- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 51°28'6"N 2°29'1"W
- Eastings/Northings: 366500, 174500
- OS Grid: ST665745
- Mapcode Local: GBR JW.LMZD
- Mapcode Global: VH88P.WCV3
Location and coordinates are for the approximate centre of Siston Common within this administrative area.
Geographic features and populated places may cross administrative borders.