- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 54°14'34"N 1°54'57"W
- Eastings/Northings: 405569, 483011
- OS Grid: SE055830
- Mapcode Local: GBR HM1C.ZV
- Mapcode Global: WHB5Y.JMT8
Location and coordinates are for the approximate centre of Gammersgill within this administrative area.
Geographic features and populated places may cross administrative borders.