List of island countries explained

This is a list of island countries. An island is a landmass (smaller than a continent) that is surrounded by water.[1] Many island countries are spread over an archipelago, as is the case with Indonesia, Japan, and the Philippines—these countries consist of thousands of islands. Others consist of a single island, such as Barbados, Dominica, and Nauru; a main island and some smaller islands, such as Cuba, Iceland, and Sri Lanka; a part of an island, such as Brunei, the Dominican Republic, East Timor, and the Republic of Ireland; or one main island but also sharing borders in other islands, such as the United Kingdom (Great Britain and a part of Ireland).

The list also includes two states in free association with New Zealand, the Cook Islands and Niue, as well as two states with limited diplomatic recognition which have de facto control over territories entirely on the islands, Northern Cyprus and Taiwan.[2] In total, 50 island countries have been included in the lists.

Australia is not included as it is considered a continental country, although it was historically referred to as an island country because of its lack of land borders.[3]

Greenland is generally considered as the largest island on Earth and listed among the island territories.

Indonesia is the world's largest island country by area (1,904,569 km2), and by total number of islands (17,504 islands).[4] It is also the world's most populous island country, with a population of over 270 million (the fourth most populous country in the world, after India, China, and the United States).

Puerto Rico in the Greater Antilles of the Caribbean Sea is officially an unincorporated territory of the United States.

South America is the only inhabited continent without an island country.[5] [6]

