| # | País | Población 2026 | Superficie terrestre (Km²) | Densidad (Hab/Km²) |
|---|---|---|---|---|
| 1 | Australia | 27.227.096 | 7.682.300 | 4 |
| 2 | Papúa Nueva Guinea | 10.947.848 | 452.860 | 24 |
| 3 | Nueva Zelanda | 5.287.479 | 263.310 | 20 |
| 4 | Fiyi | 937.282 | 18.270 | 51 |
| 5 | Islas Salomón | 858.288 | 27.990 | 31 |
| 6 | Vanuatu | 342.564 | 12.190 | 28 |
| 7 | Nueva Caledonia | 297.892 | 18.280 | 16 |
| 8 | Polinesia Francesa | 283.076 | 3.660 | 77 |
| 9 | Samoa | 220.528 | 2.830 | 78 |
| 10 | Guam | 170.185 | 540 | 315 |
| 11 | Kiribati | 138.445 | 810 | 171 |
| 12 | Micronesia | 114.183 | 700 | 163 |
| 13 | Tonga | 103.291 | 720 | 143 |
| 14 | Samoa Americana | 45.319 | 200 | 227 |
| 15 | Islas Marianas del Norte | 42.914 | 460 | 93 |
| 16 | Islas Marshall | 35.075 | 180 | 195 |
| 17 | Palaos | 17.614 | 460 | 38 |
| 18 | Islas Cook | 12.826 | 240 | 53 |
| 19 | Nauru | 12.101 | 20 | 605 |
| 20 | Wallis y Futuna | 11.113 | 140 | 79 |
| 21 | Tuvalu | 9.362 | 30 | 312 |
| 22 | Tokelau | 2.691 | 10 | 269 |
| 23 | Niue | 1.822 | 260 | 7 |