- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 51°46'29"N 4°4'0"W
- Eastings/Northings: 257500, 210500
- OS Grid: SN575105
- Mapcode Local: GBR DS.Z7XD
- Mapcode Global: VH4JG.GND5
Location and coordinates are for the approximate centre of Cwmgwili within this administrative area.
Geographic features and populated places may cross administrative borders.