2016 Edition
CIA World Factbook 2016 Archive (HTML)
Introduction
Background
Tonga - unique among Pacific nations - never completely lost its indigenous governance. The archipelagos of "The Friendly Islands" were united into a Polynesian kingdom in 1845. Tonga became a constitutional monarchy in 1875 and a British protectorate in 1900; it withdrew from the protectorate and joined the Commonwealth of Nations in 1970. Tonga remains the only monarchy in the Pacific.
Geography
Area
- 747 sq km 717 sq km 30 sq km
- land
- 717 sq km
- total
- 747 sq km
- water
- 30 sq km
Area - comparative
four times the size of Washington, DC
Climate
tropical; modified by trade winds; warm season (December to May), cool season (May to December)
Coastline
419 km
Elevation
- NA lowest point: Pacific Ocean 0 m highest point: unnamed elevation on Kao Island 1,033 m
- elevation extremes
- lowest point: Pacific Ocean 0 m
- highest point
- unnamed elevation on Kao Island 1,033 m
- mean elevation
- NA
Environment - current issues
deforestation results as more and more land is being cleared for agriculture and settlement; some damage to coral reefs from starfish and indiscriminate coral and shell collectors; overhunting threatens native sea turtle populations
Environment - international agreements
- Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Desertification, Law of the Sea, Marine Dumping, Marine Life Conservation, Ozone Layer Protection, Ship Pollution none of the selected agreements
- party to
- Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Desertification, Law of the Sea, Marine Dumping, Marine Life Conservation, Ozone Layer Protection, Ship Pollution
- signed, but not ratified
- none of the selected agreements
Geographic coordinates
20 00 S, 175 00 W
Geography - note
archipelago of 169 islands (36 inhabited)
Irrigated land
0 sq km (2012)
Land boundaries
0 km
Land use
- 43.1% arable land 22.2%; permanent crops 15.3%; permanent pasture 5.6% 12.5% 44.4% (2011 est.)
- agricultural land
- 43.1%
- forest
- 12.5%
- other
- 44.4% (2011 est.)
Location
Oceania, archipelago in the South Pacific Ocean, about two-thirds of the way from Hawaii to New Zealand
Map references
Oceania
Maritime claims
- 12 nm 200 nm 200-m depth or to the depth of exploitation
- continental shelf
- 200-m depth or to the depth of exploitation
- exclusive economic zone
- 200 nm
- territorial sea
- 12 nm
Natural hazards
- cyclones (October to April); earthquakes and volcanic activity on Fonuafo'ou moderate volcanic activity; Fonualei (elev. 180 m) has shown frequent activity in recent years, while Niuafo'ou (elev. 260 m), which last erupted in 1985, has forced evacuations; other historically active volcanoes include Late and Tofua
- volcanism
- moderate volcanic activity; Fonualei (elev. 180 m) has shown frequent activity in recent years, while Niuafo'ou (elev. 260 m), which last erupted in 1985, has forced evacuations; other historically active volcanoes include Late and Tofua
Natural resources
fish, arable land
Terrain
mostly flat islands with limestone bedrock formed from uplifted coral formation; others have limestone overlying volcanic rock
People and Society
Age structure
- 34.47% (male 18,656/female 18,061) 19.57% (male 10,671/female 10,169) 33.92% (male 18,045/female 18,080) 5.7% (male 3,000/female 3,072) 6.35% (male 3,064/female 3,695) (2016 est.)
- 0-14 years
- 34.47% (male 18,656/female 18,061)
- 15-24 years
- 19.57% (male 10,671/female 10,169)
- 25-54 years
- 33.92% (male 18,045/female 18,080)
- 55-64 years
- 5.7% (male 3,000/female 3,072)
- 65 years and over
- 6.35% (male 3,064/female 3,695) (2016 est.)
Birth rate
22.6 births/1,000 population (2016 est.)
Children under the age of 5 years underweight
1.9% (2012)
Death rate
4.9 deaths/1,000 population (2016 est.)
Dependency ratios
- 74.3% 64.1% 10.2% 9.8% (2015 est.)
- elderly dependency ratio
- 10.2%
- potential support ratio
- 9.8% (2015 est.)
- total dependency ratio
- 74.3%
- youth dependency ratio
- 64.1%
Drinking water source
- urban: 99.7% of population rural: 99.6% of population total: 99.6% of population urban: 0.3% of population rural: 0.4% of population total: 0.4% of population (2015 est.)
