This article describes the geography of Jersey, an island territory in the English Channel. The island of Jersey has an area of 119 square kilometres, with 70 kilometres of coastline. Jersey claims a territorial sea of 3 nmi (5.6 km; 3.5 mi) and an exclusive fishing zone of 12 nmi (22.2 km; 13.8 mi).
Jersey is the largest and southernmost of the Channel Islands. It is located north of Brittany and west of the Cotentin Peninsula in Normandy. About 30% of the population of the island is concentrated in Saint Helier, which is a parish and the capital town of the island.
Saint Clement (Jèrriais: St Cliément) is one of the twelve parishes of Jersey in the Channel Islands. It is in the south east of the Island, and contains some of the suburbs of Saint Helier. It is the smallest parish by surface area, but the second most densely populated. St. Clement stretches west to east from Le Dicq to within a quarter mile of La Rocque harbour (at the end of Rue de la Lourderie). Its surface area is around 1,044 acres (4.22 km2).
The parish is subdivided into three vingtaines, and is administered at local level by the Connétable.