Quality of life comparison
If you lived in Tonga instead of Cayman Islands, you would:
Health
live 7.5 years less
In Cayman Islands, the average life expectancy is 81 years (78 years for men, 83 years for women) as of 2024. In Tonga, that number is 73 years (70 years for men, 77 years for women) as of 2024.
Economy
make 93.7% less money
Cayman Islands has a GDP per capita of $104,293 as of 2024, while in Tonga, the GDP per capita is $6,547 as of 2025.
Life
have 99.3% more children
In Cayman Islands, there are approximately 11.6 babies per 1,000 people as of 2024. In Tonga, there are 23.0 babies per 1,000 people as of 2024.
Basic Needs
be 16.8% less likely to have internet access
In Cayman Islands, approximately 81.1% of the population has internet access as of 2021. In Tonga, about 67.4% do as of 2024.
Expenditures
spend 3.4 times more on education
Cayman Islands spends 1.6% of its total GDP on education as of 2023. Tonga spends 5.3% of total GDP on education as of 2022.
Geography
see 2.6 times more coastline
Cayman Islands has a total of 160 km of coastline. In Tonga, that number is 419 km.
Safety
be 78.3% less likely to be murdered
Cayman Islands has a homicide rate of 4.4 per 100,000 people as of 2020. In Tonga, that number is 0.9 per 100,000 as of 2019.
Infrastructure
find 85.5% less home broadband
Cayman Islands has 56.4 fixed broadband subscriptions per 100 people as of 2022. Tonga has 8.2 as of 2022.
Environment
emit 67.4% less CO2
Cayman Islands emits 5.0 tonnes of CO2 per person each year as of 2024. Tonga emits 1.6 tonnes as of 2024.
Sources: World Bank (2019–2025), The World Factbook (2021). How we calculate this
Compare further: Cayman Islands vs. Tonga
Tonga: At a glance
How big is Tonga compared to Cayman Islands? See an in-depth size comparison.