Seneffe

Seneffe Sinefe (Walloon)
Municipality
Château de Seneffe
Coat of arms
Location of Seneffe
Seneffe Location in Belgium Location of Seneffe in Hainaut
Coordinates: 50°31′N 04°15′E / 50.517°N 4.250°E / 50.517; 4.250
Country	Belgium
Community	French Community
Region	Wallonia
Province	Hainaut
Arrondissement	Soignies
Government
• Mayor	Bénédicte Poll (MR) (LB)
• Governing party/ies	LB - Ecolo
Area
• Total	63.77 km2 (24.62 sq mi)
Population  (2018-01-01)[1]
• Total	11,272
• Density	180/km2 (460/sq mi)
Postal codes	7180, 7181
NIS code	55085
Area codes	064
Website	www.seneffe.be

Seneffe (French pronunciation: [sənɛf] ^ⓘ; Walloon: Sinefe) is a municipality of Wallonia located in the province of Hainaut, Belgium.

On 1 January 2006 Seneffe had a total population of 10,743. The total area is 62.77 km² which gives a population density of 171 inhabitants per km².

The municipality consists of the following districts: Arquennes, Familleureux, Feluy, Petit-Rœulx-lez-Nivelles, and Seneffe.

The Château de Seneffe, now a museum belonging to the French Community of Belgium, is located in the municipality.

Seneffe was the site of a battle in 1674 between French and Dutch armies during the Franco-Dutch War.