Knelstrom Intelligence · World Factbook

Tonga

TO / TONoceania
CapitalNukuʻalofa
Population103,742
GDP$679.2m
Area749 km²
RegionEast Asia & Pacific
Data sources current · last checked September 20, 2026 2:11 am

Country facts

CapitalNukuʻalofa
Area749 km²
CurrencyTongan paʻanga (TOP)
Official language(s)Tongan, English
Calling code+676
RegionEast Asia & Pacific
Income levelUpper middle income
Time zoneUTC+13:00, Pacific/Tongatapu

Overview

Population103,7422025 · Verified
UN Population Division population estimate103,2912026 · Estimated
GDP (current US$)$679,218,2192025 · Verified
GDP per capita (current US$)$6,5472025 · Verified
GDP growth2.8%2025 · Verified
Inflation, consumer prices5.6%2025 · Verified
Unemployment2.0%2025 · Verified

Background

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.
Reference: 2015, 2012, 2010, 2008

Geography

Latitude-21.1360°current · Verified
Longitude-175.2160°current · Verified

Location

Oceania, archipelago in the South Pacific Ocean, about two-thirds of the way from Hawaii to New Zealand

Map references

Oceania

Area

total: 747 sq km
land: 717 sq km
water: 30 sq km

Area - comparative

four times the size of Washington, D.C.

Land boundaries

total: 0 km

Coastline

419 km

Maritime claims

territorial sea: 12 nm
exclusive economic zone: 200 nm
continental shelf: 200-m depth or to the depth of exploitation

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

Elevation

highest point: Kao Volcano on Kao Island 1,046 m
lowest point: Pacific Ocean 0 m

Natural resources

arable land, fish

Land use

agricultural land: 48.6% (2023 est.)
agricultural land: arable land: arable land: 27.8% (2023 est.)
agricultural land: permanent crops: permanent crops: 15.3% (2023 est.)
agricultural land: permanent pasture: permanent pasture: 5.6% (2023 est.)
forest: 12.1% (2023 est.)
other: 39.3% (2023 est.)
Reference: 2023

Irrigated land

0 sq km (2022)
Reference: 2022

Population distribution

over two thirds of the population lives on the island of Tongatapu; only 45 of the nation's 171 islands are occupied

Natural hazards

cyclones (October to April); earthquakes and volcanic activity on Fonuafo'ou
volcanism: moderate volcanic activity; Fonualei (180 m) has had frequent activity in recent years, and Niuafo'ou (260 m) has forced evacuations; other historically active volcanoes include Late and Tofua

Geography - note

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 & Society

Population103,7422025 · Verified
UN Population Division population estimate103,2912026 · Estimated
Fertility rate3.12024 · Verified
Urban population21.2%2025 · Verified

Nationality

noun: Tongan(s)
adjective: Tongan

Ethnic groups

Tongan 96.5%, other (European, Fijian, Samoan, Indian, Chinese, other Pacific Islander, other Asian, other) 3.5% (2021 est.)
Reference: 2021

Languages

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

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.)
Reference: 2021

Age structure

0-14 years: 29.3% (male 15,627/female 15,142)
15-64 years: 63.2% (male 33,445/female 32,867)
65 years and over: 7.4% (2024 est.) (male 3,534/female 4,274)
Reference: 2024

Dependency ratios

total dependency ratio: 58.2 (2024 est.)
youth dependency ratio: 46.4 (2024 est.)
elderly dependency ratio: 11.8 (2024 est.)
potential support ratio: 8.5 (2024 est.)
Reference: 2024

Median age

total: 25.9 years (2024 est.)
male: 25.4 years
female: 26.4 years
Reference: 2024

Population growth rate

-0.34% (2024 est.)
Reference: 2024

Birth rate

19.7 births/1,000 population (2024 est.)
Reference: 2024

Death rate

5 deaths/1,000 population (2024 est.)
Reference: 2024

Population distribution

over two thirds of the population lives on the island of Tongatapu; only 45 of the nation's 171 islands are occupied

Major urban areas - population

23,000 NUKU'ALOFA (2018)
Reference: 2018

Sex ratio

at birth: 1.03 male(s)/female
0-14 years: 1.03 male(s)/female
15-64 years: 1.02 male(s)/female
65 years and over: 0.83 male(s)/female
total population: 1.01 male(s)/female (2024 est.)
Reference: 2024

Mother's mean age at first birth

24.9 years (2012 est.)
note: note: data represents median age at first birth among women 25-49
Reference: 2012

Maternal mortality ratio

67 deaths/100,000 live births (2023 est.)
Reference: 2023

Gross reproduction rate

1.3 (2024 est.)
Reference: 2024

Drinking water source

improved: urban: urban: 99.6% of population (2022 est.)
improved: rural: rural: 98.6% of population (2022 est.)
improved: total: total: 98.8% of population (2022 est.)
unimproved: urban: urban: 0.4% of population (2022 est.)
unimproved: rural: rural: 1.4% of population (2022 est.)
unimproved: total: total: 1.2% of population (2022 est.)
Reference: 2022

