Colfontaine is a municipality of Wallonia located in the province of Hainaut, Belgium.
On 1 January 2006 the municipality had 20,021 inhabitants. The total area is 13.62 km², giving a population density of 1,470 inhabitants per km².
The municipality consists of the following districts: Pâturages, Warquignies, Wasmes.
Wikipedia https://en.wikipedia.org/wiki/Colfontaine
Official Website http://www.colfontaine.be/
Coordinates 50°24'20.388" N 3°51'5.025" E
