50.8, 4.41666667
Watermael-Boitsfort (French, pronounced [watɛʁmal bwafɔʁ]) or Watermaal-Bosvoorde (Dutch, pronounced [ˈʋaːtərmaːl ˈbɔsfoːrdə] ; archaic Dutch: Watermael-Boschvoorde), often simply called Boitsfort in French or Bosvoorde in Dutch, is one of the 19 municipalities of the Brussels-Capital Region, Belgium. Located in the south-eastern part of the region, it is bordered by Auderghem, the City of Brussels (namely the Bois de la Cambre/Ter Kamerenbos), Ixelles, and Uccle, as well as the Flemish municipalities of Hoeilaart, Overijse and Sint-Genesius-Rode. In common with all of Brussels' municipalities, it is legally bilingual (French–Dutch).
As of 1 January 2022, the municipality had a population of 25,187 inhabitants. The total area is 12.97 km2 (5.01 sq mi) of which 58% is covered by the Sonian Forest, which gives a population density of 1,942/km2 (5,030/sq mi), four times less than the average of Brussels. Its average annual income per inhabitant is also the highest in the region (€25,063 in 2020).