| Country |
Population 2019 |
Area |
GDP - Per Capita |
Flag |
Map |
Capital |
Largest City by Pop. |
Subregion |
Currency |
| Australia |
25,088,636 |
7.692 million km² |
$63,052 |
 |
 |
Canberra |
Sydney |
Australia and New Zealand |
Australian dollar |
| Fiji |
918,757 |
18,275 km² |
$6,306 |
 |
 |
Suva |
Suva |
Melanesia |
Fijian dollar |
| Kiribati |
120,428 |
811 km² |
$1,827 |
 |
 |
Tarawa |
Tarawa |
Micronesia |
Australian dollar, Kiribati dollar |
| Marshall Islands |
53,211 |
181.3 km² |
$3,965 |
 |
 |
Majuro |
Majuro |
Micronesia |
US Dollar |
| Micronesia |
106,983 |
702 km² |
$3,197 |
 |
 |
Palikir |
Weno |
Micronesia |
US Dollar |
| Nauru |
11,260 |
20.98 km² |
$10,124 |
 |
 |
Yaren District |
Arijejen |
Micronesia |
Australian dollar |
| New Zealand |
4,792,409 |
268,021 km² |
$49,104 |
 |
 |
Wellington |
Auckland |
Australia and New Zealand |
New Zealand Dollar |
| Palau |
22,206 |
459 km² |
$15,356 |
 |
 |
Ngerulmud |
Koror |
Micronesia |
United States Dollar |
| Papua New Guinea |
8,586,525 |
462,840 km² |
$3,192 |
 |
 |
Port Moresby |
Port Moresby |
Melanesia |
Papua New Guinean kina |
| Samoa |
198,909 |
2,841 km² |
$4,625 |
 |
 |
Apia |
Apia |
Polynesia |
Samoan tālā |
| Solomon Islands |
635,254 |
28,399 km² |
$2,303 |
 |
 |
Honiara |
Honiara |
Melanesia |
Solomon Islands dollar |
| Tonga |
110,041 |
748.5 km² |
$4,126 |
 |
 |
Nuku'alofa |
Nuku'alofa |
Polynesia |
Tongan paʻanga |
| Tuvalu |
11,393 |
25.9 km² |
$3,950 |
 |
 |
Funafuti |
Funafuti |
Polynesia |
Australian dollar, Tuvaluan dollar |
| Vanuatu |
288,017 |
12,199 km² |
$3,555 |
 |
 |
Port Vila |
Port Vila |
Melanesia |
Vanuatu vatu |