- rural
- 0.4% of population
- total
- 0.4% of population (2015 est.)
- urban
- 0.3% of population
Ethnic groups
Tongan 96.6%, part-Tongan 1.7%, other 1.7%, unspecified 0.03% (2006 est.)
Health expenditures
5.2% of GDP (2014)
HIV/AIDS - adult prevalence rate
NA
HIV/AIDS - deaths
NA
HIV/AIDS - people living with HIV/AIDS
NA
Hospital bed density
2.6 beds/1,000 population (2010)
Infant mortality rate
- 11.6 deaths/1,000 live births 12 deaths/1,000 live births 11.2 deaths/1,000 live births (2016 est.)
- female
- 11.2 deaths/1,000 live births (2016 est.)
- male
- 12 deaths/1,000 live births
- total
- 11.6 deaths/1,000 live births
Languages
English and Tongan 87%, Tongan (official) 10.7%, English (official) 1.2%, other 1.1%, unspecified 0.03% (2006 est.)
Life expectancy at birth
- 76.2 years 74.7 years 77.8 years (2016 est.)
- female
- 77.8 years (2016 est.)
- male
- 74.7 years
- total population
- 76.2 years
Literacy
- can read and write Tongan and/or English 99.4% 99.3% 99.4% (2015 est.)
- definition
- can read and write Tongan and/or English
- female
- 99.4% (2015 est.)
- male
- 99.3%
- total population
- 99.4%
Major infectious diseases
- active local transmission of Zika virus by Aedes species mosquitoes has been identified in this country (as of August 2016); it poses an important risk (a large number of cases possible) among US citizens if bitten by an infective mosquito; other less common ways to get Zika are through sex, via blood transfusion, or during pregnancy, in which the pregnant woman passes Zika virus to her fetus (2016)
- note
- active local transmission of Zika virus by Aedes species mosquitoes has been identified in this country (as of August 2016); it poses an important risk (a large number of cases possible) among US citizens if bitten by an infective mosquito; other less common ways to get Zika are through sex, via blood transfusion, or during pregnancy, in which the pregnant woman passes Zika virus to her fetus (2016)
Major urban areas - population
NUKU'ALOFA 25,000 (2014)
Maternal mortality rate
124 deaths/100,000 live births (2015 est.)
Median age
- 22.6 years 22.2 years 23.1 years (2016 est.)
- female
- 23.1 years (2016 est.)
- male
- 22.2 years
- total
- 22.6 years
Mother's mean age at first birth
- 24.9 median age at first birth among women 25-49 (2012 est.)
- note
- median age at first birth among women 25-49 (2012 est.)
Nationality
- Tongan(s) Tongan
- adjective
- Tongan
- noun
- Tongan(s)
Net migration rate
-17.8 migrant(s)/1,000 population (2016 est.)
Obesity - adult prevalence rate
41.1% (2014)
Physicians density
0.56 physicians/1,000 population (2010)
Population
106,513 (July 2016 est.)
Population growth rate
-0.01% (2016 est.)
Religions
Protestant 64.9% (includes Free Wesleyan Church 37.3%, Free Church of Tonga 11.4%, Church of Tonga 7.2%, Tokaikolo Christian Church 2.6%, Assembly of God 2.3%, Seventh Day Adventist 2.2%, Constitutional Church of Tonga 0.9%, Anglican 0.8% and Full Gospel Church 0.2%), Mormon 16.8%, Roman Catholic 15.6%, other 1.1%, none 0.03%, unspecified 1.7% (2006 est.)
Sanitation facility access
- urban: 97.6% of population rural: 89% of population total: 91% of population urban: 2.4% of population rural: 11% of population total: 9% of population (2015 est.)
- rural
- 11% of population
- total
- 9% of population (2015 est.)
- urban
- 2.4% of population
Sex ratio
- 1.03 male(s)/female 1.03 male(s)/female 1.05 male(s)/female 1 male(s)/female 0.98 male(s)/female 0.84 male(s)/female 1.01 male(s)/female (2016 est.)
- 0-14 years
- 1.03 male(s)/female
- 15-24 years
- 1.05 male(s)/female
- 25-54 years
- 1 male(s)/female
- 55-64 years
- 0.98 male(s)/female
- 65 years and over
- 0.84 male(s)/female
- at birth
- 1.03 male(s)/female
- total population
- 1.01 male(s)/female (2016 est.)
