- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 53°3'12"N 2°50'26"W
- Eastings/Northings: 343750, 351033
- OS Grid: SJ437510
- Mapcode Local: GBR 7D.CLGN
- Mapcode Global: WH891.BHKW
Location and coordinates are for the approximate centre of Castletown within this administrative area.
Geographic features and populated places may cross administrative borders.