| Region | Countries | Land Area ( km2 ) | Population | Population Density | |
|---|---|---|---|---|---|
| Australia | 1 | 7,682,300 | 18,581,742 | 2.42 | people per km2 |
| Caribbean | 23 | 217,186 | 32,158,988 | 148.07 | people per km2 |
| Central America | 8 | 2,451,911 | 129,696,616 | 52.90 | people per km2 |
| Central Asia | 5 | 3,928,341 | 54,568,056 | 13.89 | people per km2 |
| East Asia | 1 | 32,260 | 21,733,001 | 673.68 | people per km2 |
| Eastern Africa | 17 | 6,050,870 | 230,731,450 | 38.13 | people per km2 |
| Eastern Asia | 7 | 11,462,880 | 1,446,494,995 | 126.19 | people per km2 |
| Eastern Europe | 10 | 18,050,458 | 303,741,969 | 16.83 | people per km2 |
| Melanesia | 5 | 529,584 | 6,110,844 | 11.54 | people per km2 |
| Micronesia | 5 | 2,174 | 264,111 | 121.49 | people per km2 |
| Middle Africa | 9 | 6,496,824 | 91,000,581 | 14.01 | people per km2 |
| New Zealand | 1 | 264,537 | 3,727,871 | 14.09 | people per km2 |
| North America | 5 | 20,407,482 | 305,848,950 | 14.99 | people per km2 |
| Northern Africa | 6 | 6,004,391 | 133,627,419 | 22.25 | people per km2 |
| Northern Europe | 14 | 1,641,405 | 93,246,828 | 56.81 | people per km2 |
| Polynesia | 6 | 7,769 | 533,329 | 68.65 | people per km2 |
| South America | 12 | 17,324,696 | 334,361,721 | 19.30 | people per km2 |
| South-Eastern Asia | 11 | 4,341,005 | 506,638,617 | 116.71 | people per km2 |
| Southern Africa | 5 | 2,652,049 | 49,667,896 | 18.73 | people per km2 |
| Southern Asia | 9 | 6,304,736 | 1,360,292,410 | 215.76 | people per km2 |
| Southern Europe | 16 | 1,298,045 | 143,260,473 | 110.37 | people per km2 |
| Western Africa | 17 | 6,061,469 | 219,309,628 | 36.18 | people per km2 |
| Western Asia | 19 | 4,806,686 | 179,567,015 | 37.36 | people per km2 |
| Western Europe | 9 | 1,178,460 | 182,867,660 | 155.18 | people per km2 |