Quality of life comparison

compared to

If you lived in United Kingdom instead of Cayman Islands, you would:

Health

live 0.8 years longer

In Cayman Islands, the average life expectancy is 81 years (78 years for men, 83 years for women) as of 2024. In United Kingdom, that number is 81 years (80 years for men, 83 years for women) as of 2024.

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Economy

make 44.8% less money

Cayman Islands has a GDP per capita of $104,293 as of 2024, while in United Kingdom, the GDP per capita is $57,602 as of 2025.

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Life

be 46.4% less likely to die during infancy

In Cayman Islands, approximately 7.7 children (per 1,000 live births) die before they reach the age of one as of 2022. In United Kingdom, on the other hand, 4.1 children do as of 2024.

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have 14.4% fewer children

In Cayman Islands, there are approximately 11.6 babies per 1,000 people as of 2024. In United Kingdom, there are 9.9 babies per 1,000 people as of 2024.

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Basic Needs

be 17.7% more likely to have internet access

In Cayman Islands, approximately 81.1% of the population has internet access as of 2021. In United Kingdom, about 95.5% do as of 2024.

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Expenditures

spend 3.8 times more on education

Cayman Islands spends 1.6% of its total GDP on education as of 2023. United Kingdom spends 5.9% of total GDP on education as of 2021.

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Geography

see 77.7 times more coastline

Cayman Islands has a total of 160 km of coastline. In United Kingdom, that number is 12,429 km.

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Safety

be 74.4% less likely to be murdered

Cayman Islands has a homicide rate of 4.4 per 100,000 people as of 2020. In United Kingdom, that number is 1.1 per 100,000 as of 2021.

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Infrastructure

find 25.2% less home broadband

Cayman Islands has 56.4 fixed broadband subscriptions per 100 people as of 2022. United Kingdom has 42.2 as of 2024.

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Environment

emit 15.6% less CO2

Cayman Islands emits 5.0 tonnes of CO2 per person each year as of 2024. United Kingdom emits 4.2 tonnes as of 2024.

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Sources: World Bank (2020–2025), The World Factbook (2021–2022). How we calculate this

Compare further: Cayman Islands vs. United Kingdom

Cost of Living Comparison · 7 categories - 2026 data
United Kingdom is 42.9% cheaper than Cayman Islands overall
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Size Comparison · See true size
Cayman Islands is about 923 times smaller than United Kingdom.
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Moving from Cayman Islands to United Kingdom · UN DESA 2020
1,266 people born in Cayman Islands live in United Kingdom.
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United Kingdom: At a glance

United Kingdom (sometimes abbreviated UK) is a sovereign country in Europe, with a total land area of approximately 241,930 sq km. The United Kingdom has historically played a leading role in developing parliamentary democracy and in advancing literature and science. At its zenith in the 19th century, the British Empire stretched over one-fourth of the earth's surface. The first half of the 20th century saw the UK's strength seriously depleted in two world wars and the Irish Republic's withdrawal from the union. The second half witnessed the dismantling of the Empire and the UK rebuilding itself into a modern and prosperous European nation. As one of five permanent members of the UN Security Council and a founding member of NATO and the Commonwealth, the UK pursues a global approach to foreign policy. The UK is also an active member of the EU, although it chose to remain outside the Economic and Monetary Union. The Scottish Parliament, the National Assembly for Wales, and the Northern Ireland Assembly were established in 1999. The latter was suspended until May 2007 due to wrangling over the peace process, but devolution was fully completed in March 2010.
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How big is United Kingdom compared to Cayman Islands? See an in-depth size comparison.

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