{"id":28436,"date":"2019-11-13T09:53:58","date_gmt":"2019-11-13T14:53:37","guid":{"rendered":"https:\/\/beta.pewresearch.org\/pewresearch-org\/2019\/11\/13\/eu-unauthorized-immigrants-appendix-c-unauthorized-immigrant-population-trends-without-waiting-asylum-seekers-by-country\/"},"modified":"2025-03-20T16:50:22","modified_gmt":"2025-03-20T20:50:22","slug":"eu-unauthorized-immigrants-appendix-c-unauthorized-immigrant-population-trends-without-waiting-asylum-seekers-by-country","status":"publish","type":"post","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-appendix-c-unauthorized-immigrant-population-trends-without-waiting-asylum-seekers-by-country\/","title":{"rendered":"Appendix C: Unauthorized immigrant population trends without waiting asylum seekers, by country"},"content":{"rendered":"\n<div class=\"wp-block-group is-style-callout has-ui-beige-very-light-background-color has-background is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Editorial note to readers (March 19, 2025):<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This project estimated the number of unauthorized immigrants living in 32 European countries during the mid- to late-2010s. We used what were then the best available data sources from different governments and from the European Union. After our report was published in November 2019, researchers at the University of Oxford\u2019s Migration Observatory <a href=\"https:\/\/migrationobservatory.ox.ac.uk\/resources\/commentaries\/recent-estimates-of-the-uks-irregular-migrant-population\/\">identified a problem<\/a> with the official data from the United Kingdom\u2019s Office for National Statistics (ONS) on the number of legal immigrants residing in the UK.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The ONS data on legal immigrants that we used in our report did not include those with \u201cindefinite leave to remain\u201d (ILR), a group legally residing in the country. Including the ILR group among legal UK residents results in lower estimated total numbers of unauthorized immigrants for both the United Kingdom and Europe in 2017 and other years. The updated estimates for the number of unauthorized immigrants in 2017 (without waiting asylum seekers) are 700,000-900,000 for the UK and 2.8 million-3.5 million for Europe. <a href=\"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-appendix-e-updated-unauthorized-immigrant-population-estimates-for-europe-and-the-united-kingdom-2014-2017\/\">Updated estimates can be found in this table but are not reflected elsewhere in this report.<\/a><\/p>\n<\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><a href=\"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/europes-unauthorized-immigrant-population-peaks-in-2016-then-levels-off\/pg_2019-11-13_eu-unauthorized_c-01\/\" rel=\"attachment wp-att-45207\"><img data-dominant-color=\"ebebeb\" data-has-transparency=\"false\" loading=\"lazy\" decoding=\"async\" width=\"1194\" height=\"1400\"  srcset=\"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_C-01.png?resize=480,563 480w, https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_C-01.png?resize=782,917 782w, https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_C-01.png?resize=960,1126 960w, https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_C-01.png?resize=1194,1400 1194w\" sizes=\"(max-width: 480px) 480px, (max-width: 782px) 782px, 640px\" src=\"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_C-01.png\" alt=\"European unauthorized immigrant population estimates without waiting asylum seekers, 2014-2017\" class=\"wp-image-36633 not-transparent\" style=\"--dominant-color: #ebebeb; width:640px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><a href=\"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/europes-unauthorized-immigrant-population-peaks-in-2016-then-levels-off\/pg_2019-11-13_eu-unauthorized_c-02\/\" rel=\"attachment wp-att-45208\"><img data-dominant-color=\"ededed\" data-has-transparency=\"false\" loading=\"lazy\" decoding=\"async\" width=\"832\" height=\"836\"  srcset=\"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_C-02.png?resize=480,482 480w, https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_C-02.png?resize=782,786 782w, https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_C-02.png?resize=832,836 832w\" sizes=\"(max-width: 480px) 480px, (max-width: 782px) 782px, 640px\" src=\"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_C-02.png\" alt=\"Europe's estimated unauthorized immigrant population with and without waiting asylum