Demers-Centre is a Unincorporated area located in L'Isle-aux-Allumettes; Pontiac, Quebec and has an elevation of 126 meters.

• Latitude: 45° 51' 59'' North   (decimal: 45.8663889)
• Longitude: 77° 4' 4'' West   (decimal: -77.0677778)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Hameau
• Canadian Province/Territory: Quebec
• Elevation: 126 meters
• Location: L'Isle-aux-Allumettes; Pontiac
• Atlas of Canada Locator Map: Demers-Centre
• GPS Coordinate Locator Map: Demers-Centre Lat/Long