- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 52°6'4"N 4°8'13"W
- Eastings/Northings: 253720, 246930
- OS Grid: SN537469
- Mapcode Local: GBR DP.9NHB
- Mapcode Global: VH4GW.7FRZ
Location and coordinates are for the approximate centre of Drefâch within this administrative area.
Geographic features and populated places may cross administrative borders.