The London Borough of Sutton is a London borough in South West London, England and forms a part of Outer London. It is one of the southernmost boroughs of London. It is south of the London Borough of Merton, west of the London Borough of Croydon and east of the Royal Borough of Kingston Upon Thames. The local authority is Sutton London Borough Council. Its principal town is the eponymous Sutton. It covers an area of 17 square miles.
According to population estimates created during 2014, the borough features a permanent population of around 198134 inhabitants. This makes it the 80th largest local authority in England by population. The 2014 Family Hotspots Report, on the finest locations in England and Wales for families to live, placed three areas within the borough among the top ten areas in London. Furthermore, a Rightmove study in 2015 discovered that Sutton was the fourth happiest borough in which to reside out of 33 in London. It accomplished the same placing in the 2016 survey.
It was shown in a national detailed Land Use Survey by the Office for National Statistics in 2005 that the London Borough of Sutton had the greatest proportion of land taken up by gardens of any district in England, at 35.1 per cent. The London Borough of Sutton was one of the 4 "vanguard areas" chosen in 2010 for the Big Society initiative.