| Country | Year | |||||
|---|---|---|---|---|---|---|
| Belarus | 2050 | 3,867,401 | 4,399,171 | 8,266,572 | ||
| Bulgaria | 2050 | 2,677,728 | 2,807,461 | 5,485,189 | ||
| Czechia | 2050 | 5,022,608 | 5,097,206 | 10,119,814 | ||
| Hungary | 2050 | 4,041,159 | 4,376,577 | 8,417,736 | ||
| Slovakia | 2050 | 2,326,368 | 2,483,405 | 4,809,773 | ||
| Moldova | 2050 | 1,120,003 | 1,121,259 | 2,241,262 | ||
| Poland | 2050 | 15,637,448 | 16,829,165 | 32,466,613 | ||
| Romania | 2050 | 8,654,586 | 9,259,235 | 17,913,821 | ||
| Russia | 2050 | 59,911,976 | 68,867,359 | 128,779,335 | ||
| Ukraine | 2050 | 17,293,779 | 19,517,840 | 36,811,619 |