- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 51°32'25"N 3°32'13"W
- Eastings/Northings: 293500, 183500
- OS Grid: SS935835
- Mapcode Local: GBR HG.G124
- Mapcode Global: VH5HC.MKZ1
Location and coordinates are for the approximate centre of Hirwaun Common within this administrative area.
Geographic features and populated places may cross administrative borders.