- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 50°31'1"N 4°51'28"W
- Eastings/Northings: 197500, 72500
- OS Grid: SW975725
- Mapcode Local: GBR ZR.ZK8B
- Mapcode Global: FRA 07QP.M8T
Location and coordinates are for the approximate centre of Trevanson within this administrative area.
Geographic features and populated places may cross administrative borders.