At a glance
Tonga in numbers
- Population 103,2911 No. 182 of 195
- Area 747 km²2 No. 174 of 195
- Population density 138 per km²12 No. 68 of 195
- Economy (GDP) US$679.2 million3 No. 183 of 189
- GDP per person $6,5474 No. 105 of 189
- Life expectancy 73.4 years1 No. 107 of 195
- Median age 21.0 years1 No. 148 of 195
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Borders
Countries nearby
Tonga has no land border with another country. These are its closest neighbours in the region.
Test yourself
Which one is the flag of Tuvalu?
One flag from the neighbourhood. Then try all 195 in the game.
Play the Flag QuizSources
Every figure on this page with where it comes from.
- World Population Prospects 2024, United Nations, Population Division (UN projection for 1 July 2026)
- Demographic Yearbook 2024, table 3, United Nations Statistics Division (figure for 2024)
- World Development Indicators: GDP (current US$), World Bank (figure for 2025)
- World Development Indicators: GDP per capita (current US$), World Bank (figure for 2025)
- ISO 4217 currency codes, list one, SIX Group, ISO 4217 maintenance agency
- Member States, United Nations
- Root Zone Database, IANA
- Capital, region, borders and country code: Natural Earth, capitals checked by hand. Flag: flag-icons.