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Jersey flag Jersey

Offshore Island, Onshore Charm

Overview

The largest of the Channel Islands, a British Crown dependency with a blend of English and French heritage, favorable tax laws, and stunning coastal scenery.

Geographic Context

Region
Europe
Subregion
Northern Europe
Land Area
116 km²
Capital
Saint Helier
Languages
English, French, Jèrriais
Currencies
British pound (£), Jersey pound (£)

At a Glance

Median Age
43.1 yrs
Housing Index
157

Climate

Average Temperature
12.3°C
Average AQI
21

Most Temperate Cities

1 Cueillette de Grantez 12.5°C
2 Cueillette de Léoville 12.5°C
3 Cueillette de Millais 12.5°C
4 Cueillette de Vinchelez 12.5°C
5 Grande Cueillette 12.5°C

Best Air Quality Cities

1 Cueillette de Grantez 21 AQI
2 Cueillette de Léoville 21 AQI
3 Cueillette de Millais 21 AQI
4 Cueillette de Vinchelez 21 AQI
5 Grande Cueillette 21 AQI

Frequently Asked Questions

Sources: World Bank | WHO | Freedom House | OECD · Last updated: 2025

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