- Category: Populated Place
- Type: Suburban Area
- Latitude/Longitude: 51°30'51"N 3°35'48"W
- Eastings/Northings: 289293, 180693
- OS Grid: SS892806
- Mapcode Local: GBR HC.HXNY
- Mapcode Global: VH5HJ.L6WH
Location and coordinates are for the approximate centre of Cefn Glas within this administrative area.
Geographic features and populated places may cross administrative borders.