- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 50°10'11"N 5°4'30"W
- Eastings/Northings: 180500, 34500
- OS Grid: SW805345
- Mapcode Local: GBR ZD.SG19
- Mapcode Global: FRA 088K.SRM
Location and coordinates are for the approximate centre of Tregew within this administrative area.
Geographic features and populated places may cross administrative borders.