- Category: Populated Place
- Type: Village
- Latitude/Longitude: 50°10'31"N 5°13'10"W
- Eastings/Northings: 170223, 35567
- OS Grid: SW702355
- Mapcode Local: GBR Z4.V01G
- Mapcode Global: VH12R.HV1B
Location and coordinates are for the approximate centre of Penmarth within this administrative area.
Geographic features and populated places may cross administrative borders.