| # | Country | Population 2026 | Land Area (km²) | Region |
|---|---|---|---|---|
| 1 | 529,630 | 4,033 | Africa | |
| 2 | 18,051,219 | 176,515 | Asia | |
| 3 | 30,640,817 | 472,710 | Africa | |
| 4 | 40,467,728 | 9,093,507 | Americas | |
| 5 | 5,698,984 | 622,984 | Africa | |
| 6 | 21,560,380 | 1,259,200 | Africa | |
| 7 | 19,945,850 | 743,812 | Americas | |
| 8 | 1,412,914,089 | 9,326,410 | Asia | |
| 9 | 53,936,226 | 1,038,700 | Americas | |
| 10 | 899,010 | 1,862 | Africa | |
| 11 | 6,637,786 | 341,500 | Africa | |
| 12 | 5,174,789 | 51,060 | Americas | |
| 13 | 33,494,346 | 318,003 | Africa | |
| 14 | 3,822,345 | 55,974 | Europe | |
| 15 | 10,892,659 | 109,820 | Americas | |
| 16 | 1,382,334 | 9,241 | Asia | |
| 17 | 10,527,780 | 77,247 | Europe |
| # | Name | Population 2026 | Land Area (km²) | Status |
|---|---|---|---|---|
| 1 | 31,913 | 328 | Special municipalities of the Netherlands | |
| 2 | 77,196 | 264 | British Overseas Territory | |
| 3 | 12,826 | 236 | Self-governing state in free association with New Zealand | |
| 4 | 185,440 | 444 | Constituent country of the Kingdom of the Netherlands |