Rock Island is a Unincorporated area located in Stanstead; Memphrémagog, Quebec and has an elevation of 322 meters.

• Latitude: 45° 0' 25'' North   (decimal: 45.0069881)
• Longitude: 72° 5' 48'' West   (decimal: -72.0967638)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Secteur
• Canadian Province/Territory: Quebec
• Elevation: 322 meters
• Location: Stanstead; Memphrémagog
• Atlas of Canada Locator Map: Rock Island
• GPS Coordinate Locator Map: Rock Island Lat/Long