Kelso is a Unincorporated area located in Halton, Ontario and has an elevation of 262 meters.

• Latitude: 43° 29' 55'' North   (decimal: 43.4986111)
• Longitude: 79° 57' 0'' West   (decimal: -79.9500000)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 262 meters
• Location: Halton
• Atlas of Canada Locator Map: Kelso
• GPS Coordinate Locator Map: Kelso Lat/Long