Sovereign states

UN member states and states with limited recognition

NameISO codeGeographic configurationGeologic locationArea[7] Population [8] Population
density
Geographical locationEstablishment/ Independence
sq miper per sq mi
<--this line is a workaround to prevent the line below being treated as part of the table header-->
UN member states
Antigua and BarbudaAG
ATG
Two main islands (Antigua Island and Barbuda Island)Continental shelf442disp=tableNaNdisp=table97,120220disp=tableNaNdisp=table Caribbean Sea, Lesser Antilles1981 November 1
BahamasBS
BHS
ArchipelagoContinental shelf13939disp=tableNaNdisp=table389,48028disp=tableNaNdisp=table Atlantic Ocean, Lucayan Archipelago1973 July 10
BahrainBH
BHR
Archipelago (centered around Bahrain Island)Continental shelf778disp=tableNaNdisp=table1,641,1702109disp=tableNaNdisp=table Persian Gulf1971 December 10
BarbadosBB
BRB
One islandContinental shelf[9] 430disp=tableNaNdisp=table287,020667disp=tableNaNdisp=table Caribbean Sea, Lesser Antilles1966 November 30
BN
BRN
Part of a larger island (Borneo)Continental shelf5765disp=tableNaNdisp=table433,29075disp=tableNaNdisp=table Maritime Southeast Asia1984 January 1
Cape VerdeCV
CPV
ArchipelagoOceanic4033disp=tableNaNdisp=table549,930136disp=tableNaNdisp=table Atlantic Ocean, Macaronesia1975 July 5
ComorosKM
COM
ArchipelagoOceanic1861disp=tableNaNdisp=table850,890457disp=tableNaNdisp=tableIndian Ocean, Africa, Comoros Islands1975 July 6
CubaCU
CUB
One main island, and several smaller islands (Isla de la Juventud, etc.)Continental shelf109884disp=tableNaNdisp=table11,346,346103disp=tableNaNdisp=table Caribbean Sea, Greater Antilles1868 October 10
1902 May 20
Cyprus[10] CY
CYP
Part of a larger island, de jure sovereignty over entire island (Cyprus)Continental shelf9251disp=tableNaNdisp=table888,00596disp=tableNaNdisp=table Mediterranean Sea1960 August 16
DominicaDM
DMA
One islandContinental shelf754disp=tableNaNdisp=table71,81095disp=tableNaNdisp=table Caribbean Sea, Lesser Antilles1978 November 3
Dominican RepublicDO
DOM
Part of a larger island (Hispaniola), and several smaller islands (Alto Velo, Catalina, Saona, Beata, etc.)Continental shelf48671disp=tableNaNdisp=table10,738,960221disp=tableNaNdisp=table Caribbean Sea, Greater Antilles1821 December 1
1844 February 27
TL
TLS
Part of a larger island (Timor)Oceanic14919disp=tableNaNdisp=table1,293,12087disp=tableNaNdisp=table Maritime Southeast Asia, Lesser Sunda Islands2002 May 20
FijiFJ
FJI
ArchipelagoOceanic18274disp=tableNaNdisp=table889,95049disp=tableNaNdisp=table Pacific Ocean, Melanesia1970 October 10
GrenadaGD
GRD
One main island, two dependencies (Carriacou and Petite Martinique)Continental shelf344disp=tableNaNdisp=table112,000326disp=tableNaNdisp=table Caribbean Sea, Lesser Antilles1974 February 7
HaitiHT
HTI
Part of a larger island (Hispaniola), and several smaller islands (Gonâve, Tortuga, Les Cayemites, etc.)Continental shelf27750disp=tableNaNdisp=table11,743,017423disp=tableNaNdisp=tableCaribbean Sea, Greater Antilles1804 January 1
IcelandIS
ISL
One main islandOceanic[11] 102775disp=tableNaNdisp=table361,3104disp=tableNaNdisp=table Atlantic Ocean, Arctic Circle1918 December 1
1944 June 17
IndonesiaID
IDN
Archipelago, including parts of larger islands (Borneo, New Guinea, Sebatik, and Timor)Various[12] 1904569disp=tableNaNdisp=table270,625,570142disp=tableNaNdisp=tableMaritime Southeast Asia, Indian and Pacific oceans1945 August 17
IrelandIE
IRL
Part of a larger island (Ireland), and several smaller islandsContinental shelf70273disp=tableNaNdisp=table4,977,40071disp=tableNaNdisp=table Atlantic Ocean, British Isles1922 December 6
JamaicaJM
JAM
One main island, and several small islands (Port Royal Cays, etc.)Continental shelf10991disp=tableNaNdisp=table2,734,092249disp=tableNaNdisp=tableCaribbean Sea, Greater Antilles1962 August 6
JapanJP
JPN
Archipelago (Japanese Archipelago)Continental shelf377976disp=tableNaNdisp=table[13] 126,264,930334disp=tableNaNdisp=tablePacific Ocean, East Asia660 BC February 11[14]
KiribatiKI
KIR
ArchipelagoOceanic811disp=tableNaNdisp=table117,610145disp=tableNaNdisp=table Pacific Ocean, Micronesia1979 July 12
MadagascarMG
MDG
One main islandContinental shelf[15] 587041disp=tableNaNdisp=table26,969,31046disp=tableNaNdisp=table Indian Ocean, Africa1960 June 26
