- Jersey sits in the Bay of St Malo, 14 miles (22 kilometres) from the French coast and 85 miles (137 kilometres) south of the English coast. Jersey is the biggest of the Channel Islands.
- Jersey is only 5 miles (8 kilometres) long and 9 miles (14.5 kilometres) wide. The coastline is 48 miles (77 kilometres) long.
- The 2021 census showed a population of 103,100 people.