Compare
Papua New Guinea vs Thailand
How Papua New Guinea and Thailand compare on 37 measures, from 1789 to 2025. The main differences:
- Life expectancy · In 2023, Thailand was higher: 76.4 years against 66.1 years
- GDP per person · In 2025, Thailand was higher: $6,783 against $2,665
- Population · In 2023, Thailand was higher: 71.7 million people against 10.4 million people
- Military spending · In 2025, Thailand was higher: 1.04% of GDP against 0.35% of GDP
- CO₂ per person · In 2024, Thailand was higher: 3.96 tonnes against 0.52 tonnes
- Life expectancyPapua New Guinea: 66.1 years in 2023Thailand: 76.4 years in 2023
- PopulationPapua New Guinea: 10.4 million people in 2023Thailand: 71.7 million people in 2023
- GDP per personPapua New Guinea: $2,665 in 2025Thailand: $6,783 in 2025
- TemperaturePapua New Guinea: 24.1 °C in 2025Thailand: 26.3 °C in 2025
Every measure
Health
- Life expectancyPapua New Guinea: 66.1 years in 2023Thailand: 76.4 years in 2023
- Child mortalityPapua New Guinea: 3.9 per 100 live births in 2024Thailand: 0.9 per 100 live births in 2024
- Infant mortalityPapua New Guinea: 32.2 per 1,000 live births in 2023Thailand: 6.2 per 1,000 live births in 2023
- DepressionPapua New Guinea: 3.17% in 2017Thailand: 3.09% in 2017
- Suicide ratePapua New Guinea: 23.1 per 100,000 people in 2017Thailand: 10.4 per 100,000 people in 2017
People
- PopulationPapua New Guinea: 10.4 million people in 2023Thailand: 71.7 million people in 2023
- Population growthPapua New Guinea: 1.8% a year in 2023Thailand: -0.04% a year in 2023
- Fertility ratePapua New Guinea: 3.1 births per woman in 2023Thailand: 1.21 births per woman in 2023
- Urban populationPapua New Guinea: 15.8% in 2025Thailand: 62.8% in 2025
- Median agePapua New Guinea: 22.3 years in 2023Thailand: 39.7 years in 2023
- People aged 65 and overPapua New Guinea: 3.3% in 2023Thailand: 14.7% in 2023
- Net migration ratePapua New Guinea: -0.1 per 1,000 people in 2023Thailand: 0.3 per 1,000 people in 2023
Economy
- GDP per personPapua New Guinea: $2,665 in 2025Thailand: $6,783 in 2025
- GDP growthPapua New Guinea: 3.9% a year in 2024Thailand: 2.4% a year in 2025
- InflationPapua New Guinea: 4.4% a year in 2025Thailand: -0.1% a year in 2025
- Government debtPapua New Guinea: 51.6% of GDP in 2025Thailand: 62.9% of GDP in 2024
Education
Politics
Conflict
Military
- Military spendingPapua New Guinea: 0.35% of GDP in 2025Thailand: 1.04% of GDP in 2025
- Military spending in US dollarsPapua New Guinea: $110M in 2025Thailand: $5.57B in 2025
- Military spending per personPapua New Guinea: $10 in 2025Thailand: $84 in 2025
- Military share of state spendingPapua New Guinea: 1.6% of government spending in 2025Thailand: 4.4% of government spending in 2025
- Armed forces personnelPapua New Guinea: 4,000 people in 2020Thailand: 455,000 people in 2020
- National powerPapua New Guinea: 0.03% of world capability in 2022Thailand: 0.79% of world capability in 2022
- Armed forces, share of workersPapua New Guinea: 0.12% of the labour force in 2020Thailand: 1.13% of the labour force in 2020
- Arms importsPapua New Guinea: 9 million TIV in 2023Thailand: 33 million TIV in 2025
Climate
Technology and environment
Each country on its own
Good to know
- Sources: UN, Gapminder and UN IGME, IHME, World Bank, IMF, UNESCO, Our World in Data, V-Dem, UCDP, SIPRI, IISS, Correlates of War, ERA5, CMIP6, EDGAR, ITU and FAO. Each measure’s page names its own and what it counts.
- Values are drawn on today’s borders. Years without a published value are left empty, never filled in.
How the layers work, where their data comes from and what they can’t tell you: Countries through time