MaldivesMV
MDV
ArchipelagoOceanic298disp=tableNaNdisp=table383,9761289disp=tableNaNdisp=table1965 July 26
MaltaMT
MLT
Two main islands (Malta Island and Gozo) plus other smaller islandsContinental shelf316disp=tableNaNdisp=table502,6501591disp=tableNaNdisp=table Mediterranean Sea1964 September 21
Marshall Islands[16] MH
MHL
ArchipelagoOceanic181disp=tableNaNdisp=table58,790325disp=tableNaNdisp=table Pacific Ocean, Micronesia1979 May 1
MauritiusMU
MUS
ArchipelagoOceanic2040disp=tableNaNdisp=table1,265,710620disp=tableNaNdisp=table Indian Ocean, Africa, Mascarene Islands1968 March 12
FM
FSM
ArchipelagoOceanic702disp=tableNaNdisp=table113,810162disp=tableNaNdisp=tablePacific Ocean, Micronesia1979 May 10
NauruNR
NRU
One islandOceanic21disp=tableNaNdisp=table12,580599disp=tableNaNdisp=table Pacific Ocean, Micronesia1968 January 31
New ZealandNZ
NZL
Two main islands (North Island and South Island) plus other smaller islandsContinental shelf[17] 270467disp=tableNaNdisp=table5,125,45119disp=tableNaNdisp=table Pacific Ocean, Polynesia1907 September 26
PalauPW
PLW
ArchipelagoOceanic459disp=tableNaNdisp=table18,01039disp=tableNaNdisp=table Pacific Ocean, Micronesia1981 January 1
Papua New GuineaPG
PNG
Part of a larger island (New Guinea), and several smaller islandsContinental shelf462840disp=tableNaNdisp=table8,776,11019disp=tableNaNdisp=table Pacific Ocean, Melanesia1975 September 16
PhilippinesPH
PHL
ArchipelagoContinental shelf300000disp=tableNaNdisp=table108,116,620360disp=tableNaNdisp=table Maritime Southeast Asia1898 June 12
1946 July 4
Saint Kitts and NevisKN
KNA
Two main islands (Saint Kitts Island and Nevis Island)Continental shelf261disp=tableNaNdisp=table52,830202disp=tableNaNdisp=table Caribbean Sea, Lesser Antilles1983 September 19
Saint LuciaLC
LCA
One main islandContinental shelf616disp=tableNaNdisp=table182,790297disp=tableNaNdisp=table Caribbean Sea, Lesser Antilles1979 February 22
Saint Vincent and the GrenadinesVC
VCT
ArchipelagoContinental shelf389disp=tableNaNdisp=table110,590284disp=tableNaNdisp=table Caribbean Sea, Lesser Antilles1979 October 27
SamoaWS
WSM
ArchipelagoOceanic2842disp=tableNaNdisp=table197,10069disp=tableNaNdisp=table Pacific Ocean, Polynesia1962 January 1
ST
STP
Two main islands (São Tomé Island and Príncipe Island)Continental shelf1001disp=tableNaNdisp=table215,060215disp=tableNaNdisp=table Atlantic Ocean, Gulf of Guinea, Africa1975 July 12
SeychellesSC
SYC
ArchipelagoVarious[18] 455disp=tableNaNdisp=table97,630215disp=tableNaNdisp=table Indian Ocean, Africa1976 June 29
SingaporeSG
SGP
One main island, plus other smaller islandsContinental shelf728disp=tableNaNdisp=table5,703,5707831disp=tableNaNdisp=table Maritime Southeast Asia1965 August 9
Solomon IslandsSB
SLB
ArchipelagoOceanic28400disp=tableNaNdisp=table669,82024disp=tableNaNdisp=table Pacific Ocean, Melanesia1978 July 7
Sri LankaLK
LKA
One main island, plus other small islandsContinental shelf65610disp=tableNaNdisp=table21,803,000332disp=tableNaNdisp=table Indian Ocean, South Asia1948 February 4
TongaTO
TON
ArchipelagoOceanic748disp=tableNaNdisp=table104,490140disp=tableNaNdisp=table Pacific Ocean, Polynesia1970 June 4
Trinidad and TobagoTT
TTO
Two main islands (Trinidad Island and Tobago Island) plus other smaller islandsContinental shelf5131disp=tableNaNdisp=table1,394,970272disp=tableNaNdisp=table Caribbean Sea, Lesser Antilles1962 August 31
TuvaluTV
TUV
ArchipelagoOceanic26disp=tableNaNdisp=table11,650448disp=tableNaNdisp=table Pacific Ocean, Polynesia1978 October 1
United Kingdom[19] [20] GB or UK
GBR
One main island, part of second island (Ireland), plus several minor islandsContinental shelf244820disp=tableNaNdisp=table67,886,004 277disp=tableNaNdisp=tableAtlantic Ocean, British Isles1707 May 1
VanuatuVU
VUT
ArchipelagoOceanic12189disp=tableNaNdisp=table299,88025disp=tableNaNdisp=table Pacific Ocean, Melanesia1980 July 30
States with limited recognition
[21] CY
CYP
Part of a larger island (Cyprus)Continental shelf3355disp=tableNaNdisp=table313,626[22] 93disp=tableNaNdisp=tableMediterranean Sea1974 July 20
[23] TW
TWN
One main island, and several smaller islandsContinental shelf36193disp=tableNaNdisp=table23,603,121652disp=tableNaNdisp=table Pacific Ocean, East Asia1912 January 1
1949 December 7[24]

