Quality of life comparison
If you lived in Tonga instead of Oman, you would:
Health
live 7.2 years less
In Oman, the average life expectancy is 80 years (79 years for men, 82 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 2.4 times more likely to be obese
In Oman, 30.5% of adults are obese as of 2024. In Tonga, that number is 73.8% of people as of 2024.
see 64.5% less spent on your healthcare
Oman spends $1,444 per person on healthcare as of 2023 (international dollars, adjusted for prices). Tonga spends $512 as of 2023.
have 49.1% fewer doctors per person
Oman has 19.9 doctors per 10,000 people as of 2022. Tonga has 10.1 as of 2021.
have 18.6% less access to essential health services
Oman scores 70 out of 100 on the universal health coverage index as of 2021. Tonga scores 57 as of 2021.
be 5.2 times more likely to die by suicide
Oman has a suicide rate of 0.9 per 100,000 people as of 2021. In Tonga, it is 4.7 per 100,000 as of 2021.
Economy
be 38.2% less likely to be unemployed
In Oman, 3.2% of the labor force is unemployed as of 2025. In Tonga, that number is 2.0% as of 2025.
make 67.2% less money
Oman has a GDP per capita of $19,947 as of 2025, while in Tonga, the GDP per capita is $6,547 as of 2025.
Life
have 37.3% more children
In Oman, there are approximately 16.8 babies per 1,000 people as of 2024. In Tonga, there are 23.0 babies per 1,000 people as of 2024.
be 5.2 times more likely to die during childbirth
In Oman, approximately 13.0 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 29.2% less likely to have internet access
In Oman, approximately 95.2% of the population has internet access as of 2024. In Tonga, about 67.4% do as of 2024.
Expenditures
spend 21.2% more on education
Oman spends 4.4% of its total GDP on education as of 2022. Tonga spends 5.3% of total GDP on education as of 2022.
spend 2.1 times more on healthcare
Oman spends 3.5% of its total GDP on healthcare as of 2023. In Tonga, that number is 7.4% of GDP as of 2023.
Geography
see 80.0% less coastline
Oman has a total of 2,092 km of coastline. In Tonga, that number is 419 km.
Safety
be 22.7% less likely to die in a road accident
In Oman, road accidents kill 11.0 people per 100,000 as of 2021. In Tonga, they kill 8.5 per 100,000 as of 2021.
Infrastructure
find 26.1% less home broadband
Oman has 11.1 fixed broadband subscriptions per 100 people as of 2024. Tonga has 8.2 as of 2022.
Environment
be 76.9% less likely to die from air pollution
In Oman, air pollution causes 104.0 deaths per 100,000 people as of 2019. In Tonga, it causes 24.0 as of 2019.
emit 91.3% less CO2
Oman emits 18.6 tonnes of CO2 per person each year as of 2024. Tonga emits 1.6 tonnes as of 2024.
Sources: World Bank (2021–2025), United Nations SDG Indicators (2019–2021), World Health Organization (2024), The World Factbook. How we calculate this
Compare further: Oman vs. Tonga
Tonga: At a glance
How big is Tonga compared to Oman? See an in-depth size comparison.