Nelson is a Unincorporated area located in Halton, Ontario and has an elevation of 164 meters.

• Latitude: 43° 22' 42'' North   (decimal: 43.3783333)
• Longitude: 79° 50' 22'' West   (decimal: -79.8394444)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 164 meters
• Location: Halton
• Atlas of Canada Locator Map: Nelson
• GPS Coordinate Locator Map: Nelson Lat/Long