Masonville is a Unincorporated area located in Middlesex, Ontario and has an elevation of 269 meters.

• Latitude: 43° 1' 21'' North   (decimal: 43.0224999)
• Longitude: 81° 17' 13'' West   (decimal: -81.2869444)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Urban Community
• Canadian Province/Territory: Ontario
• Elevation: 269 meters
• Location: Middlesex
• Atlas of Canada Locator Map: Masonville
• GPS Coordinate Locator Map: Masonville Lat/Long