- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 53°11'14"N 3°13'4"W
- Eastings/Northings: 318720, 366282
- OS Grid: SJ187662
- Mapcode Local: GBR 6W.3BT8
- Mapcode Global: WH774.J4WT
Location and coordinates are for the approximate centre of Cefn within this administrative area.
Geographic features and populated places may cross administrative borders.