- Category: Populated Place
- Type: Village
- Latitude/Longitude: 50°29'14"N 4°27'24"W
- Eastings/Northings: 225816, 68156
- OS Grid: SX258681
- Mapcode Local: GBR NG.LM1K
- Mapcode Global: FRA 17KR.TS3
Location and coordinates are for the approximate centre of Tremar within this administrative area.
Geographic features and populated places may cross administrative borders.