Yarker is a Unincorporated area located in Lennox and Addington, Ontario and has an elevation of 133 meters.

• Latitude: 44° 22' 20'' North   (decimal: 44.3722222)
• Longitude: 76° 46' 14'' West   (decimal: -76.7705555)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Compact Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 133 meters
• Location: Lennox and Addington
• Atlas of Canada Locator Map: Yarker
• GPS Coordinate Locator Map: Yarker Lat/Long