- Category: Populated Place
- Type: Other Settlement
- Latitude/Longitude: 52°46'34"N 3°9'54"W
- Eastings/Northings: 321500, 320500
- OS Grid: SJ215205
- Mapcode Local: GBR 6Y.Y5NL
- Mapcode Global: WH793.CG1X
Location and coordinates are for the approximate centre of Llansanffraid-ym-Mechain within this administrative area.
Geographic features and populated places may cross administrative borders.