European Union
Organization & Alliances Countries Grid


Austria flag Austria
  • Immigration detainees: 3700 (2022)
  • Detained unaccompanied children: 7 (2022)
  • Detained asylum seekers: Not Available (2021)
  • Estimated detention capacity: 1248 (2021)
  • International migrants: 35743 (2023)
Belgium flag Belgium
  • Immigration detainees: 2992 (2021)
  • Detained unaccompanied children:
  • Detained asylum seekers: 372 (2021)
  • Estimated detention capacity: 635 (2021)
  • International migrants: 40880 (2023)
Bulgaria flag Bulgaria
  • Immigration detainees: 8592 (2021)
  • Detained unaccompanied children: 294 (2020)
  • Detained asylum seekers: 37 (2017)
  • Estimated detention capacity: 760 (2021)
  • International migrants: 9595 (2023)
Croatia flag Croatia
  • Immigration detainees: 928 (2018)
  • Detained unaccompanied children: 0 (2018)
  • Detained asylum seekers: Not Available (2021)
  • Estimated detention capacity: 219 (2021)
  • International migrants: 1273 (2023)
Cyprus flag Cyprus
  • Immigration detainees: 585 (2016)
  • Detained unaccompanied children:
  • Detained asylum seekers: Not Available (2021)
  • Estimated detention capacity: 295 (2021)
  • International migrants: 34268 (2023)
Czech Republic flag Czech Republic
  • Immigration detainees: 648 (2017)
  • Detained unaccompanied children: 0 (2012)
  • Detained asylum seekers:
  • Estimated detention capacity:
  • International migrants: 1046 (2023)
Denmark flag Denmark
  • Immigration detainees: Not Available (2019)
  • Detained unaccompanied children:
  • Detained asylum seekers:
  • Estimated detention capacity: 368 (2016)
  • International migrants: 2563 (2023)
Estonia flag Estonia
  • Immigration detainees: 94 (2013)
  • Detained unaccompanied children: 1 (2012)
  • Detained asylum seekers: 8 (2012)
  • Estimated detention capacity: 123 (2018)
  • International migrants: 214 (2023)
Finland flag Finland
  • Immigration detainees: 716 (2016)
  • Detained unaccompanied children: 4 (2016)
  • Detained asylum seekers: 369 (2012)
  • Estimated detention capacity:
  • International migrants: 5988 (2023)
France flag France
  • Immigration detainees: 43656 (2022)
  • Detained unaccompanied children: 278 (2015)
  • Detained asylum seekers: Not Available (2021)
  • Estimated detention capacity: 1936 (2022)
  • International migrants: 65222 (2023)
Germany flag Germany
  • Immigration detainees: 3065 (2020)
  • Detained unaccompanied children: 0 (2020)
  • Detained asylum seekers: Not Available (2020)
  • Estimated detention capacity: 2174 (2020)
  • International migrants: 349034 (2023)
Greece flag Greece
  • Immigration detainees: 33444 (2022)
  • Detained unaccompanied children: 363 (2021)
  • Detained asylum seekers: 6447 (2021)
  • Estimated detention capacity: 6290 (2013)
  • International migrants: 22139 (2022)
Hungary flag Hungary
  • Immigration detainees: 2953 (2017)
  • Detained unaccompanied children: 91 (2017)
  • Detained asylum seekers: 565 (2018)
  • Estimated detention capacity: 1032 (2018)
  • International migrants: 5 (2023)
Ireland flag Ireland
  • Immigration detainees: Not Available (2020)
  • Detained unaccompanied children:
  • Detained asylum seekers: Not Available (2020)
  • Estimated detention capacity:
  • International migrants: 17487 (2023)
Italy flag Italy
  • Immigration detainees: 4092 (2018)
  • Detained unaccompanied children:
  • Detained asylum seekers: 150 (2013)
  • Estimated detention capacity: 1984 (2018)
  • International migrants: 102028 (2023)
Latvia flag Latvia
  • Immigration detainees: 671 (2016)
  • Detained unaccompanied children: 33 (2016)
  • Detained asylum seekers: 37 (2018)
  • Estimated detention capacity:
  • International migrants: 360 (2023)
Lithuania flag Lithuania
  • Immigration detainees: 183 (2017)
  • Detained unaccompanied children: 0 (2012)
  • Detained asylum seekers: 60 (2012)
  • Estimated detention capacity:
  • International migrants: 269 (2023)
Luxembourg flag Luxembourg
  • Immigration detainees: 493 (2017)
  • Detained unaccompanied children: 0 (2016)
  • Detained asylum seekers: 9 (2012)
  • Estimated detention capacity: 88 (2017)
  • International migrants: 2561 (2023)
Malta flag Malta
  • Immigration detainees: 415 (2021)
  • Detained unaccompanied children: 130 (2019)
  • Detained asylum seekers: Not Available (2019)
  • Estimated detention capacity: Not Available (2021)
  • International migrants: 1989 (2023)
Netherlands flag Netherlands
  • Immigration detainees: 2920 (2022)
  • Detained unaccompanied children: 40 (2018)
  • Detained asylum seekers: 261 (2014)
  • Estimated detention capacity:
  • International migrants: 33173 (2023)
Poland flag Poland
  • Immigration detainees: 1290 (2017)
  • Detained unaccompanied children: 24 (2019)
  • Detained asylum seekers: 246 (2017)
  • Estimated detention capacity: 1152 (2022)
  • International migrants: 3820 (2023)
Portugal flag Portugal
  • Immigration detainees: 2444 (2016)
  • Detained unaccompanied children: 0 (2016)
  • Detained asylum seekers:
  • Estimated detention capacity:
  • International migrants: 896 (2023)
Romania flag Romania
  • Immigration detainees: 304 (2018)
  • Detained unaccompanied children:
  • Detained asylum seekers:
  • Estimated detention capacity: 471 (2018)
  • International migrants: 1918 (2023)
Slovakia flag Slovakia
  • Immigration detainees: 1662 (2022)
  • Detained unaccompanied children:
  • Detained asylum seekers:
  • Estimated detention capacity: 328 (2016)
  • International migrants: 54 (2023)
Slovenia flag Slovenia
  • Immigration detainees: 1929 (2022)
  • Detained unaccompanied children: 287 (2019)
  • Detained asylum seekers: 69 (2021)
  • Estimated detention capacity: 220 (2019)
  • International migrants: 1136 (2023)
Spain flag Spain
  • Immigration detainees: 2082 (2022)
  • Detained unaccompanied children:
  • Detained asylum seekers: 766 (2020)
  • Estimated detention capacity:
  • International migrants: 154440 (2023)
Sweden flag Sweden
  • Immigration detainees: 3029 (2022)
  • Detained unaccompanied children: 1 (2021)
  • Detained asylum seekers: 2569 (2012)
  • Estimated detention capacity: 567 (2022)
  • International migrants: 12546 (2023)
United Kingdom  flag United Kingdom
  • Immigration detainees:
  • Detained unaccompanied children:
  • Detained asylum seekers: 13636 (2014)
  • Estimated detention capacity: 2335 (2023)
  • International migrants: 175438 (2023)

*All of the countries that are in this organization or alliance are not necessarily listed on this page.