Mount Joy is a Unincorporated area located in York, Ontario and has an elevation of 195 meters.

• Latitude: 43° 53' 17'' North   (decimal: 43.8880555)
• Longitude: 79° 15' 47'' West   (decimal: -79.2630555)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Urban Community
• Canadian Province/Territory: Ontario
• Elevation: 195 meters
• Location: York
• Atlas of Canada Locator Map: Mount Joy
• GPS Coordinate Locator Map: Mount Joy Lat/Long