Saint-Ghislain is a city and municipality of Wallonia located in the province of Hainaut, Belgium.
On 1 January 2018 the municipality had 23,335 inhabitants. The total area is 70.18 square kilometres, giving a population density of 333 inhabitants per square kilometre.
The municipality consists of the following districts: Baudour, Hautrage, Neufmaison, Saint-Ghislain, Sirault, Tertre et Villerot.
Wikipedia https://en.wikipedia.org/wiki/Saint-Ghislain
Official Website https://www.saint-ghislain.be/
Coordinates 50°26'51.894" N 3°49'10.286" E