Demographics of Oceania

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Oceania
Oceania (orthographic projection).svg
Geopolitical Oceania
Area8,525,989 km2 (3,291,903 sq mi)
Population44,491,724 (2021, 6th)
Population density4.19/km2 (10.9/sq mi)
Demonym Oceanian
Countries
Associated (2) (list)
Dependencies
Languages
Time zones UTC+14 (Kiribati) to UTC-11 (American Samoa and Niue) (West to East)
Largest cities

Oceania is a region centered on the islands of the tropical Pacific Ocean. [1] Conceptions of what constitutes Oceania vary, with it being defined in various ways, often geopolitically or geographically. In the geopolitical conception used by the United Nations, International Olympic Committee, and many atlases, the Oceanic region includes Australia and the nations of the Pacific from Papua New Guinea east, but not the Malay Archipelago or Indonesian New Guinea. [2] [3] [4] The term is sometimes used more specifically to denote Australasia as a geographic continent, [5] [6] or biogeographically as a synonym for either the Australasian realm (Wallacea and Australasia) or the Oceanian realm (Melanesia, Polynesia, and Micronesia apart either from New Zealand [7] or from mainland New Guinea [8] ).

Contents

Although Christmas Island and the Cocos (Keeling) Islands belong to the Commonwealth of Australia and are inhabited, they are nearer Indonesia than the Australian mainland, and are commonly associated with Asia instead of Oceania.

Demographics by territory

The demographic table below shows all inhabited states and territories of Oceania. The information in this chart comes from the CIA World Factbook [9] or the United States Department of State [10] [m] , unless noted otherwise or not available (NA); where sources differ, references are included.

PosCountryPopulation [11] [12] (mid-2021 estimate)Area (km2)Population density (/km2)Urban populationLife expectancyLiteracy RateOfficial language(s)Top religion(s)Ethnic groups
1Flag of Australia (converted).svg  Australia 25,921,0897,682,3002.76889%81.6399% English 78.5% [13] Christian 64.6%, none 18.7% European/mixed European and other 85%, Asian/mixed Asian and other 12%, Indigenous Australian/mixed Indigenous Australian and other 2% [14] [15]
2Flag of Papua New Guinea.svg  Papua New Guinea 9,949,437462,84012.83512%65.7557.3% Tok Pisin 75%, [16] English 1–2%, Hiri Motu <2% [a] Christian 96%New Guinea Papuan 84%, New Guinea Melanesian 15%, other 1% [17]
3Flag of New Zealand.svg  New Zealand 5,129,727270,53415.57487%80.3699%English 91.2%, Māori 3.9%Christian 55.6%, None 34.7% European 74.0%, Asian 12%, Māori 15%, Pacific Islander 7%, other 1% [18]
Flag of Hawaii.svg  Hawaii (United States)1,419,56128,31182.64792%80.3799%English 73.44%, Hawaiian 1.68% Christian 63%, None 26%, Buddhist 8%, Other 3% Asian 37.2%, Multiracial 25.3%, White 22.9%, Pacific Islander 10.8%, Black 1.6%, Native American 0.3% [19]
4Flag of Fiji.svg  Fiji 924,61018,27451.69718%70.7393.7%English, Fijian, Hindi Christian 64.5%, Hindu 27.9%, Muslim 6.3% Fijian 57.3%, Indo-Fijians 37.6%, Rotuman 1.2%, other 3.9%
5Flag of the Solomon Islands.svg  Solomon Islands 707,85128,89620.61252%73.6976.6% [20] English 1–2% [b] Christian 95%Melanesian 94.5%, Polynesian 3%, Micronesian 1.2%, other 1.3%
Flag of French Polynesia.svg  French Polynesia (France)304,0324,16768.88252%76.7198% French 61.1%, Polynesian 31.4% Protestant 54%, Roman Catholic 30%, other 10%, no religion 6%Polynesian 78%, Chinese 12%, local French 6%, metropolitan French 4%
Flags of New Caledonia.svg  New Caledonia (France)287,80018,57512.24465%74.9896.8%FrenchRoman Catholic 60%, Protestant 30%, other 10%Melanesian 44.1%, European 34.1%, Wallisian & Futunian 9%, Tahitian 2.6%, Indonesian 2.5%, Vietnamese 1.4%, Ni-Vanuatu 1.1%, other 5.2%
6Flag of Vanuatu.svg  Vanuatu 319,13712,18918.17625%64.3374%English 23.1%, French 1.9%Christian 82%, indigenous beliefs 5.6%, other 10.9%, none 1% Ni-Vanuatu 98.5%, other 1.5%
7Flag of Samoa.svg  Samoa 218,7642,83167.82123%72.1399.7% Samoan Christian 98.9% Samoan 92.6%, Euronesians 7%, Europeans 0.4%
Flag of Guam.svg  Guam (United States)170,5341,478122.37193%78.1899%English 38.3%, Chamorro 22.2% [21] Roman Catholic 85% Chamorro 37.1%, Filipino 26.3%, other Pacific islander 11.3%, white 6.9%, other 8.6%, mixed 9.8%
8Flag of Tonga.svg  Tonga 106,017747164.09625%71.0398.9% Tongan, EnglishChristian Tongan 98%
9Flag of the Federated States of Micronesia.svg  Federated States of Micronesia 113,131702152.64122%71.2389%EnglishRoman Catholic 50%, Protestant 47%, others 3% Chuukese 48.8%, Pohnpeian 24.2%, Kosraean 6.2%, Yapese 5.2%, Yap outer islands 4.5%, Asian 1.8%, Polynesian 1.5%, other 7.8%
10Flag of Kiribati.svg  Kiribati 128,874811122.66644%64.0392%English, Gilbertese (de facto)Roman Catholic 55%, Protestant 36% Micronesian 98.8%
Flag of American Samoa.svg  American Samoa (United States)45,035199333.82992%73.9797%English, Samoan [c] [22] Christian Congregationalist 50%, Roman Catholic 20%, Protestant and other 30%native Pacific islander 91.6%, Asian 2.8%, white 1.1%, mixed 4.2%, other 0.3%
11Flag of the Marshall Islands.svg  Marshall Islands 42,050181363.86271%71.4893.7% Marshallese 98.2%, EnglishProtestant 54.8%, other Christian 40.6% Marshallese 92.1%, mixed Marshallese 5.9%, other 2%
Flag of the Northern Mariana Islands.svg  Northern Mariana Islands (United States)49,481464104.13191%76.997%English [23] ChristianFilipino 35.3%, Chamorro 23.9%, Multiracial 12.7%, Chinese 6.8%, Carolinian 4.6%, Korean 4.2%, 2.3% Chuukese, 2.2% Palauan, 2.1% White, 5.9% other
12Flag of Palau.svg  Palau 18,02445945.48881%71.5192% Paluan 64.7% [d] , EnglishRoman Catholic 41.6%, Protestant 23.3% Palauan 69.9%, Filipino 15.3%, Chinese 4.9%, other Asian 2.4%, white 1.9%, Carolinian 1.4%, other Micronesian 1.1%, other 3.2%
Flag of France.svg  Wallis and Futuna (France)11,627142108.0490%78.8350% [e] Wallisian 58.9%, Futunian 30.1%, French 10.8%Roman Catholic 99%Polynesian
Flag of the Cook Islands.svg  Cook Islands (New Zealand)17,00323648.67874%74.4795% Māori, English Cook Islands Christian Church 55.9%, other Christian 30.5% Cook Island Māori 87.7%, part Cook Island Māori 5.8%, other 6.5%
13Flag of Tuvalu.svg  Tuvalu 11,20426401.61549%64.3993% [24] Tuvalu, English Church of Tuvalu (Congregationalist) 97%Polynesian 96%, Micronesian 4%
14Flag of Nauru.svg  Nauru 12,51121441.286100%64.9999% [25] Nauruan [f] Nauru Congregational Church 35.4%, Roman Catholic 33.2%, Nauru Independent Church (Protestant) [26] 10.4% Nauruan 58%, other Pacific Islander 26%, Chinese 8%, European 8%
Flag of Norfolk Island.svg  Norfolk Island (Australia)2,1553659.861NANANA [g] English, Norfuk [h] Anglican 31.8%, other Christian 30,9%, none 19.9%European, Tahitian, Australian, New Zealander, Polynesian
Flag of Tokelau.svg  Tokelau (New Zealand)1,84912116.6670%69 [27] NA Tokelauan, EnglishCongregational Christian Church 70%, Roman Catholic 28% [i] Polynesian
Flag of Niue.svg  Niue (New Zealand)1,9372605.20839%69.5 [28] NA [j] Niuean, English Ekalesia Niue (Protestant) 61.1%, other Christian 11%, Latter Day Saints 8.8% Niuean 78.2%, Pacific islander 10.2%, European 4.5%, mixed 3.9%, Asian 0.2%, unspecified 3%
Flag of the Pitcairn Islands.svg  Pitcairn Islands (United Kingdom)48471.021NANANA [k] English, Pitkern Seventh-day Adventist 100%European, Tahitian [l]
Total44,491,7248,506,4274.07371%77.8791%73.3% [29]
Total minus mainland Australia18,570,635824,12716.24243%71.8978%

