- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 52°19'0"N 3°3'51"W
- Eastings/Northings: 327541, 269269
- OS Grid: SO275692
- Mapcode Local: GBR B3.W47J
- Mapcode Global: VH76V.T1TB
Location and coordinates are for the approximate centre of Rhos-y-meirch within this administrative area.
Geographic features and populated places may cross administrative borders.