Associated states

NameISO codeGeographic configurationGeologic locationAssociated withAreaPopulationDensityGeographical location
sq miper sq mi
Cook Islands[25] CK
COK
ArchipelagoOceanic New Zealand236disp=tableNaNdisp=table10,77745.7disp=tableNaNdisp=table
NiueNU
NIU
One islandOceanic New Zealand260disp=tableNaNdisp=table1,2694.9disp=tableNaNdisp=tablePacific Ocean, Polynesia

Dependencies and other territories

NameGeographic configurationGeologic locationSovereign stateAreaPopulationDensityGeographic location
km2sq miper per sq mi
Archipelago[26] Continental shelf Finland1580disp=tableNaNdisp=table28,35517.9disp=tableNaNdisp=tableBaltic Sea, Gulf of Bothnia
American Samoa[27] ArchipelagoOceanic United States199disp=tableNaNdisp=table54,947276disp=tableNaNdisp=tablePacific Ocean, Polynesia
Andaman and Nicobar IslandsArchipelagoContinental shelf India8249disp=tableNaNdisp=table380,52046disp=tableNaNdisp=tableBay of Bengal, Andaman Sea
AnguillaOne main islandContinental shelf United Kingdom91disp=tableNaNdisp=table15,423169disp=tableNaNdisp=tableCaribbean Sea, Lesser Antilles
ArubaOne main islandContinental shelf180disp=tableNaNdisp=table107,635598disp=tableNaNdisp=tableCaribbean Sea, Lesser Antilles
BermudaArchipelagoOceanic United Kingdom53.3disp=tableNaNdisp=table62,5001170disp=tableNaNdisp=tableAtlantic Ocean, North America
Bouvet IslandOne islandOceanic Norway49disp=tableNaNdisp=tableNo permanent resident0disp=tableNaNdisp=tableSouthern Ocean
British Indian Ocean TerritoryArchipelagoOceanic United Kingdom60disp=tableNaNdisp=table3,00050disp=tableNaNdisp=tableIndian Ocean
ArchipelagoContinental shelf United Kingdom151disp=tableNaNdisp=table31,148206disp=tableNaNdisp=tableCaribbean Sea, Lesser Antilles
Three main islandsContinental shelf Netherlands127disp=tableNaNdisp=table21,133166disp=tableNaNdisp=tableCaribbean Sea
Cayman IslandsThree islandsContinental shelf United Kingdom264disp=tableNaNdisp=table52,560199disp=tableNaNdisp=tableCaribbean Sea, Greater Antilles
Christmas IslandOne islandOceanic Australia135disp=tableNaNdisp=table1,49611.1disp=tableNaNdisp=tableIndian Ocean, Australasia
Cocos (Keeling) IslandsArchipelagoOceanic Australia14disp=tableNaNdisp=table59642.6disp=tableNaNdisp=tableIndian Ocean, Australasia
One main islandContinental shelf444disp=tableNaNdisp=table145,834328disp=tableNaNdisp=tableCaribbean Sea, Lesser Antilles
One IslandOceanic Chile163.6disp=tableNaNdisp=table6,14837.5disp=tableNaNdisp=tablePacific Ocean, Polynesia
Two main islandsContinental shelf United Kingdom[28] 12173disp=tableNaNdisp=table3,1400.26disp=tableNaNdisp=tableAtlantic Ocean, South America
Faroe IslandsArchipelagoContinental shelf Denmark1393disp=tableNaNdisp=table49,48335.5disp=tableNaNdisp=tableAtlantic Ocean
French PolynesiaArchipelagoOceanic France3827disp=tableNaNdisp=table274,51271.7disp=tableNaNdisp=tablePacific Ocean, Polynesia
ArchipelagoOceanic France7747disp=tableNaNdisp=table15049.4disp=tableNaNdisp=tableIndian Ocean, Southern Ocean
Galapagos IslandsArchipelagoOceanic Ecuador8010disp=tableNaNdisp=table33,0424.1disp=tableNaNdisp=tablePacific Ocean
GreenlandOne main island with archipelagosContinental shelf Denmark2166086disp=tableNaNdisp=table57,6950.03disp=tableNaNdisp=tableNorth America
GuadeloupeArchipelagoContinental Shelf France1628disp=tableNaNdisp=table405,500250disp=tableNaNdisp=tableCaribbean Sea, Lesser Antilles
GuamOne main islandOceanic United States544disp=tableNaNdisp=table159,914293disp=tableNaNdisp=tablePacific Ocean, Micronesia
[29] [30] Three main islandsContinental shelf United Kingdom78disp=tableNaNdisp=table65,849844disp=tableNaNdisp=tableEnglish Channel, Channel Islands
Two main islands (Heard Island and McDonald Island)Oceanic Australia412disp=tableNaNdisp=tableNo permanent resident0disp=tableNaNdisp=tableSouthern Ocean
One main islandContinental shelf United Kingdom572disp=tableNaNdisp=table85,421149disp=tableNaNdisp=tableIrish Sea, British Isles
