Tonga: flag, capital and key facts
Tonga is a country in Oceania whose capital is Nukuʻalofa. It covers 747 km², making it the 174th largest country in the world. Its population is estimated at 99,532, 181st in the world. It shares no land border with any other country. Official currency: Paʻanga (TOP).

Key facts about Tonga
| Capital | Nukuʻalofa |
|---|---|
| Continent | Oceania |
| Population | 99,532 (rank 181) |
| Land area | 747 km² (rank 174) |
| Currency | Paʻanga (TOP) |
| GDP per capita | 5,100 USD |
| Main languages | Tongan, English |
| ISO 3166-1 code | TO |
Which countries border Tonga?
Tonga shares no land border with any other country.
Play with Tonga on Flagdle
Tonga is one of the 195 countries in Flagdle's daily rotation. It can show up in any of the modes:
- Flags — recognise the flag in 3 tries.
- Capitals — find “Nukuʻalofa” from the country name.
- Worldle — identify the country from its outline.
- Daily Challenge — the 9 chained mini-games on a single country.
Data sources
Country code per ISO 3166-1 alpha-2, currency code per ISO 4217. Flag image served by FlagCDN, outline by mapsicon, coat of arms by Wikimedia Commons. Population and land area from United Nations public data; GDP per capita in current US dollars.