Johnson is a Unincorporated area located in Grey, Ontario and has an elevation of 220 meters.

• Latitude: 44° 40' 33'' North   (decimal: 44.6758333)
• Longitude: 80° 47' 47'' West   (decimal: -80.7963888)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 220 meters
• Location: Grey
• Atlas of Canada Locator Map: Johnson
• GPS Coordinate Locator Map: Johnson Lat/Long