- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 52°37'57"N 3°8'47"W
- Eastings/Northings: 322500, 304500
- OS Grid: SJ225045
- Mapcode Local: GBR B0.7804
- Mapcode Global: WH79W.M3V1
Location and coordinates are for the approximate centre of Cilcewydd within this administrative area.
Geographic features and populated places may cross administrative borders.