Jersey, officially the Bailiwick of Jersey, is an autonomous and self-governing British Crown Dependency in Northwestern Europe 14 miles (23 km) off the Cotentin Peninsula of north-west France. At 45 square miles (120 km2), the main island, Jersey, is the largest of the Channel Islands. Although not a sovereign state, Jersey has its own legal, fiscal and governmental systems; on that basis, it is regarded as a small nation or island country. Jersey's territory also includes some surrounding uninhabited islands and rocks. As of 2021, the island had a population of 103,267.