McGrath is a Unincorporated area located in Renfrew, Ontario and has an elevation of 204 meters.

• Latitude: 45° 28' 58'' North   (decimal: 45.4827777)
• Longitude: 77° 5' 17'' West   (decimal: -77.0880555)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 204 meters
• Location: Renfrew
• Atlas of Canada Locator Map: McGrath
• GPS Coordinate Locator Map: McGrath Lat/Long