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| # | Country (or dependency) | Population (2024) | Yearly Change | Net Change | Density (P/Km²) | Land Area (Km²) | Migrants (net) | Fert. Rate | Med. Age | Urban Pop % | World Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Australia | 26,713,205 | 0.99 % | 262,081 | 3 | 7,682,300 | 138,510 | 1.6 | 38 | 86 % | 0.33 % |
| 2 | Papua New Guinea | 10,576,502 | 1.80 % | 186,867 | 23 | 452,860 | -707 | 3.1 | 23 | 12 % | 0.13 % |
| 3 | New Zealand | 5,213,944 | 0.79 % | 41,108 | 20 | 263,310 | 18,766 | 1.7 | 38 | 83 % | 0.06 % |
| 4 | Fiji | 928,784 | 0.50 % | 4,639 | 51 | 18,270 | -3,278 | 2.3 | 28 | 60 % | 0.01 % |
| 5 | Solomon Islands | 819,198 | 2.40 % | 19,193 | 29 | 27,990 | 1,610 | 3.5 | 20 | 23 % | 0.01 % |
| 6 | Micronesia | 526,923 | 0.32 % | 1,683 | 753 | 700 | -5,076 | 2.8 | 26 | 75 % | 0.01 % |
| 7 | Vanuatu | 327,777 | 2.30 % | 7,368 | 27 | 12,190 | -43 | 3.6 | 20 | 25 % | 0.00 % |
| 8 | New Caledonia | 292,639 | 0.96 % | 2,769 | 16 | 18,280 | 455 | 2.0 | 34 | 75 % | 0.00 % |
| 9 | French Polynesia | 281,807 | 0.25 % | 689 | 77 | 3,660 | -1,261 | 1.5 | 35 | 66 % | 0.00 % |
| 10 | Samoa | 218,019 | 0.63 % | 1,356 | 77 | 2,830 | -2,754 | 3.8 | 20 | 16 % | 0.00 % |
| 11 | Guam | 167,777 | 0.76 % | 1,271 | 311 | 540 | -504 | 2.7 | 31 | 99 % | 0.00 % |
| 12 | Kiribati | 134,518 | 1.50 % | 1,988 | 166 | 810 | -471 | 3.1 | 23 | 57 % | 0.00 % |
| 13 | Tonga | 104,175 | -0.40 % | -422 | 145 | 720 | -2,149 | 3.1 | 21 | 26 % | 0.00 % |
| 14 | American Samoa | 46,765 | -1.59 % | -756 | 234 | 200 | -1,110 | 2.3 | 29 | N.A. | 0.00 % |
| 15 | Northern Mariana Islands | 44,278 | -1.92 % | -865 | 96 | 460 | -1,097 | 2.3 | 37 | N.A. | 0.00 % |
| 16 | Marshall Islands | 37,548 | -3.29 % | -1,279 | 209 | 180 | -1,765 | 2.9 | 21 | N.A. | 0.00 % |
| 17 | Palau | 17,695 | -0.18 % | -32 | 38 | 460 | -14 | 1.9 | 38 | N.A. | 0.00 % |
| 18 | Cook Islands | 13,729 | -3.47 % | -493 | 57 | 240 | -505 | 2.0 | 36 | 98 % | 0.00 % |
| 19 | Nauru | 11,947 | 0.61 % | 72 | 597 | 20 | -121 | 3.3 | 20 | 95 % | 0.00 % |
| 20 | Wallis & Futuna | 11,277 | -0.82 % | -93 | 81 | 140 | -93 | 1.4 | 38 | 0 % | 0.00 % |
| 21 | Tuvalu | 9,646 | -1.73 % | -170 | 322 | 30 | -280 | 3.2 | 24 | 83 % | 0.00 % |
| 22 | Tokelau | 2,506 | 4.55 % | 109 | 251 | 10 | 72 | 2.6 | 27 | 0 % | 0.00 % |
| 23 | Niue | 1,819 | 0.11 % | 2 | 7 | 260 | 10 | 2.5 | 36 | 44 % | 0.00 % |