14 countries
Map of Oceania
Ten countries of Oceania. Tap each on the map; a miss shows where it really is.
Australia, New Zealand and the island nations of the Pacific. This map puts the ocean in the middle, so islands east and west of the 180th meridian appear side by side.
14 countries make up this region. Start from the big ones: Australia is the largest by area and a good anchor for the rest. The smallest, Nauru, may need a zoom and a tap on its dot.
Australia has the largest population here and Tuvalu the smallest, a reminder that size on the map and size in people are two different things.
Countries of Oceania by area
| Country | Area (2023) | Population (2025) |
|---|---|---|
| Australia | 7,741,220 km² | 27.6 million |
| Papua New Guinea | 462,840 km² | 10.8 million |
| New Zealand | 267,710 km² | 5.3 million |
| Solomon Islands | 28,896 km² | 838,645 |
| Fiji | 18,270 km² | 933,154 |
| Vanuatu | 12,189 km² | 335,169 |
| Samoa | 2,840 km² | 219,306 |
| Kiribati | 811 km² | 136,488 |
| Tonga | 749 km² | 103,742 |
| Micronesia | 701 km² | 113,683 |
| Palau | 459 km² | 17,663 |
| Marshall Islands | 181 km² | 36,282 |
| Tuvalu | 26 km² | 9,492 |
| Nauru | 21 km² | 12,025 |
Figures: population for 2025 and area for 2023 from the World Bank's development indicators (licence CC BY 4.0); names from Unicode CLDR; outlines from Natural Earth.