- Category: Populated Place
- Type: Suburban Area
- Latitude/Longitude: 53°40'8"N 2°58'20"W
- Eastings/Northings: 335861, 419621
- OS Grid: SD358196
- Mapcode Local: GBR 7VP0.9G
- Mapcode Global: WH862.91WJ
Location and coordinates are for the approximate centre of Marshside within this administrative area.
Geographic features and populated places may cross administrative borders.