- Category: Populated Place
- Type: Suburban Area
- Latitude/Longitude: 51°30'14"N 3°33'52"W
- Eastings/Northings: 291500, 179500
- OS Grid: SS915795
- Mapcode Local: GBR HF.JD2P
- Mapcode Global: VH5HK.5GCD
Location and coordinates are for the approximate centre of Tremains within this administrative area.
Geographic features and populated places may cross administrative borders.