- Category: Populated Place
- Type: Village
- Latitude/Longitude: 53°20'42"N 4°14'55"W
- Eastings/Northings: 250398, 385504
- OS Grid: SH503855
- Mapcode Local: GBR HMWV.NK8
- Mapcode Global: WH42G.P5ZV
Location and coordinates are for the approximate centre of Llanallgo within this administrative area.
Geographic features and populated places may cross administrative borders.