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Cook Islands
Cook Islands
Introduction :: Cook Islands
Polynesians from Tahiti were probably the first people to settle Rarotonga -- the largest of the Cook Islands -- around A.D. 900. Over time, Samoans and Tongans also settled in Rarotonga, and Rarotongans voyaged to the northern Cook Islands, settling Manihiki and Rakahanga. Pukapuka and Penrhyn in the northern Cook Islands were settled directly from Samoa. Prior to European contact, there was considerable travel and trade between inhabitants of the different islands and atolls, but they were not united in a single political entity. Spanish navigators were the first Europeans to spot the northern Cook Islands in 1595, followed by the first landing in 1606, but no further European contact occurred until the 1760s. In 1773, British explorer James COOK spotted Manuae in the southern Cook Islands, and Russian mapmakers named the islands after COOK in the 1820s.
Fearing France would militarily occupy the islands as it did in Tahiti, Rarotongans asked the UK for protectorate status in the 1840s and 1860s, a request the UK ignored. In 1888, Queen MAKEA TAKAU of Rarotonga formally petitioned for protectorate status, to which the UK reluctantly agreed. In 1901, the UK placed Rarotonga and the rest of the islands in the New Zealand Colony, and in 1915, the Cook Islands Act organized the islands into one political entity. It remained a protectorate until 1965, when New Zealand granted the Cook Islands self-governing status. The Cook Islands has a great deal of local autonomy and is an independent member of international organizations, but it is in free association with New Zealand, which is responsible for its defense and foreign affairs. In September 2023, the US recognized the Cook Islands as a sovereign and independent state.
Geography :: Cook Islands
Geography
Location
Oceania, group of islands in the South Pacific Ocean, about halfway between Hawaii and New Zealand
Geographic coordinates
21 14 S, 159 46 W
Map references
Oceania
Area
total : 236 sq km
land: 236 sq km
water: 0 sq km
comparison ranking: total 215
Area - comparative
1.3 times the size of Washington, DC
Land boundaries
total: 0 km
Coastline
120 km
Maritime claims
territorial sea: 12 nm
exclusive economic zone: 200 nm
continental shelf: 200 nm or to the edge of the continental margin
Climate
tropical oceanic; moderated by trade winds; a dry season from April to November and a more humid season from December to March
Terrain
low coral atolls in north; volcanic, hilly islands in south
Elevation
highest point: Te Manga 652 m
lowest point: Pacific Ocean 0 m
Natural resources
coconuts (copra)
Land use
agricultural land: 8.4% (2018 est.)
arable land: 4.2% (2018 est.)
permanent crops: 4.2% (2018 est.)
permanent pasture: 0% (2018 est.)
forest: 64.6% (2018 est.)
other: 27% (2018 est.)
Irrigated land
NA
Population distribution
most of the population is found on the island of Rarotonga
Natural hazards
tropical cyclones (November to March)
Geography - note
the northern Cook Islands are seven low-lying, sparsely populated, coral atolls; the southern Cook Islands, where most of the population lives, consist of eight elevated, fertile, volcanic isles, including the largest, Rarotonga, at 67 sq km
People and Society
Population
total: 7,761
male: 3,980
female: 3,781 (2024 est.)
comparison rankings: female 224; male 223; total 224
Nationality
noun: Cook Islander(s)
adjective: Cook Islander
Ethnic groups
Cook Island Maori 77.4%, part Cook Island Maori 8.3%, Fijian 3.6%, New Zealand Maori/European 3.4%, Filipino 2.9%, other Pacific Islands 1.8%, other 2.6% (2021 est.)
Languages
English (official) 86.4%, Cook Islands Maori (Rarotongan) (official) 76.2%, other 8.3% (2011 est.)
note: shares sum to more than 100% because some respondents gave more than one answer on the census
Religions
Protestant 55% (Cook Islands Christian Church 43.1%, Seventh Day Adventist 8.3%, Assemblies of God 3.6%), Roman Catholic 16.7%, Church of Jesus Christ 3.9%, Jehovah's Witness 2.2%, Apostolic Church 2.1%, other 4.5%, none/unspecified 15.6% (2021 est.)
