Welcome to Tonga 🇹🇴 — a remarkable destination in Polynesia. Its official name is Kingdom of Tonga, and today around 104,175 people call this Oceania nation home, spread across roughly 747 km² of territory.
Below is your complete country profile for Tonga: key statistics, an introduction to Nuku'alofa, an interactive map, cultural notes and answers to the questions people most often ask about this corner of Oceania.
Geography of Tonga
Geographically, Tonga belongs to Polynesia within Oceania. Its territory spans approximately 747 km², which makes it the 194th largest country or territory on Earth.
Tonga has no land borders at all — it is surrounded entirely by water, and this island setting has given it a distinct identity, ecosystem and way of life.
The capital city is Nuku'alofa, the political and cultural heart of the country and usually the first stop for visitors who want to understand how tongan life really works.
Map data © OpenStreetMap contributors
People, language and culture
Around 104,175 people live in Tonga, making it the 199th most populous country or territory in the world. A person from Tonga is called a Tongan.
Tonga is multilingual: the languages spoken include English and Tongan. This linguistic variety reflects the country's layered history and the many communities that shaped it.
Beyond the numbers, everyday culture in Tonga — from markets and music to family traditions — is what makes discovering it through a random spin so rewarding.
Currency, travel and practical facts
The official currency is the Tongan paʻanga (TOP, symbol T$). Exchange rates fluctuate, so check current rates before travelling.
The international dialling code for Tonga is +676. Websites from the country typically use the .to internet domain.
Quiz tip: the three facts most worth memorising about Tonga are its flag, its capital Nuku'alofa, and its approximate population of 104,175.
Fun facts about Tonga
- Tonga's flag emoji is 🇹🇴 — its two-letter country code is TO and its three-letter code is TON.
- Tonga covers 747 km², ranking 194th in the world by area.
- With about 104,175 people, Tonga holds the 199th spot in the world population ranking.
- Tonga is a member state of the United Nations.
- Tonga is completely surrounded by water, with zero land borders.
Tonga — frequently asked questions
- What is the capital of Tonga?
- The capital of Tonga is Nuku'alofa.
- What is the population of Tonga?
- Tonga has a population of approximately 104,175 people, ranking 199th in the world.
- Where is Tonga located?
- Tonga is located in Polynesia, part of the Oceania region.
- What language is spoken in Tonga?
- The languages spoken in Tonga include English and Tongan.
- What currency is used in Tonga?
- Tonga uses the Tongan paʻanga (TOP).
