St. Louis is a Village located in Prince, Prince Edward Island and has an elevation of 31 meters.

• Latitude: 46° 53' North   (decimal: 46.8833000)
• Longitude: 64° 9' West   (decimal: -64.1500000)
• Topography Feature Category: Village
• Geographical Feature: Community
• Canadian Province/Territory: Prince Edward Island
• Elevation: 31 meters
• Location: Prince
• Atlas of Canada Locator Map: St. Louis
• GPS Coordinate Locator Map: St. Louis Lat/Long