Health expenditure

Health expenditure (as % of GDP): 6.3% of GDP (2021)
Health expenditure (as % of national budget): 8.7% of national budget (2022 est.)
Reference: 2022, 2021

Physician density

1.01 physicians/1,000 population (2021)
Reference: 2021

Sanitation facility access

improved: urban: urban: 99.6% of population (2022 est.)
improved: rural: rural: 99.7% of population (2022 est.)
improved: total: total: 99.6% of population (2022 est.)
unimproved: urban: urban: 0.4% of population (2022 est.)
unimproved: rural: rural: 0.3% of population (2022 est.)
unimproved: total: total: 0.4% of population (2022 est.)
Reference: 2022

Obesity - adult prevalence rate

48.2% (2016)
Reference: 2016

Alcohol consumption per capita

total: 0.31 liters of pure alcohol (2019 est.)
beer: 0.03 liters of pure alcohol (2019 est.)
wine: 0.17 liters of pure alcohol (2019 est.)
spirits: 0.11 liters of pure alcohol (2019 est.)
other alcohols: 0 liters of pure alcohol (2019 est.)
Reference: 2019

Tobacco use

total: 30.5% (2025 est.)
male: 46.1% (2025 est.)
female: 15.8% (2025 est.)

Children under the age of 5 years underweight

0.8% (2019 est.)
Reference: 2019

Currently married women (ages 15-49)

54.9% (2023 est.)
Reference: 2023

Child marriage

women married by age 15: 0.4% (2019)
women married by age 18: 10.1% (2019)
men married by age 18: 2.8% (2019)
Reference: 2019

School life expectancy (primary to tertiary education)

total: 18 years (2020 est.)
male: 16 years (2020 est.)
female: 19 years (2020 est.)
Reference: 2020

Migration & Displacement

Immigrant/emigrant stock measures the number of international migrants resident in, or originating from, the country; it is not the same as annual immigration/emigration flows.

International migrant stock (immigrants)3,5812024 · Verified
International migrant stock3.4%2024 · Verified
International emigrant stock53,2372024 · Estimated
Net migration-2,1502025 · Verified
Refugees from this country652025 · Verified
Asylum seekers from this country1,3242025 · Verified

Government & Politics

OfficeHolderAffiliationFromStatusEvidence
Head of governmentFatafehi Fakafānua, 8th Lord Fakafānua2025-12-18CurrentReported
Head of stateTupou VI of Tonga2012-03-18CurrentReported

Country name

conventional long form: Kingdom of Tonga
conventional short form: Tonga
local long form: Pule'anga Fakatu'i 'o Tonga
local short form: Tonga
former: Friendly Islands
etymology: the name is of local origin and is said to mean "island;" the former name, the Friendly Islands, came from Captain James COOK in 1773, based on the welcome he received from the inhabitants

Government type

constitutional monarchy

Capital

name: Nuku'alofa
geographic coordinates: 21 08 S, 175 12 W
time difference: UTC+13 (18 hours ahead of Washington, DC, during Standard Time)
daylight saving time: +1hr, begins first Sunday in November; ends second Sunday in January
etymology: name is said to be composed of the local words nuku, meaning "residence or abode," and alofa, meaning "love;" it may also mean "the south," describing Tonga's position in relation to most other Polynesian islands

Administrative divisions

5 island divisions; 'Eua, Ha'apai, Ongo Niua, Tongatapu, Vava'u

Legal system

English common law

Constitution

history: adopted 4 November 1875, revised 1988, 2016
amendment 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
Reference: 2016, 1988

International law organization participation

has not submitted an ICJ jurisdiction declaration; non-party state to the ICCt

Citizenship

citizenship by birth: no
citizenship by descent only: the father must be a citizen of Tonga; if a child is born out of wedlock, the mother must be a citizen of Tonga
dual citizenship recognized: yes
residency requirement for naturalization: 5 years

Suffrage

21 years of age; universal

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 monarch
election/appointment process: the monarchy is hereditary; prime minister and deputy prime minister indirectly elected by the Legislative Assembly and appointed by the monarch
most recent election date: 24 December 2024
election results: 2024: Aisake Valu EKE elected prime minsiter by the Legislative Assembly; Aisake Valu EKE (Independent) 16 votes, Viliami LATU (Independent) 8
2021: Siaosi SOVALENI elected prime minister by the Legislative Assembly; Siaosi SOVALENI 16 votes, Aisake EKE 10
note: note: a Privy Council advises the monarch
Reference: 2025, 2024, 2021, 2012

Legislative branch

legislature name: Legislative Assembly (Fale Alea)
legislative structure: unicameral
number of seats: 30 (17 directly elected; 9 indirectly elected)
electoral system: plurality/majority
scope of elections: full renewal
term in office: 4 years
most recent election date: 11/18/2021
percentage of women in chamber: 3.8%
expected date of next election: November 2025
Reference: 2025, 2021

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 Assembly
subordinate courts: Supreme Court; Magistrates' Courts; Land Courts
note: note: 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

