- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 52°58'56"N 4°2'28"W
- Eastings/Northings: 263057, 344717
- OS Grid: SH630447
- Mapcode Local: GBR 5T.J2SZ
- Mapcode Global: WH55F.W9RJ
Location and coordinates are for the approximate centre of Croesor within this administrative area.
Geographic features and populated places may cross administrative borders.