See also

Notes

    ^  a: Papua New Guinea has over 860 non-official languages, comprising approximately ten percent of all languages on Earth. [30]

    ^  b: Melanesian pidgin is lingua franca in much of the country, but English remains the official language. [31]

    ^  c: Samoan and English were declared the official languages of American Samoa in June, 2010, via a constitutional amendment to the 1967 Revised Constitution of American Samoa. [22]

    ^  d: Palaun is the official language in all islands except Sonsoral (Sonsoralese and English are official), Tobi (Tobi and English are official), and Angaur (Angaur, Japanese, and English are official).

    ^  e: Based on a 1969 estimate.

    ^  f: English, while not an official language, is widely understood, spoken, and used for most government and commercial purposes. [32]

    ^  g: Norfuk was made the second official language of Norfolk Island in 2005. [33]

    ^  h: While no valid literacy data is available, Norfolk Island is assumed to have an adult literacy rate roughly at a par with Australia's literacy rate of 99%. [34]

    ^  i: On Atafu , all Congregational Christian Church of Samoa; on Nukunonu , all Roman Catholic; on Fakaofo , both denominations, with the Congregational Christian Church predominant.

    ^  j: While no valid literacy data is available, Niue is assumed to have an adult literacy rate of almost 100%. [35]

    ^  k: The Foreign and Commonwealth Office does not hold any statistical information on the literacy rate of the Pitcairn population. [36]

    ^  l: The residents of the Pitcairn Islands are descendants of HMS Bounty mutineers [37] and their Tahitian wives.

    ^  m: Much of the information on these two websites is taken from the censuses of other countries, and are not based on independent US government research. The remaining figures are based on estimates, and have been used only where census information from the nation in question is incomplete, unclear, or nonexistent.

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    References

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