Total fertility rate
3.18 children born/woman (2016 est.)
Urbanization
- 23.7% of total population (2015) 0.71% annual rate of change (2010-15 est.)
- rate of urbanization
- 0.71% annual rate of change (2010-15 est.)
- urban population
- 23.7% of total population (2015)
Government
Administrative divisions
5 island divisions; 'Eua, Ha'apai, Ongo Niua, Tongatapu, Vava'u
Capital
- Nuku'alofa 21 08 S, 175 12 W UTC+13 (18 hours ahead of Washington, DC, during Standard Time)
- geographic coordinates
- 21 08 S, 175 12 W
- name
- Nuku'alofa
- time difference
- UTC+13 (18 hours ahead of Washington, DC, during Standard Time)
Citizenship
- no the father must be a citizen of Tonga; if a child is born out of wedlock, the mother must be a citizen of Tonga yes 5 years
- 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
Constitution
adopted 4 November 1875, revised 1988; amended many times, last in 2014 (2016)
Country name
- Kingdom of Tonga Tonga Pule'anga Tonga Tonga Friendly Islands "tonga" means "south" in the Tongan language and refers to the country's geographic position in relation to central Polynesia
- conventional long form
- Kingdom of Tonga
- conventional short form
- Tonga
- etymology
- "tonga" means "south" in the Tongan language and refers to the country's geographic position in relation to central Polynesia
- former
- Friendly Islands
- local long form
- Pule'anga Tonga
- local short form
- Tonga
Diplomatic representation from the US
the US does not have an embassy in Tonga; the US Ambassador to Fiji is accredited to Tonga
Diplomatic representation in the US
- Ambassador Mahe'uli'uli Sandhurst TUPOUNIUA (since 10 September 2013) 250 E. 51st Street, New York, NY, 10022 [1] (917) 369-1025 [1] (917) 369-1024 San Francisco
- chancery
- 250 E. 51st Street, New York, NY, 10022
- chief of mission
- Ambassador Mahe'uli'uli Sandhurst TUPOUNIUA (since 10 September 2013)
- consulate(s) general
- San Francisco
- FAX
- [1] (917) 369-1024
- telephone
- [1] (917) 369-1025
Executive branch
- King TUPOU VI (since 18 March 2012); note - on 18 March 2012, King George TUPOU V died and his brother, Crown Prince TUPOUTO'A Lavaka, assumed the throne as TUPOU VI Prime Minister 'Akilisi POHIVA (since 30 December 2014) Cabinet nominated by the prime minister and appointed by the monarch the monarchy is hereditary; prime minister and deputy prime minister indirectly elected by the Legislative Assembly and appointed by the monarch; election last held on 21 December 2010 (next to be held in November 2014) 'Akilisi POHIVA (Democratic Party of the Friendly Islands) elected prime minister by parliament on 29 December 2014; vote - 15 of 26 votes a Privy Council advises the monarch
- cabinet
- Cabinet nominated by the prime minister and appointed by the monarch
- chief of state
- King TUPOU VI (since 18 March 2012); note - on 18 March 2012, King George TUPOU V died and his brother, Crown Prince TUPOUTO'A Lavaka, assumed the throne as TUPOU VI
- election results
- 'Akilisi POHIVA (Democratic Party of the Friendly Islands) elected prime minister by parliament on 29 December 2014; vote - 15 of 26 votes
- elections/appointments
- the monarchy is hereditary; prime minister and deputy prime minister indirectly elected by the Legislative Assembly and appointed by the monarch; election last held on 21 December 2010 (next to be held in November 2014)
- head of government
- Prime Minister 'Akilisi POHIVA (since 30 December 2014)
- note
- a Privy Council advises the monarch
Flag description
red with a bold red cross on a white rectangle in the upper hoist-side corner; the cross reflects the deep-rooted Christianity in Tonga; red represents the blood of Christ and his sacrifice; white signifies purity
Government type
constitutional monarchy
Independence
4 June 1970 (from UK protectorate)
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
Judicial branch
- Court of Appeal (consists of the court president and a number of judges determined by the monarch); 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 judge appointments and tenures made by the King in Privy Council, judge appointments subject to consent of the Legislative Assembly Supreme Court; Magistrate's Courts; Land Courts
- highest court(s)
- Court of Appeal (consists of the court president and a number of judges determined by the monarch); 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
