Largest Countries In Oceania 2019

What are the largest countries in Oceania? Here is the list of the ten largest countries in square miles:

  1. Australia (2,969,121 square miles)
  2. Papua New Guinea (178,656 square miles)
  3. New Zealand (104,400 square miles)
  4. New Caledonia (7,170 square miles)
  5. Fiji (7,053 square miles)
  6. Vanuatu (4,705 square miles)
  7. French Polynesia (1,608 square miles)
  8. Samoa (1,097 square miles)
  9. Kiribati (313 square miles)
  10. Tonga (288 square miles)

Oceania is 8,525,989 km² (3,291,902 mi²).

The largest country in Oceania is Australia, which spans over a total of 7,692,024 km² (2,969,121 mi²) and is also the sixth-largest country in the world. Australia has a population of over 25.1 million people.

The smallest country in Oceania is Tokelau, located in Polynesia. It spans over just 12 km² (5 mi²). Tokelau has a population of approximately 1,500 people.

Rank Country Area Area (mi²) % of Earth's Area Region Subregion
1Australia7,692,024 km²2,969,121 mi²5.18%OceaniaAustralia and New Zealand
2Papua New Guinea462,840 km²178,656 mi²0.31%OceaniaMelanesia
3New Zealand270,467 km²104,400 mi²0.18%OceaniaAustralia and New Zealand
4New Caledonia18,575 km²7,170 mi²< 0.1%OceaniaMelanesia
5Fiji18,272 km²7,053 mi²< 0.1%OceaniaMelanesia
6Vanuatu12,189 km²4,705 mi²< 0.1%OceaniaMelanesia
7French Polynesia4,167 km²1,608 mi²< 0.1%OceaniaPolynesia
8Samoa2,842 km²1,097 mi²< 0.1%OceaniaPolynesia
9Kiribati811 km²313 mi²< 0.1%OceaniaMicronesia
10Tonga747 km²288 mi²< 0.1%OceaniaPolynesia
11Micronesia702 km²271 mi²< 0.1%OceaniaMicronesia
12Guam549 km²212 mi²< 0.1%OceaniaMicronesia
13Palau459 km²177 mi²< 0.1%OceaniaMicronesia
14Niue260 km²100 mi²< 0.1%OceaniaPolynesia
15Cook Islands236 km²91 mi²< 0.1%OceaniaPolynesia
16American Samoa199 km²77 mi²< 0.1%OceaniaPolynesia
17Wallis And Futuna142 km²55 mi²< 0.1%OceaniaPolynesia
18Tuvalu26 km²10 mi²< 0.1%OceaniaPolynesia
19Nauru21 km²8 mi²< 0.1%OceaniaMicronesia
20Tokelau12 km²5 mi²< 0.1%OceaniaPolynesia