Clarke is a Unincorporated area located in Durham, Ontario and has an elevation of 161 meters.

• Latitude: 43° 57' 54'' North   (decimal: 43.9650000)
• Longitude: 78° 32' 49'' West   (decimal: -78.5469444)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 161 meters
• Location: Durham
• Atlas of Canada Locator Map: Clarke
• GPS Coordinate Locator Map: Clarke Lat/Long