Map of Saint John, St John, Jersey

Saint John is a city in St John, Jersey, with a population of about 3,051. It lies at 49.2456°N, 2.1386°W. Saint John is about 7 km (4 mi) north of Saint Helier, the capital. The nearest city on our map is Saint Helier, 7 km to the south.

Saint John at a glance

Where is Saint John?

• Located in the Northern and Western hemispheres.
• Daylight ranges from about 8 h 11 min on the shortest day to 16 h 15 min on the longest day (around 21 December and 21 June).

Cities near Saint John

• Saint Helier — 7 km south
• Le Hocq — 10 km southeast
• Saint Peter Port — 37 km northwest, Guernsey
• Saint Sampson — 38 km northwest, Guernsey
• Saint Andrew — 39 km northwest, Guernsey
• Castel — 42 km northwest, Guernsey
• Saint Saviour — 43 km northwest, Guernsey
• Saint-Malo — 67 km south, France
• Saint-Brieuc — 93 km southwest, France
• Rennes — 131 km south, France

Largest cities in Jersey

• Saint Helier — 28,000
• Le Hocq — N/A

Map of Jersey and all its cities →

Other places named Saint John

• Saint John — New Brunswick, Canada

Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.