Tonga

Kingdom of TongaPule'anga Fakatu'i 'o Tonga

constitutional monarchyIndependence 4 June 1970 (from UK protectorate)

Tonga as the 2017 edition of the CIA World Factbook published it: 154 fields, one of 36 editions from 1990 to 2025.

field in that editiontext changed from the edition beforenot in that editionthe open editionEach field below ends in its editions, 1990 to 2025. Point at a year above to follow it down.

CapitalNuku'alofa, UTC+13
Position20 00 S, 175 00 W
Area747 sq km
LocationOceania, archipelago in the South Pacific Ocean, about two-thirds of the way from Hawaii to New Zealand
Populationas each edition published it
106,479 people July 2017 est. · 101,313 in 1990
Population growth% a year
-0.05% 2017 est. · 0.8% in 1993
Median ageyears
23 years 2017 est. · 19.8 yrs in 2003
Life expectancyyears at birth
76.4 years 2017 est. · 67.79 yrs in 1993
Fertility ratechildren per woman
3.1 children per woman 2017 est. · 3.9 in 1990
Infant mortalitydeaths per 1,000 live births
11.3 deaths per 1,000 live births 2017 est. · 24 in 1990
GDP per capitaeach edition's own dollars
$5,400 2016 est. · $900 in 1993
GDP real growth% a year
3.1% 2016 est. · 0.4% in 1993

Introduction

1 field

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

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

19 fields
Area
747sq km
land: 717 sq kmwater: 30 sq kmcountry comparison to the world: 190four times the size of Washington, DC
Coastline
419km
land boundaries: 0 kmterritorial sea: 12 nmexclusive economic zone: 200 nmcontinental shelf: 200-m depth or to the depth of exploitation
Highest point
1,046m
Kao Volcano on Kao Islandmean elevation: NAelevation extremes: lowest point: Pacific Ocean 0 m
Irrigated land
0sq km
(2012)

Location

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

Geographic coordinates

20 00 S, 175 00 W

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

Natural resources

fish, arable land

Land use

agricultural land:
43.1%;
  • arable land 22.2%;
  • permanent crops 15.3%;
  • permanent pasture 5.6%
forest:
12.5%
other:
44.4% (2011 est.)

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 shown frequent activity in recent years, while Niuafo'ou (260 m), which last erupted in 1985, has forced evacuations;
  • other historically active volcanoes include Late and Tofua

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

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

Geography - note

archipelago of 171 islands (45 inhabited)

People and Society

34 fields

Age structuremale left, female right · (2017 est.)

3,090
65 and over6.42%
3,749
3,048
55-645.76%
3,083
18,243
25-5434.3%
18,278
10,715
15-2419.65%
10,209
18,323
0-1433.87%
17,741
MaleFemaleDependency ratios: total dependency ratio: 74.2 · youth dependency ratio: 63.9 · elderly dependency ratio: 10.2 · potential support ratio: 9.8 (2015 est.)
Population
106,479
(July 2017 est.)country comparison to the world: 193growth rate: -0.05% (2017 est.)country comparison to the world: 203

Per 1,000 population(2017 est.)

Birth
22.2Death
4.9Net migration
-17.8

Male · female

TotalMale · femaleLife expectancy years (2017 est.)76.4
74.9 · 78.1Infant mortality deaths/1,000 live births (2017 est.)11.3
11.7 · 10.8
TotalMale · femaleLiteracy (2015 est.)99.4%
99.3% · 99.4%Median age years (2017 est.)23
22.5 · 23.4
MaleFemaleLife expectancy country comparison to the world: 87 · Infant mortality country comparison to the world: 126 · Literacy definition: can read and write Tongan and/or English · Median age country comparison to the world: 175

Ethnic groups(2006 est.)

Tongan 96.6%part-Tongan 1.7%other 1.7%unspecified 0.03% (2006 est.)

Religions(2006 est.)

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.)
Urban population
23.9%of total population
(2017)rate of urbanization: 1.3% annual rate of change (2015-20 est.)Major urban areas - population: NUKU'ALOFA 25,000 (2014)
Improved drinking water
99.6%of population
urban: 99.7% of populationrural: 99.6% of populationurban: 0.3% of populationrural: 0.4% of populationtotal: 0.4% of population (2015 est.)
Improved sanitation
91%of population
urban: 97.6% of populationrural: 89% of populationurban: 2.4% of populationrural: 11% of populationtotal: 9% of population (2015 est.)
Maternal mortality rate
124deaths/100,000 live births
(2015 est.)country comparison to the world: 68Mother's mean age at first birth: 24.9 yearsnote: median age at first birth among women 25-49 (2012 est.)

Nationality

noun:
Tongan(s)
adjective:
Tongan

Languages

English and Tongan 87%, Tongan (official) 10.7%, English (official) 1.2%, other 1.1%, unspecified 0.03% (2006 est.)

Population distribution

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

Sex ratio

at birth:
1.03 male(s)/female
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
total population:
1.01 male(s)/female (2016 est.)

