St. Helens is a Unincorporated area located in Huron, Ontario and has an elevation of 290 meters.

• Latitude: 43° 54' 11'' North   (decimal: 43.9030555)
• Longitude: 81° 30' 36'' West   (decimal: -81.5099999)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 290 meters
• Location: Huron
• Atlas of Canada Locator Map: St. Helens
• GPS Coordinate Locator Map: St. Helens Lat/Long