- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 54°16'3"N 2°26'7"W
- Eastings/Northings: 371740, 485863
- OS Grid: SD717858
- Mapcode Local: GBR CMF2.JY
- Mapcode Global: WH94C.KZHR
Location and coordinates are for the approximate centre of Slack within this administrative area.
Geographic features and populated places may cross administrative borders.