Political parties

Democratic Party of the Friendly Islands or DPFI or PTOA 
Tonga People's Party (Paati ʻa e Kakai ʻo Tonga) or PAK or TPPI

Diplomatic representation in the US

chief of mission: Ambassador Viliana Va’inga TONE (since 20 April 2021)
chancery: 250 East 51st Street, New York, NY 10022
telephone: [1] (917) 369-1025
FAX: [1] (917) 369-1024
email address and website: tongaconsnot@gmail.com
consulate(s) general: San Francisco
Reference: 2021

Diplomatic representation from the US

chief of mission: Ambassador Marie DAMOUR (since 6 December 2022); note - Ambassador DAMOUR is based in the US Embassy in the Republic of Fiji and is accredited to Tonga as well as Kiribati, Nauru, and Tuvalu
embassy: although the US opened an embassy in Tonga on 9 May 2023, the US Ambassador to Fiji is accredited to Tonga while the Embassy is being staffed
Reference: 2023, 2022

International organization participation

ACP, ADB, AOSIS, C, FAO, G-77, IBRD, ICAO, ICRM, IDA, IFAD, IFC, IFRCS, IHO, IMF, IMO, IMSO, Interpol, IOC, IPU, ITU, ITUC (NGOs), OPCW, PIF, Sparteca, SPC, UN, UNCTAD, UNESCO, UNIDO, UPU, WCO, WHO, WIPO, WMO, WTO

Independence

4 June 1970 (from UK protectorate status)
Reference: 1970

National holiday

Official birthday of King TUPOU VI, 4 July (1959)
note: note: the monarch's actual birthday is 12 July 1959, 4 July (2015) is the day the king was crowned; Constitution Day (National Day), 4 November (1875)
Reference: 2015, 1959

Flag

description: red with a red cross on a white rectangle in the upper-left corner
meaning: the cross stands for Christianity in Tonga, red for Christ's blood and sacrifice, and white for purity

National symbol(s)

red cross on white field

National color(s)

red, white

National anthem(s)

title: "Ko e fasi 'o e tu'i 'o e 'Otu Tonga" (Song of the King of the Tonga Islands)
lyrics/music: Uelingatoni Ngu TUPOUMALOHI/Karl Gustavus SCHMITT
history: in use since 1874; more commonly known as "Fasi Fakafonua" (National Song)

Legislature & Elections

Legislature

NameChamberSeatsElectoral system
Legislative Assembly of Tonga26

Economy

GDP (current US$)$679,218,2192025 · Verified
GDP per capita (current US$)$6,5472025 · Verified
GDP growth2.8%2025 · Verified
Inflation, consumer prices5.6%2025 · Verified
Unemployment2.0%2025 · Verified
Income levelUpper middle incomecurrent · Verified

Economic overview

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

Real GDP (purchasing power parity)

Real GDP (purchasing power parity) 2023: $740.082 million (2023 est.)
Real GDP (purchasing power parity) 2022: $724.972 million (2022 est.)
Real GDP (purchasing power parity) 2021: $742.114 million (2021 est.)
note: note: data in 2021 dollars
Reference: 2023, 2022, 2021

Real GDP per capita

Real GDP per capita 2023: $7,100 (2023 est.)
Real GDP per capita 2022: $6,900 (2022 est.)
Real GDP per capita 2021: $7,000 (2021 est.)
note: note: data in 2021 dollars
Reference: 2023, 2022, 2021

GDP - composition, by sector of origin

agriculture: 17.5% (2023 est.)
industry: 13.5% (2023 est.)
services: 50.2% (2023 est.)
note: note: figures may not total 100% due to non-allocated consumption not captured in sector-reported data
Reference: 2023

GDP - composition, by end use

household consumption: 107.6% (2023 est.)
government consumption: 29.1% (2023 est.)
investment in fixed capital: 27.3% (2023 est.)
investment in inventories: -0.3% (2023 est.)
exports of goods and services: 18.8% (2023 est.)
imports of goods and services: -75.4% (2023 est.)
note: note: figures may not total 100% due to rounding or gaps in data collection
Reference: 2023

Agricultural products

coconuts, pumpkins/squash, cassava, sweet potatoes, vegetables, yams, taro, root vegetables, plantains, lemons/limes (2023)
note: note: top ten agricultural products based on tonnage
Reference: 2023

Industries

tourism, construction, fishing

Industrial production growth rate

-11.1% (2023 est.)
note: note: annual % change in industrial value added based on constant local currency
Reference: 2023

Labor force

34,800 (2024 est.)
note: note: number of people ages 15 or older who are employed or seeking work
Reference: 2024

Youth unemployment rate (ages 15-24)

total: 6.3% (2024 est.)
male: 3.9% (2024 est.)
female: 10% (2024 est.)
note: note: % of labor force ages 15-24 seeking employment
Reference: 2024

Population below poverty line

20.6% (2021 est.)
note: note: % of population with income below national poverty line
Reference: 2021

