| Country | Year | |||||
|---|---|---|---|---|---|---|
| Albania | 2030 | 1,508,598 | 1,562,130 | 3,070,728 | ||
| Andorra | 2030 | 42,421 | 41,198 | 83,619 | ||
| Bosnia and Herzegovina | 2030 | 1,794,685 | 1,893,675 | 3,688,360 | ||
| Gibraltar | 2030 | 14,627 | 14,752 | 29,379 | ||
| Greece | 2030 | 5,088,517 | 5,407,723 | 10,496,240 | ||
| Croatia | 2030 | 1,926,887 | 2,060,882 | 3,987,769 | ||
| Italy | 2030 | 29,872,422 | 32,229,497 | 62,101,919 | ||
| Kosovo | 2030 | 1,048,013 | 990,449 | 2,038,462 | ||
| Montenegro | 2030 | 309,630 | 313,877 | 623,507 | ||
| Macedonia | 2030 | 1,039,357 | 1,054,056 | 2,093,413 | ||
| Malta | 2030 | 207,268 | 209,037 | 416,305 | ||
| Portugal | 2030 | 5,230,455 | 5,407,594 | 10,638,049 | ||
| Serbia | 2030 | 3,219,964 | 3,396,294 | 6,616,258 | ||
| Slovenia | 2030 | 892,660 | 949,248 | 1,841,908 | ||
| San Marino | 2030 | 17,138 | 18,450 | 35,588 | ||
| Spain | 2030 | 25,653,601 | 26,348,131 | 52,001,732 |