| # | Country | Population (2020) | Area (Km²) | Density (P/Km²) |
|---|---|---|---|---|
| 1 | Argentina | 45,195,774 | 2,736,690 | 17 |
| 2 | Algeria | 43,851,044 | 2,381,740 | 18 |
| 3 | Afghanistan | 38,928,346 | 652,860 | 60 |
| 4 | Angola | 32,866,272 | 1,246,700 | 26 |
| 5 | Australia | 25,499,884 | 7,682,300 | 3 |
| 6 | Azerbaijan | 10,139,177 | 82,658 | 123 |
| 7 | Austria | 9,006,398 | 82,409 | 109 |
| 8 | Armenia | 2,963,243 | 28,470 | 104 |
| 9 | Albania | 2,877,797 | 27,400 | 105 |
| 10 | Antigua and Barbuda | 97,929 | 440 | 223 |
| 11 | Andorra | 77,265 | 470 | 164 |
