- Category: Populated Place
- Type: Suburban Area
- Latitude/Longitude: 51°44'41"N 3°24'10"W
- Eastings/Northings: 303233, 206052
- OS Grid: SO032060
- Mapcode Local: GBR HM.1BRH
- Mapcode Global: VH6CX.YDVS
Location and coordinates are for the approximate centre of Heolgerrig within this administrative area.
Geographic features and populated places may cross administrative borders.