- Category: Populated Place
- Type: Village
- Latitude/Longitude: 51°43'20"N 5°8'8"W
- Eastings/Northings: 183526, 207270
- OS Grid: SM835072
- Mapcode Local: GBR G3.YP8Z
- Mapcode Global: VH1RP.XZW2
Location and coordinates are for the approximate centre of St Ishmael's within this administrative area.
Geographic features and populated places may cross administrative borders.