Quality of life comparison
If you lived in Tonga instead of Kazakhstan, you would:
Health
be 67.6% less likely to die by suicide
Kazakhstan has a suicide rate of 14.6 per 100,000 people as of 2021. In Tonga, it is 4.7 per 100,000 as of 2021.
live 1.5 years less
In Kazakhstan, the average life expectancy is 75 years (70 years for men, 79 years for women) as of 2024. In Tonga, that number is 73 years (70 years for men, 77 years for women) as of 2024.
be 3.5 times more likely to be obese
In Kazakhstan, 21.1% of adults are obese as of 2024. In Tonga, that number is 73.8% of people as of 2024.
see 64.9% less spent on your healthcare
Kazakhstan spends $1,460 per person on healthcare as of 2023 (international dollars, adjusted for prices). Tonga spends $512 as of 2023.
have 73.0% fewer doctors per person
Kazakhstan has 37.5 doctors per 10,000 people as of 2023. Tonga has 10.1 as of 2021.
have 28.7% less access to essential health services
Kazakhstan scores 80 out of 100 on the universal health coverage index as of 2021. Tonga scores 57 as of 2021.
Economy
be 57.9% less likely to be unemployed
In Kazakhstan, 4.8% of the labor force is unemployed as of 2025. In Tonga, that number is 2.0% as of 2025.
be 4.1 times more likely to live below the poverty line
In Kazakhstan, 5.0% live below the poverty line as of 2024. In Tonga, however, that number is 20.6% as of 2021.
make 55.4% less money
Kazakhstan has a GDP per capita of $14,692 as of 2025, while in Tonga, the GDP per capita is $6,547 as of 2025.
Life
have 18.0% more children
In Kazakhstan, there are approximately 19.5 babies per 1,000 people as of 2024. In Tonga, there are 23.0 babies per 1,000 people as of 2024.
be 6.7 times more likely to die during childbirth
In Kazakhstan, approximately 10.0 women die from pregnancy or childbirth per 100,000 live births as of 2023. In Tonga, 67.0 women do as of 2023.
Basic Needs
be 27.8% less likely to have internet access
In Kazakhstan, approximately 93.4% of the population has internet access as of 2024. In Tonga, about 67.4% do as of 2024.
Expenditures
spend 95.2% more on healthcare
Kazakhstan spends 3.8% of its total GDP on healthcare as of 2023. In Tonga, that number is 7.4% of GDP as of 2023.
Safety
be 62.7% less likely to be murdered
Kazakhstan has a homicide rate of 2.5 per 100,000 people as of 2022. In Tonga, that number is 0.9 per 100,000 as of 2019.
be 30.3% less likely to die in a road accident
In Kazakhstan, road accidents kill 12.2 people per 100,000 as of 2021. In Tonga, they kill 8.5 per 100,000 as of 2021.
Infrastructure
find 46.7% less home broadband
Kazakhstan has 15.3 fixed broadband subscriptions per 100 people as of 2024. Tonga has 8.2 as of 2022.
Environment
be 64.7% less likely to die from air pollution
In Kazakhstan, air pollution causes 68.0 deaths per 100,000 people as of 2019. In Tonga, it causes 24.0 as of 2019.
emit 87.0% less CO2
Kazakhstan emits 12.6 tonnes of CO2 per person each year as of 2024. Tonga emits 1.6 tonnes as of 2024.
Sources: World Bank (2019–2025), United Nations SDG Indicators (2019–2021), World Health Organization (2024). How we calculate this
Compare further: Kazakhstan vs. Tonga
Tonga: At a glance
How big is Tonga compared to Kazakhstan? See an in-depth size comparison.