- Category: Populated Place
- Type: Suburban Area
- Latitude/Longitude: 51°46'12"N 3°9'15"W
- Eastings/Northings: 320442, 208569
- OS Grid: SO204085
- Mapcode Local: GBR F0.ZL60
- Mapcode Global: VH6CW.8RRW
Location and coordinates are for the approximate centre of Cwmcelyn within this administrative area.
Geographic features and populated places may cross administrative borders.