- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 53°9'47"N 1°30'8"W
- Eastings/Northings: 433371, 363016
- OS Grid: SK333630
- Mapcode Local: GBR 69X.QZ7
- Mapcode Global: WHCDH.WRSC
Location and coordinates are for the approximate centre of Slack within this administrative area.
Geographic features and populated places may cross administrative borders.