Gini Index coefficient - distribution of family income

Gini Index coefficient - distribution of family income 2021: 27.1 (2021 est.)
note: note: index (0-100) of income distribution; higher values represent greater inequality
Reference: 2021

Household income or consumption by percentage share

lowest 10%: 4% (2021 est.)
highest 10%: 22% (2021 est.)
note: note: % share of income accruing to lowest and highest 10% of population
Reference: 2021

Remittances

Remittances 2023: 50% of GDP (2023 est.)
Remittances 2022: 41.9% of GDP (2022 est.)
Remittances 2021: 42% of GDP (2021 est.)
note: note: personal transfers and compensation between resident and non-resident individuals/households/entities
Reference: 2023, 2022, 2021

Budget

revenues: $276.025 million (2023 est.)
expenditures: $244.97 million (2023 est.)
note: 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
Reference: 2023

Public debt

Public debt 2020: 43.9% of GDP (2020 est.)
note: note: central government debt as a % of GDP
Reference: 2020

Taxes and other revenues

23.8% (of GDP) (2023 est.)
note: note: central government tax revenue as a % of GDP
Reference: 2023

Current account balance

Current account balance 2024: -$21.165 million (2024 est.)
Current account balance 2023: -$30.087 million (2023 est.)
Current account balance 2022: -$27.749 million (2022 est.)
note: note: balance of payments - net trade and primary/secondary income in current dollars
Reference: 2024, 2023, 2022

Exports

Exports 2024: $119.511 million (2024 est.)
Exports 2023: $95.345 million (2023 est.)
Exports 2022: $59.926 million (2022 est.)
note: note: balance of payments - exports of goods and services in current dollars
Reference: 2024, 2023, 2022

Exports - partners

Guyana 17%, USA 17%, NZ 15%, Australia 15%, UAE 12% (2023)
note: note: top five export partners based on percentage share of exports
Reference: 2023

Exports - commodities

refined petroleum, gold, processed fruits and nuts, cassava, fish (2023)
note: note: top five export commodities based on value in dollars
Reference: 2023

Imports

Imports 2024: $392.888 million (2024 est.)
Imports 2023: $383.475 million (2023 est.)
Imports 2022: $330.306 million (2022 est.)
note: note: balance of payments - imports of goods and services in current dollars
Reference: 2024, 2023, 2022

Imports - partners

Fiji 27%, NZ 24%, China 21%, Australia 8%, USA 5% (2023)
note: note: top five import partners based on percentage share of imports
Reference: 2023

Imports - commodities

refined petroleum, plastic products, poultry, cars, sheep and goat meat (2023)
note: note: top five import commodities based on value in dollars
Reference: 2023

Reserves of foreign exchange and gold

Reserves of foreign exchange and gold 2024: $377.299 million (2024 est.)
Reserves of foreign exchange and gold 2023: $396.53 million (2023 est.)
Reserves of foreign exchange and gold 2022: $375.564 million (2022 est.)
note: note: holdings of gold (year-end prices)/foreign exchange/special drawing rights in current dollars
Reference: 2024, 2023, 2022

Debt - external

Debt - external 2023: $159.276 million (2023 est.)
note: note: present value of external debt in current US dollars
Reference: 2023

Exchange rates

Currency: pa'anga (TOP) per US dollar -
Exchange rates 2024: 2.373 (2024 est.)
Exchange rates 2023: 2.364 (2023 est.)
Exchange rates 2022: 2.328 (2022 est.)
Exchange rates 2021: 2.265 (2021 est.)
Exchange rates 2020: 2.3 (2020 est.)
Reference: 2024, 2023, 2022, 2021

Trade

Exports of goods and services16.9%2024 · Verified
Imports of goods and services60.7%2024 · Verified
Trade77.6%2024 · Verified

Current account balance

Current account balance 2024: -$21.165 million (2024 est.)
Current account balance 2023: -$30.087 million (2023 est.)
Current account balance 2022: -$27.749 million (2022 est.)
note: note: balance of payments - net trade and primary/secondary income in current dollars
Reference: 2024, 2023, 2022

Exports

Exports 2024: $119.511 million (2024 est.)
Exports 2023: $95.345 million (2023 est.)
Exports 2022: $59.926 million (2022 est.)
note: note: balance of payments - exports of goods and services in current dollars
Reference: 2024, 2023, 2022

Exports - partners

Guyana 17%, USA 17%, NZ 15%, Australia 15%, UAE 12% (2023)
note: note: top five export partners based on percentage share of exports
Reference: 2023

Exports - commodities

refined petroleum, gold, processed fruits and nuts, cassava, fish (2023)
note: note: top five export commodities based on value in dollars
Reference: 2023

Imports

Imports 2024: $392.888 million (2024 est.)
Imports 2023: $383.475 million (2023 est.)
Imports 2022: $330.306 million (2022 est.)
note: note: balance of payments - imports of goods and services in current dollars
Reference: 2024, 2023, 2022

Imports - partners

Fiji 27%, NZ 24%, China 21%, Australia 8%, USA 5% (2023)
note: note: top five import partners based on percentage share of imports
Reference: 2023

