- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 50°10'21"N 5°17'57"W
- Eastings/Northings: 164500, 35500
- OS Grid: SW645355
- Mapcode Local: GBR FX97.1CQ
- Mapcode Global: VH12Q.3X8J
Location and coordinates are for the approximate centre of Tremayne within this administrative area.
Geographic features and populated places may cross administrative borders.