- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 52°50'32"N 4°39'6"W
- Eastings/Northings: 221500, 330500
- OS Grid: SH215305
- Mapcode Local: GBR 50.SY7N
- Mapcode Global: WH33G.JT3C
Location and coordinates are for the approximate centre of Penygroeslon within this administrative area.
Geographic features and populated places may cross administrative borders.