- Category: Populated Place
- Type: Village
- Latitude/Longitude: 52°22'49"N 4°4'12"W
- Eastings/Northings: 259186, 277823
- OS Grid: SN591778
- Mapcode Local: GBR 8S.R2H4
- Mapcode Global: VH4FK.DFLM
Location and coordinates are for the approximate centre of Llanfarian within this administrative area.
Geographic features and populated places may cross administrative borders.