Imports - commodities

refined petroleum, plastic products, poultry, cars, sheep and goat meat (2023)
note: note: top five import commodities based on value in dollars
Reference: 2023

Energy & Resources

Access to electricity100.0%2024 · Verified
Renewable energy consumption2.3%2022 · Verified

Electricity

installed generating capacity: 34,000 kW (2023 est.)
consumption: 67.01 million kWh (2023 est.)
transmission/distribution losses: 5.99 million kWh (2023 est.)
Reference: 2023

Electricity generation sources

fossil fuels: 89% of total installed capacity (2023 est.)
solar: 9.6% of total installed capacity (2023 est.)
wind: 1.4% of total installed capacity (2023 est.)
Reference: 2023

Petroleum

refined petroleum consumption: 1,000 bbl/day (2023 est.)
Reference: 2023

Energy consumption per capita

Total energy consumption per capita 2023: 23.272 million Btu/person (2023 est.)
Reference: 2023

Infrastructure

Access to electricity100.0%2024 · Verified
Fixed broadband subscriptions8.2 per 1002022 · Verified
Mobile cellular subscriptions61.7 per 1002022 · Verified

Telephones - fixed lines

total subscriptions: 11,000 (2021 est.)
subscriptions per 100 inhabitants: 3 (2022 est.)
Reference: 2022, 2021

Health

Life expectancy at birth73.1 years2024 · Verified
Current health expenditure7.4%2023 · Verified
Infant mortality rate7.8 per 1,0002024 · Verified

Maternal mortality ratio

67 deaths/100,000 live births (2023 est.)
Reference: 2023

Health expenditure

Health expenditure (as % of GDP): 6.3% of GDP (2021)
Health expenditure (as % of national budget): 8.7% of national budget (2022 est.)
Reference: 2022, 2021

Physician density

1.01 physicians/1,000 population (2021)
Reference: 2021

Obesity - adult prevalence rate

48.2% (2016)
Reference: 2016

Tobacco use

total: 30.5% (2025 est.)
male: 46.1% (2025 est.)
female: 15.8% (2025 est.)

Education

Adult literacy rate99.5%2023 · Verified
Secondary school enrolment, gross92.4%2024 · Verified
Government education expenditure5.3%2022 · Verified

School life expectancy (primary to tertiary education)

total: 18 years (2020 est.)
male: 16 years (2020 est.)
female: 19 years (2020 est.)
Reference: 2020

Rights, Freedoms & Society

LGBTQ+ Rights & Law

Concrete legal-status fields only; Knelstrom does not generate an LGBTQ rights score or country ranking.

Same-sex sexual activityNo Male illegal since 1988; Penalty: Up to 10 years imprisonment (Not enforced, Legalization proposed).; Yes Female always legalReported
Recognition of same-sex relationshipsNoReported
Same-sex marriageNoReported
Same-sex adoptionNoReported
Open military serviceNoReported
Sexual-orientation anti-discrimination lawYes Bans some anti-gay discriminationReported
Gender identity / expression lawNoReported

Source: Wikipedia — LGBTQ rights by country or territory (CC BY-SA 4.0). Community-edited legal-status summary; retrieved by Knelstrom and not legal advice.

Crime & Justice

Legal system

English common law

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 Assembly
subordinate courts: Supreme Court; Magistrates' Courts; Land Courts
note: note: 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

Military & Security

Military and security forces

His Majesty's Armed Forces Tonga (HMAF; aka Tonga Defense Services): Tonga Royal Guard, Tonga Land Force (Royal Tongan Marines), Tonga Navy, Air Wing
Ministry of Police and Fire Services: Tonga Police Force (2025)

Military expenditures

Military Expenditures 2024: 1.8% of GDP (2024 est.)
Military Expenditures 2023: 1.6% of GDP (2023 est.)
Military Expenditures 2022: 1.6% of GDP (2022 est.)
Military Expenditures 2021: 1.5% of GDP (2021 est.)
Military Expenditures 2020: 2.1% of GDP (2020 est.)
Reference: 2024, 2023, 2022, 2021

Military and security service personnel strengths

approximately 600 active Armed Forces (2025)

Military equipment inventories and acquisitions

the military's inventory consists of light weapons, as well as some naval patrol vessels from Australia and a few US-origin aircraft (2024)
Reference: 2024

Military service age and obligation

voluntary military service for men and women 18-25; no conscription (2023)
Reference: 2023

