- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 51°29'32"N 3°34'13"W
- Eastings/Northings: 291080, 178235
- OS Grid: SS910782
- Mapcode Local: GBR HD.KBMS
- Mapcode Global: VH5HK.2RC6
Location and coordinates are for the approximate centre of Hernston within this administrative area.
Geographic features and populated places may cross administrative borders.