Age structure
0-14 years: 18.2% (male 738/female 671)
15-64 years: 65.9% (male 2,634/female 2,479)
65 years and over: 16% (2024 est.) (male 608/female 631)
2023 population pyramid:
Dependency ratios
total dependency ratio: 53.8
youth dependency ratio: 36.4
elderly dependency ratio: 17.4
potential support ratio: 5.8 (2021)
Median age
total: 41.1 years (2024 est.)
male: 40.7 years
female: 41.4 years
comparison ranking: total 53
Population growth rate
-2.24% (2024 est.)
comparison ranking: 236
Birth rate
12.1 births/1,000 population (2024 est.)
comparison ranking: 147
Death rate
9.4 deaths/1,000 population (2024 est.)
comparison ranking: 48
Net migration rate
-25.1 migrant(s)/1,000 population (2024 est.)
comparison ranking: 230
Population distribution
most of the population is found on the island of Rarotonga
Urbanization
urban population: 76.2% of total population (2023)
rate of urbanization: 0.52% annual rate of change (2020-25 est.)
total population growth rate v. urban population growth rate, 2000-2030
Sex ratio
at birth: 1.04 male(s)/female
0-14 years: 1.1 male(s)/female
15-64 years: 1.06 male(s)/female
65 years and over: 0.96 male(s)/female
total population: 1.05 male(s)/female (2024 est.)
Infant mortality rate
total: 15.1 deaths/1,000 live births (2024 est.)
male: 19 deaths/1,000 live births
female: 11.1 deaths/1,000 live births
comparison ranking: total 95
Life expectancy at birth
total population: 77.6 years (2024 est.)
male: 74.8 years
female: 80.6 years
comparison ranking: total population 88
Total fertility rate
2.02 children born/woman (2024 est.)
comparison ranking: 104
Gross reproduction rate
0.99 (2024 est.)
Contraceptive prevalence rate
NA
Drinking water source
improved: urban: NA
rural: NA
total: 100% of population
unimproved: urban: NA
rural: NA
total: 0% of population (2020 est.)
Current health expenditure
3.2% of GDP (2020)
Physician density
1.41 physicians/1,000 population (2014)
Sanitation facility access
improved: urban: NA
rural: NA
total: 99.1% of population
unimproved: urban: NA
rural: NA
total: 0.9% of population (2020 est.)
Obesity - adult prevalence rate
55.9% (2016)
comparison ranking: 2
Alcohol consumption per capita
total: 12.97 liters of pure alcohol (2019 est.)
beer: 3.62 liters of pure alcohol (2019 est.)
wine: 2.28 liters of pure alcohol (2019 est.)
spirits: 7.07 liters of pure alcohol (2019 est.)
other alcohols: 0 liters of pure alcohol (2019 est.)
comparison ranking: total 1
Tobacco use
total: 24% (2020 est.)
male: 27.7% (2020 est.)
female: 20.3% (2020 est.)
comparison ranking: total 60
Children under the age of 5 years underweight
NA
Currently married women (ages 15-49)
42.6% (2023 est.)
Education expenditures
4.6% of GDP (2021 est.)
comparison ranking: 92
Literacy
total population: NA
male: NA
female: NA
School life expectancy (primary to tertiary education)
total: 15 years
male: 15 years
female: 14 years (2012)
Manihiki is one of the larger islands, 10.5 km (6.5 mi) long, in the remote Cook Island chain. With its fringing coral reef and central lagoon, it has the hallmarks of a classic atoll. Most of the main atoll is made up of sandy beaches without vegetation. Two small towns -- Tauhunu and Tukao -- appear as clusters of small bright patches in the forest. Image courtesy of NASA.