Military - note

the military's primary missions are defending Tonga's sovereignty, providing maritime security, and protecting the King; it is also responsible for humanitarian assistance and disaster relief, search and rescue operations, monitoring against illegal fishing, and delivering supplies to the outer islands; the military has contributed limited numbers of personnel to multinational military operations in Afghanistan, Iraq, and the Solomon Islands; Australia, New Zealand, and the US are key partners
Tonga has a "shiprider" agreement with the US, which allows local maritime law enforcement officers to embark on US Coast Guard (USCG) and US Navy (USN) vessels, including to board and search vessels suspected of violating laws or regulations within Tonga's designated exclusive economic zone (EEZ) or on the high seas
Tonga participated in World War I as part of the New Zealand Expeditionary Force, but the Tonga Defense Force (TDF) was not established until 1939 at the beginning of World War II; in 1943, New Zealand helped train about 2,000 Tongan troops who saw action in the Solomon Islands; the TDF was disbanded at the end of the war, but was reactivated in 1946 as the Tonga Defense Services (TDS); in 2013, the name of the TDS was changed to His Majesty’s Armed Forces of Tonga (HMAF) (2025)
Reference: 2025, 2013, 1946, 1943

International Relations

International law organization participation

has not submitted an ICJ jurisdiction declaration; non-party state to the ICCt

Diplomatic representation in the US

chief of mission: Ambassador Viliana Va’inga TONE (since 20 April 2021)
chancery: 250 East 51st Street, New York, NY 10022
telephone: [1] (917) 369-1025
FAX: [1] (917) 369-1024
email address and website: tongaconsnot@gmail.com
consulate(s) general: San Francisco
Reference: 2021

Diplomatic representation from the US

chief of mission: Ambassador Marie DAMOUR (since 6 December 2022); note - Ambassador DAMOUR is based in the US Embassy in the Republic of Fiji and is accredited to Tonga as well as Kiribati, Nauru, and Tuvalu
embassy: although the US opened an embassy in Tonga on 9 May 2023, the US Ambassador to Fiji is accredited to Tonga while the Embassy is being staffed
Reference: 2023, 2022

International organization participation

ACP, ADB, AOSIS, C, FAO, G-77, IBRD, ICAO, ICRM, IDA, IFAD, IFC, IFRCS, IHO, IMF, IMO, IMSO, Interpol, IOC, IPU, ITU, ITUC (NGOs), OPCW, PIF, Sparteca, SPC, UN, UNCTAD, UNESCO, UNIDO, UPU, WCO, WHO, WIPO, WMO, WTO

Treaties & Organisations

OrganisationStatusJoined
Commonwealth of Nations (Commonwealth)member1970-00-00
United Nations (UN)member1999-09-14
World Trade Organization (WTO)member2007-07-27

International law organization participation

has not submitted an ICJ jurisdiction declaration; non-party state to the ICCt

International organization participation

ACP, ADB, AOSIS, C, FAO, G-77, IBRD, ICAO, ICRM, IDA, IFAD, IFC, IFRCS, IHO, IMF, IMO, IMSO, Interpol, IOC, IPU, ITU, ITUC (NGOs), OPCW, PIF, Sparteca, SPC, UN, UNCTAD, UNESCO, UNIDO, UPU, WCO, WHO, WIPO, WMO, WTO

Transportation & Logistics

Civil aircraft registration country code prefix

A3

Airports

6 (2025)

Merchant marine

total: 29 (2023)
by type: container ship 1, general cargo 13, oil tanker 1, other 14
Reference: 2023

Ports

total ports: 3 (2024)
large: 0
medium: 0
small: 0
very small: 3
ports with oil terminals: 0
key ports: Neiafu, Nuku Alofa, Pangai
Reference: 2024

Environment

Forest area12.4%2023 · Verified
Renewable energy consumption2.3%2022 · Verified

Environmental issues

deforestation from land being cleared for agriculture and settlement; soil exhaustion; water pollution due to salinization, sewage, and toxic chemicals from farming activities; coral reefs and marine populations threatened

International environmental agreements

party to: Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Climate Change-Paris Agreement, Desertification, Endangered Species, Hazardous Wastes, Law of the Sea, Marine Dumping-London Convention, Marine Dumping-London Protocol, Marine Life Conservation, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution
signed, but not ratified: none of the selected agreements

Climate

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

Land use

agricultural land: 48.6% (2023 est.)
agricultural land: arable land: arable land: 27.8% (2023 est.)
agricultural land: permanent crops: permanent crops: 15.3% (2023 est.)
agricultural land: permanent pasture: permanent pasture: 5.6% (2023 est.)
forest: 12.1% (2023 est.)
other: 39.3% (2023 est.)
Reference: 2023

Urbanization

urban population: 23.2% of total population (2023)
rate of urbanization: 0.99% annual rate of change (2020-25 est.)
Reference: 2023, 2020

Carbon dioxide emissions

total emissions: 174,000 metric tonnes of CO2 (2023 est.)
from petroleum and other liquids: 174,000 metric tonnes of CO2 (2023 est.)
Reference: 2023

Particulate matter emissions

7.4 micrograms per cubic meter (2019 est.)
Reference: 2019

Waste and recycling

municipal solid waste generated annually: 17,200 tons (2024 est.)
percent of municipal solid waste recycled: 12.2% (2022 est.)
Reference: 2024, 2022

Communications & Media

Individuals using the Internet67.4%2024 · Verified
Mobile cellular subscriptions61.7 per 1002022 · Verified
Fixed broadband subscriptions8.2 per 1002022 · Verified
Secure Internet servers970 per million2024 · Verified

Telephones - fixed lines

total subscriptions: 11,000 (2021 est.)
subscriptions per 100 inhabitants: 3 (2022 est.)
Reference: 2022, 2021

Broadcast media

1 state-owned TV station and 3 privately owned TV stations; satellite and cable TV services available; 1 state-owned and 5 privately owned radio stations; Radio Australia available via satellite (2019)
Reference: 2019

Internet country code

.to

Historical Trends

Population

Source: World Bank WDI. Historical observations shown by reference period.

