Countries in Oceania
On this page, you’ll find list of territories and sovereign countries in Oceania from A to Z, each showing population estimates, area, capital, and language. Click on a country card to view a dashboard containing demographic, economic, and geographic data about the selected country. You can additionally filter the list by toggling countries and territories.
Countries in Oceanian
American Samoa
Capital:Pago Pago
Language:English, Samoan
Population:43,895
Area:199km²
Australia
Capital:Canberra
Language:English
Population:26,768,598
Area:7,692,024km²
Christmas Island
Capital:Flying Fish Cove
Language:English
Population:1,692
Area:135km²
Cocos (Keeling) Islands
Capital:West Island
Language:English
Population:593
Area:14km²
Cook Islands
Capital:Avarua
Language:English, Cook Islands Māori
Population:7,761
Area:236km²
Fiji
Capital:Suva
Language:English, Fijian, Fiji Hindi
Population:951,611
Area:18,272km²
French Polynesia
Capital:Papeetē
Language:French
Population:303,540
Area:4,167km²
Guam
Capital:Hagåtña
Language:Chamorro, English, Spanish
Population:169,532
Area:549km²
Indonesia
Capital:Jakarta
Language:Indonesian
Population:281,562,465
Area:1,904,569km²
Kiribati
Capital:South Tarawa
Language:English, Gilbertese
Population:116,545
Area:811km²
Marshall Islands
Capital:Majuro
Language:English, Marshallese
Population:82,011
Area:181km²
Micronesia
Capital:Palikir
Language:English
Population:99,603
Area:702km²
Nauru
Capital:Yaren
Language:English, Nauru
Population:9,892
Area:21km²
New Caledonia
Capital:Nouméa
Language:French
Population:304,167
Area:18,575km²
New Zealand
Capital:Wellington
Language:English, Māori, New Zealand Sign Language
Population:5,161,211
Area:270,467km²
Niue
Capital:Alofi
Language:English, Niuean
Population:1,815
Area:260km²
Norfolk Island
Capital:Kingston
Language:English, Norfuk
Population:1,739
Area:36km²
Northern Mariana Islands
Capital:Saipan
Language:Carolinian, Chamorro, English
Population:51,118
Area:464km²
Palau
Capital:Ngerulmud
Language:English, Palauan
Population:21,864
Area:459km²
Papua New Guinea
Capital:Port Moresby
Language:English, Hiri Motu, Tok Pisin
Population:10,046,233
Area:462,840km²
Pitcairn Islands
Capital:Adamstown
Language:English
Population:50
Area:47km²
Samoa
Capital:Apia
Language:English, Samoan
Population:208,853
Area:2,842km²
Solomon Islands
Capital:Honiara
Language:English
Population:726,799
Area:28,896km²
Tokelau
Capital:Fakaofo
Language:English, Samoan, Tokelauan
Population:2,453
Area:12km²
Tonga
Capital:Nuku'alofa
Language:English, Tongan
Population:104,889
Area:747km²
Tuvalu
Capital:Funafuti
Language:English, Tuvaluan
Population:11,733
Area:26km²
Vanuatu
Capital:Port Vila
Language:Bislama, English, French
Population:318,007
Area:12,189km²
Wallis and Futuna
Capital:Mata-Utu
Language:French
Population:15,964
Area:142km²