- Category: Water Feature
- Type: Island
- Latitude/Longitude: 51°26'6"N 0°31'12"W
- Eastings/Northings: 502957, 171720
- OS Grid: TQ029717
- Mapcode Local: GBR GBF.TJK
- Mapcode Global: VHFTP.X6T3
Location and coordinates are for the approximate centre of Church Island within this administrative area.
Geographic features and populated places may cross administrative borders.