View Population data table
PeriodValueSource
2016105,524world_bank_wdi
2017105,356world_bank_wdi
2018105,567world_bank_wdi
2019105,669world_bank_wdi
2020105,704world_bank_wdi
2021105,490world_bank_wdi
2022105,042world_bank_wdi
2023104,597world_bank_wdi
2024104,175world_bank_wdi
2025103,742world_bank_wdi

GDP (current US$)

Source: World Bank WDI. Historical observations shown by reference period.

View GDP (current US$) data table
PeriodValueSource
2016$420,828,255world_bank_wdi
2017$459,976,847world_bank_wdi
2018$493,530,767world_bank_wdi
2019$506,031,248world_bank_wdi
2020$506,571,487world_bank_wdi
2021$519,306,339world_bank_wdi
2022$556,514,556world_bank_wdi
2023$591,139,734world_bank_wdi
2024$647,488,244world_bank_wdi
2025$679,218,219world_bank_wdi

International migrant stock (immigrants)

Source: World Bank WDI. Historical observations shown by reference period.

View International migrant stock (immigrants) data table
PeriodValueSource
20203,742world_bank_wdi
20243,581world_bank_wdi

International emigrant stock

Source: World Bank WDI. Historical observations shown by reference period.

View International emigrant stock data table
PeriodValueSource
199019,954un_migrant_stock_2024
199523,967un_migrant_stock_2024
200028,245un_migrant_stock_2024
200531,622un_migrant_stock_2024
201034,619un_migrant_stock_2024
201540,233un_migrant_stock_2024
202047,094un_migrant_stock_2024
202453,237un_migrant_stock_2024

Net migration

Source: World Bank WDI. Historical observations shown by reference period.

View Net migration data table
PeriodValueSource
2016-2,591world_bank_wdi
2017-1,642world_bank_wdi
2018-1,723world_bank_wdi
2019-1,778world_bank_wdi
2020-1,807world_bank_wdi
2021-2,220world_bank_wdi
2022-2,218world_bank_wdi
2023-2,173world_bank_wdi
2024-2,149world_bank_wdi
2025-2,150world_bank_wdi

Sources & Methodology

Current statistical observations include their reference period and provenance. Reference fields from approved source datasets are attributed below. Missing information is left unknown rather than inferred.

IndicatorValuePeriodSourceStatus
Population103,7422025World Bank — World Development IndicatorsVerified
UN Population Division population estimate103,2912026UN Population Division Data PortalEstimated
Wikidata population (fallback)108,0202017WikidataReported
International migrant stock (immigrants)3,5812024World Bank — World Development IndicatorsVerified
International migrant stock3.4%2024World Bank — World Development IndicatorsVerified
International emigrant stock53,2372024UN DESA International Migrant Stock 2024Estimated
Net migration-2,1502025World Bank — World Development IndicatorsVerified
Refugees from this country652025World Bank — World Development IndicatorsVerified
Asylum seekers from this country1,3242025World Bank — World Development IndicatorsVerified
Same-sex sexual activityNo Male illegal since 1988; Penalty: Up to 10 years imprisonment (Not enforced, Legalization proposed).; Yes Female always legalcurrentWikipedia — LGBTQ rights by country or territoryReported
Recognition of same-sex relationshipsNocurrentWikipedia — LGBTQ rights by country or territoryReported
Same-sex marriageNocurrentWikipedia — LGBTQ rights by country or territoryReported
Same-sex adoptionNocurrentWikipedia — LGBTQ rights by country or territoryReported
Open military serviceNocurrentWikipedia — LGBTQ rights by country or territoryReported
Sexual-orientation anti-discrimination lawYes Bans some anti-gay discriminationcurrentWikipedia — LGBTQ rights by country or territoryReported
Gender identity / expression lawNocurrentWikipedia — LGBTQ rights by country or territoryReported
GDP (current US$)$679,218,2192025World Bank — World Development IndicatorsVerified
GDP per capita (current US$)$6,5472025World Bank — World Development IndicatorsVerified
GDP growth2.8%2025World Bank — World Development IndicatorsVerified
Inflation, consumer prices5.6%2025World Bank — World Development IndicatorsVerified
Unemployment2.0%2025World Bank — World Development IndicatorsVerified
Income levelUpper middle incomecurrentWorld Bank — World Development IndicatorsVerified
Life expectancy at birth73.1 years2024World Bank — World Development IndicatorsVerified
Fertility rate3.12024World Bank — World Development IndicatorsVerified
Urban population21.2%2025World Bank — World Development IndicatorsVerified
Individuals using the Internet67.4%2024World Bank — World Development IndicatorsVerified
Exports of goods and services16.9%2024World Bank — World Development IndicatorsVerified
Imports of goods and services60.7%2024World Bank — World Development IndicatorsVerified
Trade77.6%2024World Bank — World Development IndicatorsVerified
Adult literacy rate99.5%2023World Bank — World Development IndicatorsVerified
Secondary school enrolment, gross92.4%2024World Bank — World Development IndicatorsVerified
Government education expenditure5.3%2022World Bank — World Development IndicatorsVerified
Access to electricity100.0%2024World Bank — World Development IndicatorsVerified
Renewable energy consumption2.3%2022World Bank — World Development IndicatorsVerified
Current health expenditure7.4%2023World Bank — World Development IndicatorsVerified
Infant mortality rate7.8 per 1,0002024World Bank — World Development IndicatorsVerified
Forest area12.4%2023World Bank — World Development IndicatorsVerified
Mobile cellular subscriptions61.7 per 1002022World Bank — World Development IndicatorsVerified
Fixed broadband subscriptions8.2 per 1002022World Bank — World Development IndicatorsVerified
Secure Internet servers970 per million2024World Bank — World Development IndicatorsVerified
Latitude-21.1360°currentWorld Bank — World Development IndicatorsVerified
Longitude-175.2160°currentWorld Bank — World Development IndicatorsVerified
Latitude (Wikidata)-20.5878°currentWikidataReported
Longitude (Wikidata)-174.8103°currentWikidataReported
Time zoneUTC+13:00, Pacific/TongatapucurrentWikidataReported

