wider area than just the City. "London" usually denotes the London region, which is also known as the Greater London administrative area, comprising 32 boroughs, in addition to the City of London itself. This wider usage of "London" is documented as far back as the 16th century.The local authority for the City, namely the City of London Corporation, is unique in the UK and has some unusual responsibilities for a local council, such as being the police authority. It is also unusual in having responsibilities and ownerships beyond its boundaries. The Corporation is headed by the Lord Mayor of the City of London, an office separate from the Mayor of London. The current Lord Mayor is Fiona Woolf.The City is a major business and financial centre. Throughout the 19th century, the City was perhaps the world's primary business centre, and it continues to be a major meeting point for businesses. London came top in the Worldwide Centres of Commerce Index, published in 2008. The insurance industry is focused around the eastern side of the City. A secondary financial district exists outside of the City, at Canary Wharf, 2.5 miles to the east.The City has a resident population of about 7,000 but over 300,000 people commute to and work there, mainly in the financial services sector. The legal profession forms a major component of the northern and western sides of the City, especially in the Temple and Chancery Lane areas where the Inns of Court are located, of which two—Inner Temple and Middle Temple—fall within the City of London boundary.

Find the best way to get to City of London

Are you ready to take off? Find the best deals for trains and flights to City of London.

Why choose Wanderio?

Save time: book flights, trains, buses and taxi in just one search

Best price guarantee: find cheap tickets and last minute deals

Need for help? Our support team is always at your disposal

Population7.56 Million

Area2.0 km2

Average temperature
MAX(July) 22
MIN(February) 3
Other cities in United Kingdom