- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 51°33'0"N 3°28'46"W
- Eastings/Northings: 297500, 184500
- OS Grid: SS975845
- Mapcode Local: GBR HJ.FHH9
- Mapcode Global: VH5HD.M9SK
Location and coordinates are for the approximate centre of Rhiwceiliog within this administrative area.
Geographic features and populated places may cross administrative borders.