Quality of life comparison

compared to

If you lived in Japan instead of Jersey, you would:

Health

live 1.4 years longer

In Jersey, the average life expectancy is 83 years (80 years for men, 85 years for women) as of 2022. In Japan, that number is 84 years (81 years for men, 87 years for women) as of 2024.

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Economy

be 59.0% less likely to be unemployed

In Jersey, 6.0% of the labor force is unemployed as of 2023. In Japan, that number is 2.5% as of 2025.

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Life

be 53.5% less likely to die during infancy

In Jersey, approximately 3.9 children (per 1,000 live births) die before they reach the age of one as of 2022. In Japan, on the other hand, 1.8 children do as of 2024.

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have 53.3% fewer children

In Jersey, there are approximately 12.2 babies per 1,000 people as of 2024. In Japan, there are 5.7 babies per 1,000 people as of 2024.

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Geography

see 425.0 times more coastline

Jersey has a total of 70 km of coastline. In Japan, that number is 29,751 km.

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Sources: The World Factbook (2022–2024), World Bank (2024–2025). How we calculate this

Compare further: Jersey vs. Japan

Cost of Living Comparison · 7 categories - 2026 data
Japan is 56.3% cheaper than Jersey overall
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Size Comparison · See true size
Jersey is about 3,258 times smaller than Japan.
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Japan: At a glance

Japan is a sovereign country in East/Southeast Asia, with a total land area of approximately 364,485 sq km. In 1603, after decades of civil warfare, the Tokugawa shogunate (a military-led, dynastic government) ushered in a long period of relative political stability and isolation from foreign influence. For more than two centuries this policy enabled Japan to enjoy a flowering of its indigenous culture. Japan opened its ports after signing the Treaty of Kanagawa with the US in 1854 and began to intensively modernize and industrialize. During the late 19th and early 20th centuries, Japan became a regional power that was able to defeat the forces of both China and Russia. It occupied Korea, Formosa (Taiwan), and southern Sakhalin Island. In 1931-32 Japan occupied Manchuria, and in 1937 it launched a full-scale invasion of China. Japan attacked US forces in 1941 - triggering America's entry into World War II - and soon occupied much of East and Southeast Asia. After its defeat in World War II, Japan recovered to become an economic power and an ally of the US. While the emperor retains his throne as a symbol of national unity, elected politicians hold actual decision-making power. Following three decades of unprecedented growth, Japan's economy experienced a major slowdown starting in the 1990s, but the country remains a major economic power. In March 2011, Japan's strongest-ever earthquake, and an accompanying tsunami, devastated the northeast part of Honshu island, killing thousands and damaging several nuclear power plants. The catastrophe hobbled the country's economy and its energy infrastructure, and tested its ability to deal with humanitarian disasters.
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How big is Japan compared to Jersey? See an in-depth size comparison.

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