| population | ||
 | Aland Islands | 26711 |
 | Albania | 2866376 |
 | Andorra | 77006 |
 | Austria | 8847037 |
 | Belarus | 9485386 |
 | Belgium | 11422068 |
 | Bosnia and Herzegovina | 3323929 |
 | Bulgaria | 7000039 |
 | Croatia | 3871833 |
 | Cyprus | 1189265 |
 | Czechia | 10625695 |
 | Denmark | 5797446 |
 | Estonia | 1320884 |
 | Faroe Islands | 48497 |
 | Finland | 5518050 |
 | France | 66987244 |
 | Germany | 82927922 |
 | Gibraltar | 33718 |
| population | ||
 | Greece | 10727668 |
 | Guernsey | 65228 |
 | Hungary | 9768785 |
 | Iceland | 353574 |
 | Ireland | 4853506 |
 | Isle of Man | 84077 |
 | Italy | 60431283 |
 | Jersey | 90812 |
 | Kosovo | 1845300 |
 | Latvia | 1926542 |
 | Liechtenstein | 37910 |
 | Lithuania | 2789533 |
 | Luxembourg | 607728 |
 | Malta | 483530 |
 | Moldova | 3545883 |
 | Monaco | 38682 |
 | Montenegro | 622345 |
 | North Macedonia | 2082958 |
| population | ||
 | Norway | 5314336 |
 | Poland | 37978548 |
 | Portugal | 10281762 |
 | Romania | 19473936 |
 | Russia | 144478050 |
 | San Marino | 33785 |
 | Serbia | 6982084 |
 | Slovakia | 5447011 |
 | Slovenia | 2067372 |
 | Spain | 46723749 |
 | Svalbard and Jan Mayen | 2550 |
 | Sweden | 10183175 |
 | Switzerland | 8516543 |
 | The Netherlands | 17231017 |
 | Ukraine | 44622516 |
 | United Kingdom | 66488991 |
 | Vatican | 921 |