- judge selection and term of office
- judge appointments and tenures made by the King in Privy Council, judge appointments subject to consent of the Legislative Assembly
- subordinate courts
- Supreme Court; Magistrate's Courts; Land Courts
Legal system
English common law
Legislative branch
- unicameral Legislative Assembly or Fale Alea (26 seats; 17 people's representatives directly elected in single-seat constituencies by simple majority vote and 9 indirectly elected by hereditary leaders; members serve 3-year terms) last held on 27 November 2014 (next to be held in 2017) percent of vote - NA; seats by party - Democratic Party 9, noble's representatives 9, independent 8
- description
- unicameral Legislative Assembly or Fale Alea (26 seats; 17 people's representatives directly elected in single-seat constituencies by simple majority vote and 9 indirectly elected by hereditary leaders; members serve 3-year terms)
- election results
- percent of vote - NA; seats by party - Democratic Party 9, noble's representatives 9, independent 8
- elections
- last held on 27 November 2014 (next to be held in 2017)
National anthem
- "Ko e fasi `o e tu"i `o e `Otu Tonga" (Song of the King of the Tonga Islands) Uelingatoni Ngu TUPOUMALOHI/Karl Gustavus SCHMITT in use since 1875; more commonly known as "Fasi Fakafonua" (National Song)
- lyrics/music
- Uelingatoni Ngu TUPOUMALOHI/Karl Gustavus SCHMITT
- name
- "Ko e fasi `o e tu"i `o e `Otu Tonga" (Song of the King of the Tonga Islands)
- note
- in use since 1875; more commonly known as "Fasi Fakafonua" (National Song)
National holiday
King's Official Birthday, 4 July (1959); Constitution Day (National Day), 4 November (1875)
National symbol(s)
- red cross on white field, arms equal length; national colors: red, white
- red cross on white field, arms equal length; national colors
- red, white
Political parties and leaders
Democratic Party of the Friendly Islands [Samuela 'Akilisi POHIVA] People's Democratic Party or PDP [Tesina FUKO] Sustainable Nation-Building Party [Sione FONUA] Tonga Democratic Labor Party Tonga Human Rights and Democracy Movement or THRDM
Political pressure groups and leaders
Human Rights and Democracy Movement Tonga or HRDMT [Rev. Simote VEA, chairman] Public Servant's Association [Finau TUTONE]
Suffrage
21 years of age; universal
Economy
Agriculture - products
squash, coconuts, copra, bananas, vanilla beans, cocoa, coffee, sweet potatoes, cassava, taro and kava
Budget
- $94.98 million $94.98 million (2015 est.)
- expenditures
- $94.98 million (2015 est.)
- revenues
- $94.98 million
Budget surplus (+) or deficit (-)
0% of GDP (2015 est.)
Commercial bank prime lending rate
8.09% (31 December 2015 est.) 8.89% (31 December 2014 est.)
Current account balance
-$32 million (2015 est.) -$37 million (2014 est.)
Debt - external
$206.2 million (31 December 2015 est.) $196.3 million (31 December 2014 est.)
Economy - overview
Tonga has a small, open, island economy and is the last constitutional monarchy among the Pacific Island countries. It has a narrow export base in agricultural goods. Squash, vanilla beans, and yams are the main crops. Agricultural exports, including fish, make up two-thirds of total exports. Tourism is the second-largest source of hard currency earnings following remittances. Tonga had 45,000 visitors in 2013. The country must import a high proportion of its food, mainly from New Zealand. The country remains dependent on external aid and remittances from overseas Tongans to offset its trade deficit. The government is emphasizing the development of the private sector, encouraging investment, and is committing increased funds for healthcare and education. Tonga's English-speaking and educated workforce offer a viable labor market, and the tropical climate provides fertile soil. Renewable energy and deep sea mining also offer opportunities for investment. Tonga has a reasonably sound basic infrastructure and well developed social services. The government faces high unemployment among the young, moderate inflation, pressures for democratic reform, and rising civil service expenditures.
Exchange rates
pa'anga (TOP) per US dollar - 2.1058 (2015 est.) 1.847 (2014 est.) 1.847 (2013 est.) 1.72 (2012 est.) 1.729 (2011 est.)
Exports
$30.6 million (2015 est.) $31 million (2014 est.)
