Iona is a Unincorporated area located in Elgin, Ontario and has an elevation of 210 meters.

• Latitude: 42° 41' 25'' North   (decimal: 42.6902777)
• Longitude: 81° 23' 10'' West   (decimal: -81.3861111)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 210 meters
• Location: Elgin
• Atlas of Canada Locator Map: Iona
• GPS Coordinate Locator Map: Iona Lat/Long