Saint-Blaise is a Unincorporated area located in Saint-Blaise-sur-Richelieu; Le Haut-Richelieu, Quebec.

• Latitude: 45° 12' 44'' North   (decimal: 45.2122629)
• Longitude: 73° 17' 15'' West   (decimal: -73.2876342)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Bureau de poste
• Canadian Province/Territory: Quebec
• Location: Saint-Blaise-sur-Richelieu; Le Haut-Richelieu
• GPS Coordinate Locator Map: Saint-Blaise Lat/Long