- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 50°7'10"N 5°34'32"W
- Eastings/Northings: 144500, 30500
- OS Grid: SW445305
- Mapcode Local: GBR DXMC.DVV
- Mapcode Global: VH05H.98R8
Location and coordinates are for the approximate centre of Tremethick Cross within this administrative area.
Geographic features and populated places may cross administrative borders.