One islandOceanic Norway377disp=tableNaNdisp=tableNo permanent resident0disp=tableNaNdisp=tableArctic Ocean
One main islandContinental shelf United Kingdom116disp=tableNaNdisp=table94,949819disp=tableNaNdisp=tableEnglish Channel, Channel Islands
Juan Fernandez IslandsTwo main islandsOceanic Chile100disp=tableNaNdisp=table9269.2disp=tableNaNdisp=tablePacific Ocean
LakshadweepArchipelagoOceanic India32.62disp=tableNaNdisp=table64,4732000disp=tableNaNdisp=tableIndian Ocean
MacaoOne main island and a peninsula on a river islandContinental shelf China32.9disp=tableNaNdisp=table680,00020668disp=tableNaNdisp=tableSouth China Sea, Pearl River Delta
MartiniqueOne islandContinental shelf France1128disp=tableNaNdisp=table403,795360disp=tableNaNdisp=tableCaribbean Sea, Lesser Antilles
MayotteOne main islandOceanic France374disp=tableNaNdisp=table194,000498.5disp=tableNaNdisp=tableIndian Ocean, Africa, Comoros Islands
MontserratOne islandContinental shelf United Kingdom102disp=tableNaNdisp=table5,16450.6disp=tableNaNdisp=tableCaribbean Sea, Lesser Antilles
New CaledoniaOne main islandContinental shelf France18275disp=tableNaNdisp=table260,16614.2disp=tableNaNdisp=tablePacific Ocean, Melanesia
Norfolk IslandOne main islandContinental shelf Australia36disp=tableNaNdisp=table2,18260.6disp=tableNaNdisp=tablePacific Ocean, Melanesia
Northern Mariana IslandsArchipelagoOceanic United States464disp=tableNaNdisp=table51,395111disp=tableNaNdisp=tablePacific Ocean, Micronesia
ArchipelagoOceanic United Kingdom47disp=tableNaNdisp=table481disp=tableNaNdisp=tablePacific Ocean, Polynesia
Puerto RicoOne main island, archipelagoContinental shelf United States8870disp=tableNaNdisp=table3,690,923416disp=tableNaNdisp=tableCaribbean Sea, Greater Antilles
ReunionOne main islandOceanic France2512disp=tableNaNdisp=table893,500330disp=tableNaNdisp=tableIndian Ocean, Africa, Mascarene Islands
San Andrés and ProvidenciaArchipelagoOceanic Colombia525disp=tableNaNdisp=table61,2801200disp=tableNaNdisp=tableCaribbean Sea
One main islandContinental shelf France21disp=tableNaNdisp=table7,332349disp=tableNaNdisp=tableCaribbean Sea, Lesser Antilles
Saint Helena, Ascension and Tristan da CunhaThree main islands distant from each otherOceanic United Kingdom308disp=tableNaNdisp=table7,72825.1disp=tableNaNdisp=tableAtlantic Ocean
Saint MartinPart of a larger island (Saint Martin)Continental shelf France54.4disp=tableNaNdisp=table30,959569disp=tableNaNdisp=tableCaribbean Sea, Lesser Antilles
Saint Pierre and MiquelonTwo main islandsContinental shelf France242disp=tableNaNdisp=table5,83124.1disp=tableNaNdisp=tableNorth America
Part of a larger island (Saint Martin)Continental shelf34disp=tableNaNdisp=table39,0881150disp=tableNaNdisp=tableCaribbean Sea, Lesser Antilles
South Georgia and the South Sandwich IslandsArchipelagoContinental shelf United Kingdom3903disp=tableNaNdisp=tableNo permanent resident0disp=tableNaNdisp=tableAtlantic Ocean
Part of a larger island (Cyprus)Continental shelf United Kingdom254disp=tableNaNdisp=table15,70061.8disp=tableNaNdisp=tableMediterranean Sea
[31] ArchipelagoContinental shelf Norway62045disp=tableNaNdisp=table2,7520.03disp=tableNaNdisp=tableArctic Ocean
Tokelau[32] ArchipelagoOceanic New Zealand12disp=tableNaNdisp=table1,368114disp=tableNaNdisp=tablePacific Ocean, Polynesia
Turks and Caicos IslandsArchipelagoContinental shelf United Kingdom948disp=tableNaNdisp=table46,33548.9disp=tableNaNdisp=tableAtlantic Ocean, Lucayan Archipelago
United States Minor Outlying IslandsArchipelagoContinental shelf United States41disp=tableNaNdisp=table3007.3disp=tableNaNdisp=tablePacific Ocean, Micronesia, Polynesia
ArchipelagoContinental shelf United States346disp=tableNaNdisp=table105,275304disp=tableNaNdisp=tableCaribbean Sea, Lesser Antilles
Wallis and FutunaThree main islandsOceanic France264disp=tableNaNdisp=table15,28957.9disp=tableNaNdisp=tablePacific Ocean, Polynesia

