Population of Jersey
As of August 2026, the population of Jersey is 104.1 thousand. The number of inhabitants has increased by 107 in the last year, representing a growth of 0.11%. The median age of the population has increased in recent years, rising from 41.1 years in 2016 to 43.9 years in 2026. Currently, life expectancy at birth is 80.1 years and population density is 897.5 inhabitants per square kilometer.
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Population Growth
The population growth rate of Jersey peaked in 1950, reaching around 1.88% annually, but has since declined to approximately 0.1% in 2026. The annual increase in the number of people has also decreased from a peak of around 1.13 thousand in 1972 to nearly 107 in 2026.
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Life Expectancy
In Jersey, life expectancy at birth has remained stable over the last 20 years, hovering around 80 years since 2006.
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Most populous cities in Jersey
These are the 6 most populous cities in Jersey:
| # | City | Population |
|---|---|---|
| 1 | Saint Helier, St Helier | 28,000 |
| 2 | St Lawrence | 5,561 |
| 3 | St Martin | 3,948 |
| # | City | Population |
|---|---|---|
| 4 | Trinity | 3,355 |
| 5 | Saint John, St John | 3,051 |
| 6 | Le Hocq, St Clement |