Environment
Environment - current issues
limited land presents solid and liquid waste disposal problems; soil destruction and deforestation; environmental degradation due to indiscriminate use of pesticides; improper disposal of pollutants; overfishing and destructive fishing practices; over dredging of lagoons and coral rubble beds; unregulated building
Environment - international agreements
party to: Antarctic-Marine Living Resources, Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Climate Change-Paris Agreement, Comprehensive Nuclear Test Ban, Desertification, Hazardous Wastes, Law of the Sea, Ozone Layer Protection, Ship Pollution
signed, but not ratified: none of the selected agreements
Climate
tropical oceanic; moderated by trade winds; a dry season from April to November and a more humid season from December to March
Land use
agricultural land: 8.4% (2018 est.)
arable land: 4.2% (2018 est.)
permanent crops: 4.2% (2018 est.)
permanent pasture: 0% (2018 est.)
forest: 64.6% (2018 est.)
other: 27% (2018 est.)
Urbanization
urban population: 76.2% of total population (2023)
rate of urbanization: 0.52% annual rate of change (2020-25 est.)
total population growth rate v. urban population growth rate, 2000-2030
Air pollutants
particulate matter emissions: 7.8 micrograms per cubic meter (2019 est.)
Total renewable water resources
0 cubic meters (2017 est.)
Rarotonga is the largest and most populous of the Cook Islands. Image courtesy of NASA.
Government
Country name
conventional long form: none
conventional short form: Cook Islands
former: Hervey Islands
etymology: named after Captain James COOK, the British explorer who visited the islands in 1773 and 1777
Government type
parliamentary democracy
Dependency status
self-governing in free association with New Zealand; Cook Islands is fully responsible for internal affairs; New Zealand retains responsibility for external affairs and defense in consultation with the Cook Islands
Capital
name: Avarua
geographic coordinates: 21 12 S, 159 46 W
time difference: UTC-10 (5 hours behind Washington, DC, during Standard Time)
etymology: translates as "two harbors" in Maori
Administrative divisions
none
Independence
4 August 1965 (Cook Islands became self-governing state in free association with New Zealand)
National holiday
Constitution Day, the first Monday in August (1965)
Legal system
common law similar to New Zealand common law
Constitution
history: 4 August 1965 (Cook Islands Constitution Act 1964)
amendments: proposed by Parliament; passage requires at least two-thirds majority vote by the Parliament membership in each of several readings and assent of the chief of state’s representative; passage of amendments relating to the chief of state also requires two-thirds majority approval in a referendum; amended many times, last in 2004
International law organization participation
has not submitted an ICJ jurisdiction declaration (New Zealand normally retains responsibility for external affairs); accepts ICCt jurisdiction
Suffrage
18 years of age; universal
Executive branch
chief of state: King CHARLES III (since 8 September 2022); represented by Sir Tom J. MARSTERS (since 9 August 2013); New Zealand High Commissioner Catherine GRAHAM (since 8 September 2024)
head of government: Prime Minister Mark BROWN (since 1 October 2020)
cabinet: Cabinet chosen by the prime minister
elections/appointments: the monarchy is hereditary; UK representative appointed by the monarch; New Zealand high commissioner appointed by the New Zealand Government; following legislative elections, the leader of the majority party or majority coalition usually becomes prime minister
Legislative branch
legislature name: Parliament
legislative structure: unicameral
number of seats: 24 (directly elected)
electoral system: plurality/majority
scope of elections: full renewal
term in office: 4 years
most recent election date: 8/1/2022
parties elected and seats per party: CIP (12); Demo (5); Cook Islands United Party (3); OCI (1); independent (3)
percentage of women in chamber: 25%
expected date of next election: 2026
