Saint-Hilaire is a Unincorporated area located in Mont-Saint-Hilaire; La Vallée-du-Richelieu, Quebec and has an elevation of 48 meters.

• Latitude: 45° 33' 30'' North   (decimal: 45.5583732)
• Longitude: 73° 11' 52'' West   (decimal: -73.1979084)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Station de chemin de fer
• Canadian Province/Territory: Quebec
• Elevation: 48 meters
• Location: Mont-Saint-Hilaire; La Vallée-du-Richelieu
• Atlas of Canada Locator Map: Saint-Hilaire
• GPS Coordinate Locator Map: Saint-Hilaire Lat/Long