- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 52°26'18"N 3°57'27"W
- Eastings/Northings: 267027, 284090
- OS Grid: SN670840
- Mapcode Local: GBR 8Y.MD72
- Mapcode Global: VH4F7.CY4Y
Location and coordinates are for the approximate centre of Pen-rhiw-newydd within this administrative area.
Geographic features and populated places may cross administrative borders.