note: the House of Ariki, a 24-member parliamentary body of traditional leaders appointed by the King's representative, serves as a consultative body to the Parliament
Judicial branch
highest court(s): Court of Appeal (consists of the chief justice and 3 judges of the High Court); High Court (consists of the chief justice and at least 4 judges and organized into civil, criminal, and land divisions); note - appeals beyond the Cook Islands Court of Appeal are heard by the Judicial Committee of the Privy Council (in London)
judge selection and term of office: High Court chief justice appointed by the Queen's Representative on the advice of the Executive Council tendered by the prime minister; other judges appointed by the Queen's Representative, on the advice of the Executive Council tendered by the chief justice, High Court chief justice, and the minister of justice; chief justice and judges appointed for 3-year renewable terms
subordinate courts: justices of the peace
Political parties
Cook Islands Party or CIP
Cook Islands United Party
Democratic Party or Demo
One Cook Islands Movement or OCI
International organization participation
ACP, ADB, AOSIS, FAO, ICAO, ICCt, ICRM, IFAD, IFRCS, IMO, IMSO, IOC, ITUC (NGOs), OPCW, PIF, Sparteca, SPC, UNESCO, UPU, WHO, WMO
Diplomatic representation in the US
none (self-governing in free association with New Zealand)
Diplomatic representation from the US
embassy: none (self-governing in free association with New Zealand)
note: on 25 September 2023, the US officially established diplomatic relations with Cook Islands
Flag description
blue with the flag of the UK in the upper hoist-side quadrant and a large circle of 15 white five-pointed stars (one for every island) centered in the outer half of the flag
National symbol(s)
a circle of 15, five-pointed, white stars on a blue field, Tiare maori (Gardenia taitensis) flower; national colors: green, white
National anthem
name: "Te Atua Mou E" (To God Almighty)
lyrics/music: Tepaeru Te RITO/Thomas DAVIS
note: adopted 1982; as prime minister, Sir Thomas DAVIS composed the anthem; his wife, a tribal chief, wrote the lyrics
Mangaia is the most southerly of the Cook Islands and the second largest after Rarotonga Island. Image courtesy of NASA.
Economy
Economic overview
high-income self-governing New Zealand territorial economy; tourism-based activity but diversifying; severely curtailed by COVID-19 pandemic; copra and tropical fruit exporter; Asian Development Bank aid recipient
Real GDP (purchasing power parity)
$266 million (2022 est.)
$257 million (2021 est.)
$287 million (2020 est.)
note: data are in 2015 dollars
comparison ranking: 217
Real GDP growth rate
10.5% (2022 est.)
-24.5% (2021 est.)
-5.2% (2020 est.)
comparison ranking: 5
Real GDP per capita
$15,600 (2022 est.)
$15,100 (2021 est.)
$16,800 (2020 est.)
note: data are in 2015 dollars
comparison ranking: 122
GDP (official exchange rate)
$336 million (2022 est.)
Agricultural products
coconuts, vegetables, papayas, pork, sweet potatoes, tomatoes, fruits, mangoes/guavas, watermelons, eggs (2022)
note: top ten agricultural products based on tonnage
Industries
fishing, fruit processing, tourism, clothing, handicrafts
Budget
revenues: $113.674 million (2022 est.)
expenditures: $129.088 million (2022 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
Exports
$31.4 million (2021 est.)
note: Data are in current year dollars and do not include illicit exports or re-exports.
comparison ranking: 214
Exports - partners
Japan 42%, France 27%, Thailand 12%, US 4%, Italy 3% (2022)
note: top five export partners based on percentage share of exports
Exports - commodities
fish, ships, surveying equipment, sports equipment, garments (2022)
note: top five export commodities based on value in dollars
Imports
$215 million (2021 est.)
comparison ranking: 212
Imports - partners
NZ 51%, Italy 18%, Fiji 11%, China 7%, Australia 3% (2022)
note: top five import partners based on percentage share of imports
Imports - commodities
refined petroleum, ships, cars, plastic products, other foods (2022)
note: top five import commodities based on value in dollars
Exchange rates
New Zealand dollars (NZD) per US dollar -
Exchange rates:
1.628 (2023 est.)
