Tonga

Location

• Oceania, archipelago in the South Pacific Ocean, about two-thirds of the way from Hawaii to New Zealand
• the western islands (making up the Tongan Volcanic Arch) are all of volcanic origin; the eastern islands are nonvolcanic and are composed of coral limestone and sand

Population

Notable Population Centers

City	Population	Note
Nuku‘alofa	22,400	Capital

Size

• 289 square miles
• 748 square kilometers
• four times the size of Washington, D.C.

History

The first humans arrived in Tonga around 1000 B.C. The islands’ politics were highly centralized under the Tu’i Tonga, or Tongan king, by A.D. 950, and by 1200, the Tu’i Tonga had expanded his influence throughout Polynesia and into Melanesia and Micronesia. The Tongan Empire began to decline in the 1300s, with civil wars, a military defeat to Samoa, and internal political strife. By the mid-1500s, some Tu’i Tongans were ethnic Samoan, and day-to-day administration of Tonga was transferred to a new position occupied by ethnic Tongans.Dutch navigators explored the islands in the 1600s, followed by the British in the 1770s, who named them the Friendly Islands. Between 1799 and 1852 Tonga went through a period of war and disorder. In the 1830s, a low-ranking chief from Ha’apai began to consolidate control over the islands and was crowned King George TUPOU I in 1845, establishing the only still-extant Polynesian monarchy. During TUPOU's reign (1845–93), Tonga became a unified and independent country with a modern constitution (1875), legal code, and administrative structure. In separate treaties, Germany (1876), Great Britain (1879), and the US (1888) recognized Tonga’s independence. His son and successor, King George TUPOU II, agreed to enter a protectorate agreement with the UK in 1900 after rival Tongan chiefs tried to overthrow him. As a protectorate, Tonga never completely lost its indigenous governance, but it did become more isolated and the social hierarchy became more stratified between a group of nobles and a large class of commoners. Today, about one third of parliamentary seats are reserved for nobles.Tonga regained full control of domestic and foreign affairs and became a fully independent nation within the Commonwealth in 1970. A pro-democracy movement gained steam in the early 2000s, led by ‘Akilisi POHIVA, and in 2006, riots broke out in Nuku’alofa to protest the lack of progress on reform. To appease the activists, in 2008, King George TUPOU V announced he was relinquishing most of his powers leading up to parliamentary elections in 2010 and henceforth most of the monarch’s governmental decisions, except those relating to the judiciary, were to be made in consultation with the prime minister. The 2010 Legislative Assembly was called Tonga’s first democratically elected Parliament. King George TUPOU V died in 2012 and was succeeded by his brother Crown Prince Tupouto‘a Lavaka who ruled as George TUPOU VI. In 2015, ‘Akalisi POHIVA became Tonga’s first non-noble prime minister.

Climate

tropical; modified by trade winds; warm season (December to May), cool season (May to December)

Terrain

mostly flat islands with limestone bedrock formed from uplifted coral formation; others have limestone overlying volcanic rock

Languages

Tongan only 85%, Tongan and other language 13.9%, Tongan not used at home 1.1% (2021 est.)note: data represent language use at home of persons aged 5 and older

Religions

Protestant 63.9% (Free Wesleyan Church 34.2%, Free Church of Tonga 11.3%, Church of Tonga 6.8%, Seventh Day Adventist 2.5%, Assembly of God 2.5%, Tokaikolo/Maamafo'ou 1.5%, Constitutional Church of Tonga 1.2%, other Protestant 4%), Church of Jesus Christ 19.7%, Roman Catholic 13.7%, other 2.1%, none 0.6%, no answer 0.1% (2021 est.)

Government

constitutional monarchy

• Constitution: history: adopted 4 November 1875, revised 1988, 2016amendment process: proposed by the Legislative Assembly; passage requires approval by the Assembly in each of three readings, the unanimous approval of the Privy Council (a high-level advisory body to the monarch), the Cabinet, and assent to by the monarch
• Political Parties and Leaders: n/a
• Suffrage: 21 years of age; universal
• Legal System: English common law
• Executive Branch: chief of state: King TUPOU VI (since 18 March 2012)head of government: Prime Minister Aisake Valu EKE (since 22 January 2025)cabinet: Cabinet nominated by the prime minister and appointed by the monarchelection/appointment process: the monarchy is hereditary; prime minister and deputy prime minister indirectly elected by the Legislative Assembly and appointed by the monarchmost recent election date: 24 December 2024election results: 2024: Aisake Valu EKE elected prime minsiter by the Legislative Assembly; Aisake Valu EKE (Independent) 16 votes, Viliami LATU (Independent) 82021: Siaosi SOVALENI elected prime minister by the Legislative Assembly; Siaosi SOVALENI 16 votes, Aisake EKE 10note: a Privy Council advises the monarch
• Judicial Branch: highest court(s): Court of Appeal (consists of the court president and a number of judges determined by the monarch)judge selection and term of office: judge appointments and tenures made by the King in Privy Council and subject to consent of the Legislative Assemblysubordinate courts: Supreme Court; Magistrates' Courts; Land Courtsnote: appeals beyond the Court of Appeal are brought before the King in Privy Council, the monarch's advisory organ that has both judicial and legislative powers
• Legislative Branch: legislature name: Legislative Assembly (Fale Alea)legislative structure: unicameralnumber of seats: 30 (17 directly elected; 9 indirectly elected)electoral system: plurality/majorityscope of elections: full renewalterm in office: 4 yearsmost recent election date: 11/18/2021percentage of women in chamber: 10%expected date of next election: November 2025

Demographic Profile

n/a

Economy

• upper middle-income Pacific island economy; enormous diaspora and remittance reliance; key tourism and agricultural sectors; major fish exporter; rapidly growing Chinese infrastructure investments; rising methamphetamine hub
• Budget: revenues: $276.025 million (2023 est.)expenditures: $244.97 million (2023 est.)note: central government revenues and expenses (excluding grants/extrabudgetary units/social security funds) converted to US dollars at average official exchange rate for year indicated
• Credit Rating: n/a
• Natural Resources: arable land, fish
• Industries: tourism, construction, fishing
• Agricultural Products: coconuts, pumpkins/squash, cassava, sweet potatoes, vegetables, yams, taro, root vegetables, plantains, lemons/limes (2023)note: top ten agricultural products based on tonnage
• Land Use: agricultural land: 48.6% (2022 est.)arable land: 27.8% (2022 est.)permanent crops: 15.3% (2022 est.)permanent pasture: 5.6% (2022 est.)forest: 12.4% (2022 est.)other: 39% (2022 est.)
• Labor Force by Occupation: n/a
• Imports
• Imported Commodities: refined petroleum, plastic products, poultry, cars, sheep and goat meat (2023)note: top five import commodities based on value in dollars
• Import Partners: Fiji 27%, NZ 24%, China 21%, Australia 8%, USA 5% (2023)note: top five import partners based on percentage share of imports
• Exports
• Exported Commodities: refined petroleum, gold, processed fruits and nuts, cassava, fish (2023)note: top five export commodities based on value in dollars
• Export Partners: Guyana 17%, USA 17%, NZ 15%, Australia 15%, UAE 12% (2023)note: top five export partners based on percentage share of exports