Allan Mills is a Unincorporated area located in Northumberland, Ontario and has an elevation of 173 meters.

• Latitude: 44° 24' 30'' North   (decimal: 44.4083333)
• Longitude: 77° 43' 20'' West   (decimal: -77.7222222)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 173 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Allan Mills
• GPS Coordinate Locator Map: Allan Mills Lat/Long