Ilderton is a Unincorporated area located in Middlesex, Ontario and has an elevation of 281 meters.

• Latitude: 43° 4' 44'' North   (decimal: 43.0788888)
• Longitude: 81° 22' 55'' West   (decimal: -81.3819444)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Locality
• Canadian Province/Territory: Ontario
• Elevation: 281 meters
• Location: Middlesex
• Atlas of Canada Locator Map: Ilderton
• GPS Coordinate Locator Map: Ilderton Lat/Long