Exports - commodities
squash, fish, vanilla beans, root crops
Exports - partners
Japan 16%, US 15.4%, Fiji 12.8%, NZ 12.5%, South Korea 11%, Samoa 10.7%, Australia 7.5%, American Samoa 6.8% (2015)
Fiscal year
1 July - 30 June
GDP - composition, by end use
- 79.8% 20.7% 38.7% 0.1% 16.2% -55.5% (2015 est.)
- exports of goods and services
- 16.2%
- government consumption
- 20.7%
- household consumption
- 79.8%
- imports of goods and services
- -55.5% (2015 est.)
- investment in fixed capital
- 38.7%
- investment in inventories
- 0.1%
GDP - composition, by sector of origin
- 19.3% 20.1% 60.6% (2015 est.)
- agriculture
- 19.3%
- industry
- 20.1%
- services
- 60.6% (2015 est.)
GDP - per capita (PPP)
- $5,100 (2015 est.) $4,900 (2014 est.) $4,800 (2013 est.) data are in 2015 US dollars
- note
- data are in 2015 US dollars
GDP - real growth rate
2.6% (2015 est.) 2% (2014 est.) -0.6% (2013 est.)
GDP (official exchange rate)
$414 million (2015 est.)
GDP (purchasing power parity)
- $526 million (2015 est.) $512.6 million (2014 est.) $502.4 million (2013 est.) data are in 2015 US dollars
- note
- data are in 2015 US dollars
Household income or consumption by percentage share
- NA% NA%
- highest 10%
- NA%
- lowest 10%
- NA%
Imports
$263 million (2015 est.) $240.1 million (2014 est.)
Imports - commodities
foodstuffs, machinery and transport equipment, fuels, chemicals
Imports - partners
Fiji 37.7%, NZ 21.2%, China 14.2%, US 6.4%, Australia 4.5% (2015)
Industrial production growth rate
10.9% (2015 est.)
Industries
tourism, construction, fishing
Inflation rate (consumer prices)
-1% (2015 est.) 2.5% (2014 est.)
Labor force
33,800 (2011 est.)
Labor force - by occupation
- 27.5% 27.5% 2,006% (2006 est.)
- agriculture
- 27.5%
- industry
- 27.5%
- services
- 2,006% (2006 est.)
Market value of publicly traded shares
$NA
Population below poverty line
24% (FY03/04 est.)
Public debt
45.1% of GDP (2013) 46.5% of GDP (2012)
Reserves of foreign exchange and gold
$156.1 million (31 December 2015 est.) $158.8 million (31 December 2014 est.)
Stock of broad money
$198.4 million (31 December 2014 est.) $195.1 million (31 December 2013 est.)
Stock of direct foreign investment - at home
$110.2 million (31 December 2015 est.) $107.2 million (31 December 2014 est.)
Stock of domestic credit
$128.4 million (31 December 2015 est.) $121.2 million (31 December 2014 est.)
Stock of narrow money
$101.8 million (31 December 2015 est.) $95.17 million (31 December 2014 est.)
Taxes and other revenues
22.9% of GDP (2015 est.)
Unemployment rate
1.1% (2011 est.) 1.1% (2006)
Energy
Carbon dioxide emissions from consumption of energy
200,000 Mt (2013 est.)
Crude oil - exports
0 bbl/day (2013 est.)
Crude oil - imports
0 bbl/day (2013 est.)
Crude oil - production
0 bbl/day (2015 est.)
Crude oil - proved reserves
0 bbl (1 January 2010 es)
Electricity - consumption
46.5 million kWh (2014 est.)
Electricity - exports
0 kWh (2013)
Electricity - from fossil fuels
100% of total installed capacity (2012 est.)
Electricity - from hydroelectric plants
0% of total installed capacity (2012 est.)
Electricity - from nuclear fuels
0% of total installed capacity (2012 est.)
Electricity - from other renewable sources
0% of total installed capacity (2012 est.)
Electricity - imports
0 kWh (2013 est.)
Electricity - installed generating capacity
17,000 kW (2014 est.)
Electricity - production
50 million kWh (2014 est.)
Electricity access
- 5,325 96% 100% 83% (2012)
- electrification - rural areas
- 83% (2012)
- electrification - total population
- 96%
- electrification - urban areas
- 100%
- population without electricity
- 5,325
Natural gas - consumption
0 cu m (2013 est.)
