Hyon

Hyon
Iyon (Picard)
Coat of arms of Hyon
Location of Hyon in Mons
Location of Hyon in Mons
Interactive map of Hyon
Location within Belgium
Location within Hainaut (Belgium)
Coordinates: 50°26′21″N 3°57′43″E / 50.43917°N 3.96194°E / 50.43917; 3.96194
Country Belgium
CommunityFrench Community
RegionWallonia
ProvinceHainaut
ArrondissementMons
MunicipalityMons
Area
 • Total
3.67 km2 (1.42 sq mi)
Population
 (2020-01-01)
 • Total
4,099
 • Density1,120/km2 (2,890/sq mi)
Postal codes
7022
Area codes065

Hyon (French pronunciation: [jɔ̃]; Picard: Iyon) is a sub-municipality of the city of Mons located in the province of Hainaut, Wallonia, Belgium. It was a separate municipality until 1972. On 1 January 1972, it was merged into Mons.