- Category: Populated Place
- Type: Town
- Latitude/Longitude: 51°32'33"N 0°38'55"E
- Eastings/Northings: 583767, 185973
- OS Grid: TQ837859
- Mapcode Local: GBR Y21.P1
- Mapcode Global: VHJL4.6H96
Location and coordinates are for the approximate centre of Leigh-on-Sea within this administrative area.
Geographic features and populated places may cross administrative borders.