London Borough of Richmond upon Thames

London Borough of Richmond upon Thames
Richmond Park and the wider Richmond-upon-Thames from above
Richmond shown within Greater London
Sovereign stateUnited Kingdom
Constituent countryEngland
RegionLondon
Ceremonial countyGreater London
Created1 April 1965
Admin HQTwickenham
Government
  TypeLondon borough council
  BodyRichmond upon Thames London Borough Council
  London AssemblyGareth Roberts (LD)
  MPsMunira Wilson (LD)
Sarah Olney (LD)
Ruth Cadbury (L)
Area
  Total
22.17 sq mi (57.41 km2)
  Rank235th (of 296)
Population
 (2022)
  Total
194,894
  Rank101st (of 296)
  Density8,800/sq mi (3,400/km2)
Time zoneUTC (GMT)
  Summer (DST)UTC+1 (BST)
Postcodes
TW, SW, KT
ISO 3166 codeGB-RIC
ONS code00BD
GSS codeE09000027
PoliceMetropolitan Police
Websitewww.richmond.gov.uk

The London Borough of Richmond upon Thames (pronunciation) in south-west London, England, forms part of Outer London and is the only London borough on both sides of the River Thames. It was created in 1965 when three smaller council areas amalgamated under the London Government Act 1963. It is governed by Richmond upon Thames London Borough Council. The population is 198,019 and the major communities are Barnes, East Sheen, Mortlake, Kew, Richmond, Twickenham, Teddington and Hampton.

The borough is home to Richmond Park, the largest park in London, along with the National Physical Laboratory and The National Archives. Kew Gardens, Hampton Court Palace, Twickenham Stadium and the WWT London Wetlands Centre are within its boundaries and draw domestic and international tourism. In 2023, the borough was ranked first in Rightmove's Happy at Home index, making it the "happiest place to live in Great Britain"; the first time a London borough has taken the top spot.