Data attribution

Credits below are generated from sources actually used by this country profile. Source-specific terms take precedence.

  • CIA World Factbook, final 2025 country profile (structured via factbook.json). Accessed September 20, 2026. U.S. Government public-domain data; retained as a reference source where a newer approved field is not available. Source · Terms/licence
  • United Nations, Department of Economic and Social Affairs, Population Division, International Migrant Stock 2024; data access/processing via Our World in Data. Accessed September 20, 2026. Underlying UN dataset used under CC BY 3.0 IGO. Source · Terms/licence
  • United Nations, Department of Economic and Social Affairs, Population Division, World Population Prospects (WPP indicator 49) Accessed September 19, 2026. Used under CC BY 3.0 IGO; current-year WPP population values are presented as estimates/projections where applicable. Source · Terms/licence
  • Varieties of Democracy (V-Dem), Country-Year Dataset v16 (variables: availability) Accessed September 20, 2026. Used under CC BY-SA 4.0; V-Dem measures are expert-coded/modelled and no V-Dem endorsement is implied. Source · Terms/licence
  • Wikidata structured data (CC0). Accessed September 20, 2026. Attribution is provided by Knelstrom for provenance although CC0 does not require it. Source · Terms/licence
  • Wikipedia, “LGBTQ rights by country or territory” (source revision/data fields: Wikipedia revision 1374406645 — Gender identity / expression law, Wikipedia revision 1374406645 — Open military service, Wikipedia revision 1374406645 — Recognition of same-sex relationships, Wikipedia revision 1374406645 — Same-sex adoption, Wikipedia revision 1374406645 — Same-sex marriage, Wikipedia revision 1374406645 — Same-sex sexual activity, Wikipedia revision 1374406645 — Sexual-orientation anti-discrimination law) Accessed September 20, 2026. Used under CC BY-SA 4.0. Knelstrom changes formatting and presents the imported material as a community-edited legal-status summary, not legal advice or a Knelstrom rights score. Source · Terms/licence
  • World Bank, World Development Indicators (series: AG.LND.FRST.ZS, country_metadata, EG.ELC.ACCS.ZS, EG.FEC.RNEW.ZS, FP.CPI.TOTL.ZG, IT.CEL.SETS.P2, IT.NET.BBND.P2, IT.NET.SECR.P6, IT.NET.USER.ZS, NE.EXP.GNFS.ZS, NE.IMP.GNFS.ZS, NE.TRD.GNFS.ZS, NY.GDP.MKTP.CD, NY.GDP.MKTP.KD.ZG, NY.GDP.PCAP.CD, SE.ADT.LITR.ZS, SE.SEC.ENRR, SE.XPD.TOTL.GD.ZS, SH.XPD.CHEX.GD.ZS, SL.UEM.TOTL.ZS, SM.POP.ASYS.EO, SM.POP.NETM, SM.POP.RHCR.EO, SM.POP.TOTL, SM.POP.TOTL.ZS, SP.DYN.IMRT.IN, SP.DYN.LE00.IN, SP.DYN.TFRT.IN, SP.POP.TOTL, SP.URB.TOTL.IN.ZS) Accessed September 20, 2026. Data used under CC BY 4.0; Knelstrom presentation/formatting may differ from the source. Source · Terms/licence

Knelstrom does not imply endorsement by any listed data provider.

Last automated statistical refresh: 2026-09-20 02:10:33