Greater London has a population of 7.2 million people and it is one of Europe 's most densely populated areas. It is home to 1 in 8 of the UK 's population and has 3 million households.

Although predominantly white and Anglo-Saxon, more than a quarter of its population is from an alternative ethnic background, making up half of the UK 's total ethnic minorities. This gives London the largest non-white population of any European city and is an important part of its cosmopolitan feel. Over 250 languages are spoken in the city.

Throughout history, immigrants and refugees have been arriving in London and forming pockets, which can now be witnessed in areas such as Soho , which has a predominantly Chinese community, and Shoreditch with a strong Bengali influence. You can find Irish people inhabiting one London area next to Jewish and Muslim people. In certain parts you will meet Greeks, Americans, New Zealanders, Germans, Africans etc. With so many people living here there is a great percent of foreigners and you can say that when you venture to London centre (Piccadilly Circus) you stand more chance of hearing any kind of language but English. Considering beauty, fame and the size of London it is no wonder that so many people choose to stay, work and live here. London is renowned for its multi-cultural society, so the average Londoner is a tolerant and open-minded character .

London has more women than men and its population is younger when compared to the rest of the country; 47% of its population is aged 16-44 whereas the figure is 40% for the rest of the UK . The capital is home to 306,000 students in higher education.

Population density is 4,573 per square kilometre, although there is wide variation between the boroughs. Kensington and Chelsea is the most densely populated with 13,300 per square kilometre followed by Islington (11,700 km sq).