- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 52°22'42"N 3°30'6"W
- Eastings/Northings: 297859, 276674
- OS Grid: SN978766
- Mapcode Local: GBR 9J.RBGN
- Mapcode Global: VH5CB.8G0Y
Location and coordinates are for the approximate centre of Nantgwyn within this administrative area.
Geographic features and populated places may cross administrative borders.