Caledonia Mills is a Unincorporated area located in Antigonish, Nova Scotia and has an elevation of 154 meters.

• Latitude: 45° 29' 47'' North   (decimal: 45.4963888)
• Longitude: 61° 48' 43'' West   (decimal: -61.8119444)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Community
• Canadian Province/Territory: Nova Scotia
• Elevation: 154 meters
• Location: Antigonish
• Atlas of Canada Locator Map: Caledonia Mills
• GPS Coordinate Locator Map: Caledonia Mills Lat/Long