- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 50°6'37"N 5°37'52"W
- Eastings/Northings: 140482, 29686
- OS Grid: SW404296
- Mapcode Local: GBR DXGD.CD7
- Mapcode Global: VH05G.BHW7
Location and coordinates are for the approximate centre of Grumbla within this administrative area.
Geographic features and populated places may cross administrative borders.