How much coast is there?

The United Kingdom’s coastline is 178 times as long as Jersey’s.

Jersey: 70 km (2026 edition) · United Kingdom: 12,429 km (2026 edition)

How high can you climb?

The United Kingdom’s highest peak towers 1,209 m above Jersey’s.

Jersey: 136 m (2026 edition) · United Kingdom: 1,345 m (2026 edition)

How many people live there?

Jersey: no data · United Kingdom: 69.5 million (2025)

How crowded is it?

Jersey: no data · United Kingdom: 287 per km² (2025)

How old is the typical person?

The typical person in Jersey is 3.3 years older than in the United Kingdom.

Jersey: 43.1 years (2023) · United Kingdom: 39.8 years (2023)

How many children per woman?

Jersey: no data · United Kingdom: 1.55 children per woman (2024)

How many people are 65 or older?

Jersey: no data · United Kingdom: 19.7% (2025)

How many Nobel laureates were born there?

Jersey: no data · United Kingdom: 15.8 (2025)

How many official languages?

Jersey has 3 official languages, the United Kingdom 1.

Jersey: 3 (2026) · United Kingdom: 1 (2026)

How big is the economy?

Jersey: no data · United Kingdom: $4 trillion (2025)

How much is produced per person?

Jersey: no data · United Kingdom: Int$64,607 (2025)

How evenly is income shared?

Jersey: no data · United Kingdom: 32.4 (2021)

How many people are looking for work?

Jersey: no data · United Kingdom: 4.7% (2025)

How much goes to the military?

Jersey: no data · United Kingdom: 2.3% (2024)

How expensive is it?

Jersey: no data · United Kingdom: 89% (2025)

How much is spent on health?

Jersey: no data · United Kingdom: $5,860 (2024)

How many babies don’t reach their first birthday?

Jersey: no data · United Kingdom: 4.1 per 1,000 (2024)

How many doctors are there?

Jersey: no data · United Kingdom: 3.3 per 1,000 (2023)

How common is obesity?

Jersey: no data · United Kingdom: 29.2% (2024)

How many adults smoke?

Jersey: no data · United Kingdom: 12.8% (2024)

How do people rate their lives?

Jersey: no data · United Kingdom: 6.69 (2025)

How much do people drink?

Jersey: no data · United Kingdom: 10.4 litres (2023)

How much meat is on the menu?

Jersey: no data · United Kingdom: 84.4 kg (2023)

How much food is there per day?

Jersey: no data · United Kingdom: 3,435 kcal (2023)

How long do people work?

Jersey: no data · United Kingdom: 1,523 hours (2023)

How long do people go to school?

Jersey: no data · United Kingdom: 13.5 years (2023)

How many tourists visit?

Jersey: no data · United Kingdom: 0.55 (2024)

How many people are online?

Jersey: no data · United Kingdom: 95% (2024)

Who has electricity at home?

Jersey: no data · United Kingdom: 100% (2024)

How many live in cities?

Jersey: no data · United Kingdom: 83% (2025)

How many phones per person?

Jersey: no data · United Kingdom: 122 (2024)

How much railway is there?

Jersey: no data · United Kingdom: 16,179 km (2021)

How much do they fly?

Jersey: no data · United Kingdom: 1.71 (2023)

How much of the land is forest?

Jersey: no data · United Kingdom: 13.3% (2023)

How much CO₂ does each person emit?

Jersey: no data · United Kingdom: 4.5 t (2024)

How green is the power grid?

Jersey: no data · United Kingdom: 52% (2025)

How clean is the air?

The air in the United Kingdom carries 9% more fine dust than in Jersey.

Jersey: 8.1 µg/m³ (2024) · United Kingdom: 8.8 µg/m³ (2024)

How common is murder?

Jersey: no data · United Kingdom: 1.1 per 100k (2021)

How dangerous are the roads?

Jersey: no data · United Kingdom: 2.4 per 100k (2021)

How warm is it?

Jersey: no data · United Kingdom: 9.9°C (2016–2025 avg)

How much rain falls?

Jersey: no data · United Kingdom: 1,070 mm (2016–2025 avg)