- Category: Populated Place
- Type: Village
- Latitude/Longitude: 52°35'15"N 0°57'24"W
- Eastings/Northings: 470774, 299380
- OS Grid: SP707993
- Mapcode Local: GBR BQX.QXD
- Mapcode Global: WHFKY.87M3
Location and coordinates are for the approximate centre of Illston on the Hill within this administrative area.
Geographic features and populated places may cross administrative borders.