Mont-Saint-Hilaire is a Unincorporated area located in Mont-Saint-Hilaire; La Vallée-du-Richelieu, Quebec.

• Latitude: 45° 33' 51'' North   (decimal: 45.5642066)
• Longitude: 73° 11' 52'' West   (decimal: -73.1979084)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Bureau de poste
• Canadian Province/Territory: Quebec
• Location: Mont-Saint-Hilaire; La Vallée-du-Richelieu
• Atlas of Canada Locator Map: Mont-Saint-Hilaire
• GPS Coordinate Locator Map: Mont-Saint-Hilaire Lat/Long