Total fertility rate

3.1 children born/woman (2017 est.) country comparison to the world: 51

Health expenditures

5.2% of GDP (2014) country comparison to the world: 133

Physicians density

0.56 physicians/1,000 population (2010)

Hospital bed density

2.6 beds/1,000 population (2010)

Major infectious diseases

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)

Obesity - adult prevalence rate

48.2% (2016) country comparison to the world: 7

Government

Constitutional monarchy; King TUPOU VI (since 18 March 2012); Interim Prime Minister 'Akilisi POHIVA (since 30 December 2014)

22 fields

Legislative Assembly or Fale Alea, 26 seats, elected 27 November 2014one dot, one seat

Democratic Party 9nobles' representatives 9independent 8

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:
"tonga" means "south" in the Tongan language and refers to the country's geographic position in relation to central Polynesia

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

Administrative divisions

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

Independence

4 June 1970 (from UK protectorate)

National holiday

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

Constitution

adopted 4 November 1875, revised 1988; amended many times, last in 2014 (2016)

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);
  • Heir Apparent Crown Prince Siaosi Manumataogo 'Alaivahamama'o 'Ahoeitu Konstantin Tuku'aho, son of the king (born 17 September 1985);
  • note - on 18 March 2012, King George TUPOU V died and his brother, Crown Prince TUPOUTO'A Lavaka, assumed the throne as TUPOU VI
head of government:
Interim Prime Minister 'Akilisi POHIVA (since 30 December 2014); note - King TUPOU VI dissolved the parliament on 26 August 2017
cabinet:
Cabinet nominated by the prime minister and appointed by the monarch
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 November 2014 (next to be held in November 2018)
election results:
'Akilisi POHIVA (Democratic Party of the Friendly Islands) elected prime minister by parliament on 29 December 2014; vote - 15 of 26 votes

note: a Privy Council advises the monarch

Legislative branch

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)
elections:
last held on 27 November 2014 (next to be held on 16 November 2017); note - King TUPOU VI dissolved the parliament on 26 September 2017
election results:
percent of vote - NA; seats by party - Democratic Party 9, nobles' representatives 9, independent 8

Judicial branch

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

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]; Public Service Association or PSA [Finau TUTONE]

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

Diplomatic representation in the US

chief of mission:
Ambassador Mahe'uli'uli Sandhurst TUPOUNIUA (since 17 September 2013)
chancery:
250 E. 51st Street, New York, NY, 10022
telephone:
[1] (917) 369-1025
FAX:
[1] (917) 369-1024
consulate(s) general:
San Francisco

Diplomatic representation from the US

the US does not have an embassy in Tonga; the US Ambassador to Fiji is accredited to Tonga

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

National symbol(s)

red cross on white field, arms equal length; national colors: red, white

National anthem

name:
"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

note: in use since 1875; more commonly known as "Fasi Fakafonua" (National Song)

Economy

Tonga has a small, open island economy and is the last constitutional monarchy among the Pacific Island countries.

37 fields
GDP, purchasing power parity
$560million
(2016 est.) · $536 million (2015 est.) · $512 million (2014 est.)note: data are in 2016 dollarscountry comparison to the world: 211official exchange rate: $413 million (2016 est.)
GDP per capita, PPP
$5,400
(2016 est.) · $5,200 (2015 est.) · $5,000 (2014 est.)note: data are in 2016 dollarscountry comparison to the world: 168
Real growth rate
3.1%
(2016 est.) · 3.5% (2015 est.) · 2.9% (2014 est.)country comparison to the world: 81industrial production growth: 7.9% (2016 est.)country comparison to the world: 19
Inflation, consumer prices
2.6%
(2016 est.) · -1.1% (2015 est.)country comparison to the world: 133

GDP - composition, by sector of origin(2016 est.)

agriculture 19.6%industry 20.4%services 60% (2016 est.)

Trading partnersexports left, imports right

14.3%
NZ
35.3%
25.6%
Hong Kong
15.1%
Japan
4.3%
13.5%
US
8%
Fiji
12.1%
10%
Australia
7.6%
9.4%
Philippines
Singapore
9.3%
China
8.4%
Exports $19.4 million (2016 est.)Imports $266.6 million (2016 est.)(2016)

By end use% of GDP

Household consumption
101.1%Government consumption
20.1%Fixed capital
25.8%Inventories
-3.5%Exports
18.2%Imports
-61.7% (2016 est.)

Budget

Revenues
$135.4 millionExpenditures
$135.4 million (2016 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 53,800 visitors in 2015. 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 health care 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.

Agriculture - products

squash, coconuts, copra, bananas, vanilla beans, cocoa, coffee, sweet potatoes, cassava, taro and kava

Industries

tourism, construction, fishing

Labor force

33,800 (2011 est.) country comparison to the world: 202

Labor force - by occupation

agriculture:
27.5%
industry:
27.5%
services:
2,006% (2006 est.)

