- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 51°52'39"N 5°17'19"W
- Eastings/Northings: 173737, 225014
- OS Grid: SM737250
- Mapcode Local: GBR C4.RYP8
- Mapcode Global: VH0TL.82ZD
Location and coordinates are for the approximate centre of Clegyr-Boia within this administrative area.
Geographic features and populated places may cross administrative borders.