Former sovereign island nations and primarily island-based countries

Oceania

Former colonies, possessions, protectorates, and other territories

Island countries with man-made fixed links to continents

See also

External links

Notes and References

  1. Web site: Definition of island. https://web.archive.org/web/20120719094034/http://oxforddictionaries.com/definition/english/Island. dead. July 19, 2012. Oxford University Press.
  2. The Republic of China (commonly known as "Taiwan") only controls the islands of Taiwan, Penghu, Kinmen, Matsu etc. after the Chinese Civil War, but has not renounced claim on areas currently under control of the People's Republic of China, Mongolia, Tuva (a Russian republic) etc. If those territories are taken into account, the Republic of China is not an island country or a country centered with a major island. The area under ROC control is also claimed by the People's Republic of China. See: One China and Political status of Taiwan.
  3. Book: Löffler, Ernst. A.J. Rose, Anneliese Löffler & Denis Warner. Australia:Portrait of a Continent. 1983. Hutchinson Group. Richmond, Victoria. 17. 0-09-130460-1.
  4. https://www.worldatlas.com/articles/which-countries-have-the-most-islands.html Which Countries Have The Most Islands?
  5. Unless Trinidad and Tobago, a Caribbean island country located on the northern portion of the South American continental shelf, is considered a South American country. The Falkland Islands and South Georgia and the South Sandwich Islands are disputed island territories administered by the United Kingdom and claimed by Argentina.
  6. https://www.nationsonline.org/oneworld/island-countries.htm Island Countries
  7. Web site: Island Countries Of The World . WorldAtlas.com . 2019-08-10 . https://web.archive.org/web/20171207094959/http://www.worldatlas.com/articles/which-are-the-island-countries-of-the-world.html . 2017-12-07.
  8. Web site: Total Population Estimates 2015-2019. data.worldbank.org. The World Bank . 21 April 2021 .
  9. A microcontinent on continental crust.
  10. The northern part of the island of Cyprus is the de facto independent state of Northern Cyprus, which is recognized only by Turkey. In the south of the island are the Sovereign Base Areas of Akrotiri and Dhekelia, controlled by the United Kingdom.
  11. The largest oceanic island in the world.
  12. The western portion of the country is on the continental shelf of Asia while the eastern portion of the country is on the continental shelf of Australia. The central portion of the country consists of oceanic islands in Wallacea.
  13. Web site: 令和元年全国都道府県市区町村別面積調(10月1日時点)2020年 . . 3 January 2021 . ja . 25 December 2020 . https://web.archive.org/web/20210101044323/https://www.gsi.go.jp/KOKUJYOHO/MENCHO-title.htm . January 1, 2021.
  14. In Japanese tradition, 11 February 660 BC is regarded as the accession date of the first Emperor of Japan in legendary, Emperor Jimmu, marking the establishment of the imperial dynasty. However, no historical evidence that Jimmu actually existed and his story was largely narrated by Japanese mythology. February 11 was also the day when the Constitution of the Empire of Japan was proclaimed in 1889. See: National Foundation Day
  15. The largest microcontinent in the world.
  16. The Federated States of Micronesia, the Marshall Islands, and Palau are states in free association with the United States, under the Compact of Free Association.
  17. A part of the submerged continent of Zealandia.
  18. The Granitic Seychelles is a part of the Seychelles microcontinent. The Coralline Seychelles consists of oceanic islands.
  19. The British Overseas Territory of Gibraltar is a peninsular exclave which shares a land border with Spain and can thus be regarded as a part of continental Europe, with the United Kingdom retaining the full authority for its defence and foreign relations. However, Gibraltar and other BOTs are considered to be dependent territories of the British Crown with varying degrees of self-governance, not parts of the United Kingdom proper nor of any of its four constituent countries.
  20. Web site: The Overseas Territories . Foreign and Commonwealth Office . June 2012 . 29 November 2020.
  21. In 1983, Northern Cyprus declared independence from Cyprus. Northern Cyprus' sovereignty has been recognized by only one United Nations member state (Turkey). It is not a member state of the United Nations. Most states recognize Cyprus' claim to sovereignty over Northern Cyprus.
  22. https://web.archive.org/web/20160108225108/http://www.devplan.org/Ecosos/BOOK/SEG-2014.pdf TRNC
  23. Since the conclusion of the Chinese Civil War, the Republic of China (ROC) retains actual rule over the islands of Taiwan, Penghu, Kinmen, Matsu, and other minor islands, all of which are collectively known as the "Free Area" (or Taiwan Area) in contrast to Mainland China being under communist rule, thus making it a de facto island nation, and has become known colloquially as simply "Taiwan" due to the island of Taiwan forming the majority of the ROC-controlled territories; nonetheless, the ROC has not officially renounced its constitutional-defined territories which include areas effectively controlled by the People's Republic of China, Mongolia, Tuva (a Russian republic) etc. If claimed territories were taken into account, the ROC would not be an island country, nor a country centred around a major island. The ROC-controlled territories are also claimed by the People's Republic of China. See: Cross-Strait relations, One China, Political status of Taiwan, and Two Chinas.
  24. The Republic of China (ROC) was formally established on 1 January 1912 following the Xinhai Revolution, which succeeded the former Qing dynasty's territories on Mainland China, while the islands of Taiwan and Penghu were under Japanese rule at the time. The ROC gained control over the latter after the Surrender of Japan in 1945, but soon lost its control of mainland to the communists due to the Chinese Civil War. The ROC government relocated to Taipei on 7 December 1949 and named the city its provisional capital.

