Le Vieux-Saint-Louis is a Unincorporated area located in Carleton¿Saint-Omer; Avignon, Quebec.

• Latitude: 48° 9' 41'' North   (decimal: 48.1614382)
• Longitude: 66° 15' 20'' West   (decimal: -66.2555042)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Lieu-dit
• Canadian Province/Territory: Quebec
• Location: Carleton¿Saint-Omer; Avignon
• Atlas of Canada Locator Map: Le Vieux-Saint-Louis
• GPS Coordinate Locator Map: Le Vieux-Saint-Louis Lat/Long