- Category: Populated Place
- Type: Suburban Area
- Latitude/Longitude: 51°39'27"N 3°0'13"W
- Eastings/Northings: 330654, 195911
- OS Grid: ST306959
- Mapcode Local: GBR J5.6WMC
- Mapcode Global: VH79Z.WLBK
Location and coordinates are for the approximate centre of Croesyceiliog within this administrative area.
Geographic features and populated places may cross administrative borders.