South Dummer is a Unincorporated area located in Peterborough, Ontario and has an elevation of 213 meters.

• Latitude: 44° 23' 1'' North   (decimal: 44.3836111)
• Longitude: 78° 3' 7'' West   (decimal: -78.0519444)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 213 meters
• Location: Peterborough
• Atlas of Canada Locator Map: South Dummer
• GPS Coordinate Locator Map: South Dummer Lat/Long