    Constitutionally, the Republic of China on Taiwan still views itself as the continuation of the former Chinese republic, with legitimate sovereignty over Mainland China despite having no actual control. 7 December 1949 is listed as the date of formation of its governing authority fully established on the islands. See: Four-Stage Theory of the Republic of China, Kuomintang's retreat to Taiwan, and Political status of Taiwan.

  25. The political status of the Cook Islands and Niue is defined as states in free association with New Zealand. The Cook Islands and Niue are internally self-governing, with New Zealand retaining responsibility for their defence and for some foreign affairs. However, these responsibilities confer New Zealand no rights of control and can only be exercised at the request of the Cook Islands and Niue. See: Constitution of the Cook Islands and Niue Constitution Act.
  26. Finland and Sweden share a border over the small island of Märket; however, the property including the lighthouse is owned by the Finnish rather than Åland government.
  27. An insular area of the United States. See Territories of the United States.
  28. The Falkland Islands and South Georgia and the South Sandwich Islands are also claimed by Argentina.
  29. The Bailiwicks of Guernsey and Jersey, and the Isle of Man are peculiars of the British Crown and not part of the United Kingdom; foreign relations and defence are provided by the UK.
  30. Web site: Channel Islands . dead . 22 August 2013 . https://web.archive.org/web/20120921052748/http://www.royal.gov.uk/MonarchUK/QueenandCrowndependencies/ChannelIslands.aspx . 21 September 2012 .
  31. Administered by Norway under the Svalbard Treaty.
  32. Tokelau is a dependent territory of New Zealand.
  33. The Crown Colony of Hong Kong covered only Hong Kong Island from 1841 to 1860. Kowloon, south of Boundary Street on the continent, was added in 1860, and extended to include the New Territories in 1898.
  34. The colony covered the island of Newfoundland before 1809. In 1809, part of the Labrador Peninsula was transferred to Newfoundland from Lower Canada. In other words, before 1809, Newfoundland was an island colony. From 1809 onwards, the Colony of Newfoundland and, since 1907, the Dominion of Newfoundland had been an island plus Labrador (an area on the continent of North America).