Alton is a Unincorporated area located in Halton, Ontario and has an elevation of 151 meters.

• Latitude: 43° 24' 10'' North   (decimal: 43.4028000)
• Longitude: 79° 49' 10'' West   (decimal: -79.8194000)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Urban Community
• Canadian Province/Territory: Ontario
• Elevation: 151 meters
• Location: Halton
• GPS Coordinate Locator Map: Alton Lat/Long