- Category: Populated Place
- Type: Village
- Latitude/Longitude: 51°50'35"N 3°59'55"W
- Eastings/Northings: 262402, 217965
- OS Grid: SN624179
- Mapcode Local: GBR DW.V0RC
- Mapcode Global: VH4J3.MXVT
Location and coordinates are for the approximate centre of Derwydd within this administrative area.
Geographic features and populated places may cross administrative borders.