Unemployment rate

1.1% (2011 est.) · 1.1% (2006) country comparison to the world: 8

Taxes and other revenues

33.6% of GDP (2016 est.) country comparison to the world: 63

Budget surplus (+) or deficit (-)

0% of GDP (2016 est.) country comparison to the world: 44

Public debt

45.1% of GDP (2013) · 46.5% of GDP (2012) country comparison to the world: 115

Fiscal year

1 July - 30 June

Commercial bank prime lending rate

7.9% (31 December 2016 est.) · 8.09% (31 December 2015 est.) country comparison to the world: 107

Stock of narrow money

$112.8 million (31 December 2016 est.) · $101.8 million (31 December 2015 est.) country comparison to the world: 188

Stock of broad money

$227.7 million (31 December 2016 est.) · $203.9 million (31 December 2015 est.) country comparison to the world: 191

Stock of domestic credit

$135.2 million (31 December 2016 est.) · $128.4 million (31 December 2015 est.) country comparison to the world: 187

Current account balance

$-53 million (2016 est.); $-78.3 million (2015 est.) country comparison to the world: 69

Exports

$19.4 million (2016 est.) · $18.1 million (2015 est.) country comparison to the world: 212

Exports - commodities

squash, fish, vanilla beans, root crops

Imports

$266.6 million (2016 est.) · $261.7 million (2015 est.) country comparison to the world: 202

Imports - commodities

foodstuffs, machinery and transport equipment, fuels, chemicals

Reserves of foreign exchange and gold

$176.5 million (31 December 2016 est.) · $156.1 million (31 December 2015 est.) country comparison to the world: 160

Debt - external

$198.2 million (31 December 2016 est.) · $173.3 million (31 December 2015 est.) country comparison to the world: 188

Stock of direct foreign investment - at home

$117.2 million (31 December 2016 est.) · $110.2 million (31 December 2015 est.) country comparison to the world: 130

Exchange rates

pa'anga (TOP) per US dollar - 2.2157 (2016 est.) · 2.216 (2015 est.) · 2.106 (2014 est.) · 1.847 (2013 est.) · 1.72 (2012 est.)

Energy

24 fields

Electrification% of population · (2012)

100%Urban
83%Rural
96%Total
population without electricity: 5,325

Installed generating capacity, 17,000 kW(2015 est.)

Fossil fuels 82.4% of total installed capacity (2015 est.)Other renewable sources 17.6% of total installed capacity (2015 est.)Nuclear fuels 0% · Hydroelectric plants 0%
Electricity production
50 million (2015 est.)Electricity consumption
46.5 million (2015 est.)Refined petroleum imports
1,457 (2014 est.)Refined petroleum consumption
1,500 (2015 est.)

Crude oil - production

0 bbl/day (2016 est.) country comparison to the world: 200

Crude oil - exports

0 bbl/day (2014 est.) country comparison to the world: 197

Crude oil - imports

0 bbl/day (2014 est.) country comparison to the world: 196

Crude oil - proved reserves

0 bbl (1 January 2017 es) country comparison to the world: 200

Refined petroleum products - production

0 bbl/day (2014 est.) country comparison to the world: 201

Refined petroleum products - exports

0 bbl/day (2014 est.) country comparison to the world: 202

Natural gas - production

0 cu m (2013 est.) country comparison to the world: 201

Natural gas - consumption

0 cu m (2013 est.) country comparison to the world: 136

Natural gas - exports

0 cu m (2013 est.) country comparison to the world: 193

Natural gas - imports

0 cu m (2013 est.) country comparison to the world: 194

Natural gas - proved reserves

0 cu m (1 January 2014 es) country comparison to the world: 199

Carbon dioxide emissions from consumption of energy

200,000 Mt (2013 est.) country comparison to the world: 205

Communications

6 fields

Per 100 inhabitants(July 2016 est.)

75Mobile cellular
40.0%Internet users, % of population
10Fixed lines
Mobile cellular
80,000
(July 2016 est.)
Internet users
42,552
(July 2016 est.)
Fixed lines
11,000
(July 2016 est.) · country code .to

Telephone system

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
domestic:
combined fixed-line and mobile-cellular teledensity about 85 telephones per 100 persons; fully automatic switched network
international:
country code - 676; satellite earth station - 1 Intelsat (Pacific Ocean) (2016)

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)

Transportation

8 fields

Merchant marine, 7 ships by typeone square, one ship

cargo 4carrier 1passenger/cargo 2foreign-owned: 2 (Australia 1, UK 1) (2010)

Airports by runway lengthpaved only

2,438 to 3,047 m
1

Airports by runway lengthunpaved only

1,524 to 2,437 m
1914 to 1,523 m
3under 914 m
1

National air transport system

number of registered air carriers:
1; inventory of registered aircraft operated by air carriers: 1
annual passenger traffic on registered air carriers:
75,416
annual freight traffic on registered air carriers:
0 mt-km (2015)

Airports

6 (2013) country comparison to the world: 177

Roadways

total:
680 km
paved:
184 km
unpaved:
496 km (2011)

country comparison to the world: 191

Ports and terminals

major seaport(s): Nuku'alofa, Neiafu, Pangai

Military and Security

Tonga Defense Services (TDS): Land Force (Royal Guard), Maritime Force (includes Royal Marines, Air Wing) (2013)

2 fields

Military branches

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

1 field

Cite this entry

Central Intelligence Agency. “Tonga.” The World Factbook 2017. Archived by The Factbook, thefactbook.org/tonga/2017.