Countries in Oceania:

There are 14 countries in Oceania today, according to the United Nations. The full list is shown in the table below, with current population and subregion (based on the United Nations official statistics).

Not included in this total of "countries" and listed separately are:

Other entities, such as overseas territories, Crown Dependencies, autonomous regions and special administrative regions

#	Country	Population 2026	Subregion
1	Australia	27,227,096	Australia and New Zealand
2	Papua New Guinea	10,947,848	Melanesia
3	New Zealand	5,287,479	Australia and New Zealand
4	Fiji	937,282	Melanesia
5	Solomon Islands	858,288	Melanesia
6	Vanuatu	342,564	Melanesia
7	Samoa	220,528	Polynesia
8	Kiribati	138,445	Micronesia
9	Micronesia	114,182	Micronesia
10	Tonga	103,291	Polynesia
11	Marshall Islands	35,075	Micronesia
12	Palau	17,614	Micronesia
13	Nauru	12,101	Micronesia
14	Tuvalu	9,362	Polynesia

Other entities

#	Country	Population 2026	Status
1	New Caledonia	297,892	Sui generis collectivity of France
2	French Polynesia	283,076	Overseas collectivity of France
3	Guam	170,185	Unincorporated territory of the United States
4	American Samoa	45,318	Unincorporated territory of the United States
5	Northern Mariana Islands	42,914	Commonwealth in political union with the United States
6	Cook Islands	12,826	Self-governing state in free association with New Zealand
7	Wallis and Futuna	11,113	Overseas collectivity of France
8	Tokelau	2,691	Non-self-governing territory of New Zealand
9	Niue	1,822	Self-governing state in free association with New Zealand

Data topics

Reference

Tools

Countries in Oceania:

Other entities