Natural gas - exports
0 cu m (2013 est.)
Natural gas - imports
0 cu m (2013 est.)
Natural gas - production
0 cu m (2013 est.)
Natural gas - proved reserves
0 cu m (1 January 2014 es)
Refined petroleum products - consumption
1,500 bbl/day (2014 est.)
Refined petroleum products - exports
0 bbl/day (2013 est.)
Refined petroleum products - imports
1,457 bbl/day (2013 est.)
Refined petroleum products - production
0 bbl/day (2013 est.)
Communications
Broadcast media
1 state-owned TV station and 3 privately owned TV stations; satellite and cable TV services are available; 1 state-owned and 3 privately owned radio stations; Radio Australia broadcasts available via satellite (2015)
Internet country code
.to
Internet users
- 48,000 45% (July 2015 est.)
- percent of population
- 45% (July 2015 est.)
- total
- 48,000
Telephone system
- competition between Tonga Telecommunications Corporation (TCC) and Digicel Tonga Limited is accelerating expansion of telecommunications; both parties provide high speed Internet, mobile telephone networks, and international telecom services; Digicel also holds a telecommunication license after its acquisition of TonFon (a subsidiary of former Shoreline Communications Tonga); submarine cable infrastructure, managed by Tonga Cable Limited, has also been brought to the country by Asian Development Bank and World Bank aid combined fixed-line and mobile-cellular teledensity about 80 telephones per 100 persons; fully automatic switched network country code - 676; satellite earth station - 1 Intelsat (Pacific Ocean) (2015)
- domestic
- combined fixed-line and mobile-cellular teledensity about 80 telephones per 100 persons; fully automatic switched network
- general assessment
- competition between Tonga Telecommunications Corporation (TCC) and Digicel Tonga Limited is accelerating expansion of telecommunications; both parties provide high speed Internet, mobile telephone networks, and international telecom services; Digicel also holds a telecommunication license after its acquisition of TonFon (a subsidiary of former Shoreline Communications Tonga); submarine cable infrastructure, managed by Tonga Cable Limited, has also been brought to the country by Asian Development Bank and World Bank aid
- international
- country code - 676; satellite earth station - 1 Intelsat (Pacific Ocean) (2015)
Telephones - fixed lines
- 13,220 12 (July 2015 est.)
- subscriptions per 100 inhabitants
- 12 (July 2015 est.)
- total subscriptions
- 13,220
Telephones - mobile cellular
- 70,000 66 (July 2015 est.)
- subscriptions per 100 inhabitants
- 66 (July 2015 est.)
- total
- 70,000
Transportation
Airports
6 (2013)
Airports - with paved runways
- 1 (2013)
- 2,438 to 3,047 m
- 1 (2013)
- total
- 1
Airports - with unpaved runways
- 1 (2013)
- 1,524 to 2,437 m
- 1
- 914 to 1,523 m
- 3
- total
- 5
- under 914 m
- 1 (2013)
Civil aircraft registration country code prefix
A3 (2016)
Merchant marine
- cargo 4, carrier 1, passenger/cargo 2 2 (Australia 1, UK 1) (2010)
- by type
- cargo 4, carrier 1, passenger/cargo 2
- foreign-owned
- 2 (Australia 1, UK 1) (2010)
- total
- 7
National air transport system
- 75,416 0 mt-km (2015)
- annual freight traffic on registered air carriers
- 0 mt-km (2015)
- annual passenger traffic on registered air carriers
- 75,416
- inventory of registered aircraft operated by air carriers
- 1
- number of registered air carriers
- 1
Ports and terminals
- Nuku'alofa, Neiafu, Pangai
- major seaport(s)
- Nuku'alofa, Neiafu, Pangai
Roadways
- 680 km 184 km 496 km (2011)
- paved
- 184 km
- total
- 680 km
- unpaved
- 496 km (2011)
Military and Security
Military branches
- Tonga Defense Services (TDS): Land Force (Royal Guard), Maritime Force (includes Royal Marines, Air Wing) (2013)
- Tonga Defense Services (TDS)
- Land Force (Royal Guard), Maritime Force (includes Royal Marines, Air Wing) (2013)
Military service age and obligation
16 years of age for voluntary enlistment (with parental consent); no conscription; the king retains the right to call up "all those capable of bearing arms" in wartime (2012)
Transnational Issues
Disputes - international
none