| Albania | |
| Number of imprisoned juveniles / minors | Male: 21 Female: 0 Total: 21 |
| Percentage of the total prison population | 0,39 |
| Austria | |
| Number of imprisoned juveniles / minors | Male: 111 Female: 8 Total: 119 |
| Percentage of the total prison population | 1.29 |
| Belgium | |
| Number of imprisoned juveniles / minors | Male: 0 Female: 0 Total: 0 |
| Percentage of the total prison population | 0 |
| Bulgaria | |
| Number of imprisoned juveniles / minors | Male: 7 Female: 0 Total: 7 |
| Percentage of the total prison population | 0.13 |
| Croatia | |
| Number of imprisoned juveniles / minors | Male: 17 Female: 1 Total: 18 |
| Percentage of the total prison population | 0.4 |
| Cyprus | |
| Number of imprisoned juveniles / minors | Male: 32 Female: 2 Total: 34 |
| Percentage of the total prison population | 3.41 |
| Czech Republlic | |
| Number of imprisoned juveniles / minors | Male: 21 Female: 2 Total: 23 |
| Percentage of the total prison population | 0.12 |
| Denmark | |
| Number of imprisoned juveniles / minors | Male: 9 Female: 0 Total: 9 |
| Percentage of the total prison population | 0.22 |
| Estonia | |
| Number of imprisoned juveniles / minors | Male: 1 Female: 0 Total: 1 |
| Percentage of the total prison population | 0.05 |
| Finland | |
| Number of imprisoned juveniles / minors | Male: 19 Female: 0 Total: 19 |
| Percentage of the total prison population | 0.62 |
| France | |
| Number of imprisoned juveniles / minors | Male: 723 Female: 23 Total: 746 |
| Percentage of the total prison population | 0.98 |
| Germany | |
| Number of imprisoned juveniles / minors | Male: 785 Female: 46 Total: 831 |
| Percentage of the total prison population | 1.4 |
| Greece | |
| Number of imprisoned juveniles / minors | Male: 25 Female: 1 Total: 26 |
| Percentage of the total prison population | 0.25 |
| Hugary | |
| Number of imprisoned juveniles / minors | 41 |
| Percentage of the total prison population | 0.2 |
| Ireland | |
| Number of imprisoned juveniles / minors | Male: 31 Female: 0 Total: 31 |
| Percentage of the total prison population | 0.64 |
| Italy | |
| Number of imprisoned juveniles / minors | Male: NA Female: NA Total: 317* |
| Percentage of the total prison population | 0.5* |
| Latvia | |
| Number of imprisoned juveniles / minors | Male: 29 Female: 1 Total: 30 |
| Percentage of the total prison population | 0.92 |
| Lithuania | |
| Number of imprisoned juveniles / minors | Male: 10 Female: 0 Total: 10 |
| Percentage of the total prison population | 0.22 |
| Luxembourg | |
| Number of imprisoned juveniles / minors | Male: 5 Female: 0 Total: 5 |
| Percentage of the total prison population | 0.82 |
| Malta | |
| Number of imprisoned juveniles / minors | Male: 3 Female: 0 Total: 3 |
| Percentage of the total prison population | 0.45 |
| Netherlands | |
| Number of imprisoned juveniles / minors | Male: 0 Female: 0 Total: 0 |
| Percentage of the total prison population | 0 |
| Norway | |
| Number of imprisoned juveniles / minors | Male: 7 Female: 0 Total: 7 |
| Percentage of the total prison population | 0.23 |
| Poland | |
| Number of imprisoned juveniles / minors | Male: 976 Female: 55 Total: 1,031 |
| Percentage of the total prison population | 1.4 |
| Portugal | |
| Number of imprisoned juveniles / minors | Male: 22 Female: 4 Total: 26 |
| Percentage of the total prison population | 0.21 |
| Romania | |
| Number of imprisoned juveniles / minors | Male: 206 Female: 11 Total: 217 |
| Percentage of the total prison population | 0.91 |
| Slovakia | |
| Number of imprisoned juveniles / minors | Male: 10 Female: 1 Total: 11 |
| Percentage of the total prison population | 0.11 |
| Slovenia | |
| Number of imprisoned juveniles / minors | Male: 7 Female: 0 Total: 7 |
| Percentage of the total prison population | 0.39 |
| Spain | |
| Number of imprisoned juveniles / minors | Male: 0 Female: 0 Total: 0 |
| Percentage of the total prison population | 0 |
| Sweden | |
| Number of imprisoned juveniles / minors | Male: 81 Female: 7 Total: 88 |
| Percentage of the total prison population | 0.9 |
| Switzerland | |
| Number of imprisoned juveniles / minors | Male: 59 Female: 4 Total: 63 |
| Percentage of the total prison population | 0.92 |
| Turkey | |
| Number of imprisoned juveniles / minors | Male: 2,668 Female: 116 Total: 2,784 |
| Percentage of the total prison population | 0.92 |
| UK: England and Wales | |
| Number of imprisoned juveniles / minors | Male: 262 Female: 0 Total: 262 |
| Percentage of the total prison population | 0.5 |
| UK: Northern Ireland | |
| Number of imprisoned juveniles / minors | Male: 10 Female: 0 Total: 10 |
| Percentage of the total prison population | 0.53 |
| UK: Scotland | |
| Number of imprisoned juveniles / minors | Male: 3 Female: 0 Total: 3 |
| Percentage of the total prison population | 0.04 |
Source: Aebi, M. F. & Cocco, E. (2025). SPACE I – 2024 – Council of Europe Annual Penal Statistics: Prison populations. Council of Europe.
Reference date for Czech Republic, Latvia, Lithuania & Portugal is 1st January 2024 (instead of 31st January 2024)
Reference date for Poland & UK (England and Wales) is 31st December 2023 (instead of 31st January 2024)
*Italy: percentage of imprisoned minors retrieved from World Prison Brief (reference date: 31st December 2023). The number of imprisoned minors was calculated based on the minor percentage from the World Prison Brief and the total data from the COE SPACE I 2024.