- Category: Populated Place
- Type: Village
- Latitude/Longitude: 50°38'43"N 4°44'8"W
- Eastings/Northings: 206684, 86437
- OS Grid: SX066864
- Mapcode Local: GBR N2.8MCJ
- Mapcode Global: FRA 07ZC.DW2
Location and coordinates are for the approximate centre of Trewarmett within this administrative area.
Geographic features and populated places may cross administrative borders.