1.577 (2022 est.)
1.414 (2021 est.)
1.542 (2020 est.)
1.518 (2019 est.)
A large cloud bank moves in on Aitutaki Atoll in the Southern Cook Islands. Image courtesy of NASA.
Energy
Electricity
installed generating capacity: 17,000 kW (2022 est.)
consumption: 37.5 million kWh (2022 est.)
transmission/distribution losses: 3.2 million kWh (2022 est.)
comparison rankings: transmission/distribution losses 7; consumption 205; installed generating capacity 206
Electricity generation sources
fossil fuels: 60.9% of total installed capacity (2022 est.)
solar: 39.1% of total installed capacity (2022 est.)
Coal
imports: 1.3 metric tons (2022 est.)
Petroleum
refined petroleum consumption: 600 bbl/day (2022 est.)
Carbon dioxide emissions
87,000 metric tonnes of CO2 (2022 est.)
from petroleum and other liquids: 87,000 metric tonnes of CO2 (2022 est.)
comparison ranking: total emissions 209
Communications
Telephones - fixed lines
total subscriptions: 7,000 (2021 est.)
subscriptions per 100 inhabitants: 41 (2021 est.)
comparison ranking: total subscriptions 192
Telephones - mobile cellular
total subscriptions: 17,000 (2021 est.)
subscriptions per 100 inhabitants: 100 (2021 est.)
comparison ranking: total subscriptions 217
Telecommunication systems
general assessment: demand for mobile broadband is increasing due to mobile services being the primary and most wide-spread source for Internet access across the region; Telecom Cook Islands offers international direct dialing, Internet, email, and fax; individual islands are connected by a combination of satellite earth stations, microwave systems, and VHF and HF radiotelephone (2020)
domestic: service is provided by small exchanges connected to subscribers by open-wire, cable, and fiber-optic cable; nearly 41 per 100 fixed-line and about 100 per 100 mobile-cellular (2021)
international: country code - 682; the Manatua submarine cable to surrounding islands of Niue, Samoa, French Polynesia and other Cook Islands, the topography of the South Pacific region has made Internet connectivity a serious issue for many of the remote islands; submarine fiber-optic networks are expensive to build and maintain; satellite earth station - 1 Intelsat (Pacific Ocean) (2019)
Broadcast media
1 privately owned TV station broadcasts from Rarotonga providing a mix of local news and overseas-sourced programs (2019)
Internet country code
.ck
Internet users
percent of population: 64.8% (2021 est.)
Broadband - fixed subscriptions
total: 2,700 (2018 est.)
subscriptions per 100 inhabitants: 15 (2018 est.)
comparison ranking: total 200
Transportation
National air transport system
number of registered air carriers: 1 (2020)
inventory of registered aircraft operated by air carriers: 6
Civil aircraft registration country code prefix
E5
Airports
10 (2024)
comparison ranking: 161
Roadways
total: 295 km
paved: 207 km
unpaved: 88 km (2018)
comparison ranking: total 204
Merchant marine
total: 190 (2023)
by type: bulk carrier 19, general cargo 44, oil tanker 58, other 69
comparison ranking: total 70
Ports
total ports: 1 (2024)
large: 0
medium: 0
small: 0
very small: 1
ports with oil terminals: 1
key ports: Avatiu
Aitutaki in the Southern Cook Islands has a distinctive equilateral triangular shape that is roughly 12 km (7.5 mi) on each side. It is an "almost atoll" whose coral reef barrier does not extend above the ocean along its southern side. Image courtesy of NASA.
Military and Security
Military and security forces
no regular military forces; Cook Islands Police Service
Military - note
defense is the responsibility of New Zealand in consultation with the Cook Islands and at its request
the Cook Islands have 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 its designated exclusive economic zone (EEZ) or on the high seas; "shiprider" agreements also enable USCG personnel and USN vessels with embarked USCG law enforcement personnel to work with host nations to protect critical regional resources (2024)