seekers, 2014-2017 \" class=\"wp-image-36665 not-transparent\" style=\"--dominant-color: #ededed; width:420px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><a href=\"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/europes-unauthorized-immigrant-population-peaks-in-2016-then-levels-off\/pg_2019-11-13_eu-unauthorized_c-03\/\" rel=\"attachment wp-att-45209\"><img data-dominant-color=\"edefed\" data-has-transparency=\"false\" loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"1630\"  srcset=\"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_C-03.png?resize=480,1262 480w, https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_C-03.png?resize=620,1630 620w\" sizes=\"(max-width: 480px) 480px, (max-width: 782px) 782px, 640px\" src=\"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_C-03.png\" alt=\"Estimated unauthorized immigrant population by country, with and without waiting asylum seekers, 2014-2017\" class=\"wp-image-36662 not-transparent\" style=\"--dominant-color: #edefed; width:310px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><a href=\"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/europes-unauthorized-immigrant-population-peaks-in-2016-then-levels-off\/pg_2019-11-13_eu-unauthorized_c-04\/\" rel=\"attachment wp-att-45210\"><img data-dominant-color=\"e9eae9\" data-has-transparency=\"false\" loading=\"lazy\" decoding=\"async\" width=\"620\" height=\"896\"  srcset=\"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_C-04.png?resize=480,694 480w, https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_C-04.png?resize=620,896 620w\" sizes=\"(max-width: 480px) 480px, (max-width: 782px) 782px, 640px\" src=\"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_C-04.png\" alt=\"Other EU-EFTA countries' estimated unauthorized immigrant population with and without asylum seekers\" class=\"wp-image-36658 not-transparent\" style=\"--dominant-color: #e9eae9; width:310px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Editorial note to readers (March 19, 2025): This project estimated the number of unauthorized immigrants living in 32 European countries during the mid- to late-2010s. We used what were then the best available data sources from different governments and from the European Union. After our report was published in November 2019, researchers at the University [&hellip;]<\/p>\n","protected":false},"author":578,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"sub_headline":"","sub_title":"","_prc_public_revisions":[],"_ppp_expiration_hours":0,"_ppp_enabled":false,"ai_generated_summary":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"apple_news_api_id":"","apple_news_api_revision":"","apple_news_api_created_at":"","apple_news_api_modified_at":"","apple_news_api_share_url":"","apple_news_api_pending":"","apple_news_is_preview":false,"apple_news_is_hidden":false,"relatedPosts":[],"reportMaterials":[],"multiSectionReport":[],"package_parts__enabled":false,"package_parts":[],"datacite_doi":"","datacite_doi_citation":"","_prc_seo_qr_attachment_id":0,"spoken_article_player_enabled":true,"displayBylines":true,"footnotes":"","prc_watchers":[],"_prc_fork_parent":0,"_prc_fork_status":"","_prc_active_fork":0,"jetpack_post_was_ever_published":false},"categories":[384,27,379],"tags":[],"bylines":[979,960],"collection":[],"datasets":[],"level_of_effort":[],"primary_audience":[],"information_type":[],"_post_visibility":[],"formats":[458],"_fund_pool":[],"languages":[],"regions-countries":[516,514,510],"research-teams":[525,529],"workflow-status":[],"class_list":["post-28436","post","type-post","status-publish","format-standard","hentry","category-immigrant-populations","category-immigration-migration","category-unauthorized-immigration","bylines-jeffrey-s-passel","bylines-phillip-connor","formats-report","regions-countries-europe-russia","regions-countries-international","regions-countries-middle-east-north-africa","research-teams-global","research-teams-global-migration-and-demography"],"label":false,"post_parent":28575,"word_count":181,"canonical_url":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-appendix-c-unauthorized-immigrant-population-trends-without-waiting-asylum-seekers-by-country\/","art_direction":{"A1":{"id":"36705","rawUrl":"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_featured.png","url":"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_featured.png?w=564&h=317&crop=1","width":564,"height":317,"chartArt":false},"A2":{"id":"36705","rawUrl":"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_featured.png","url":"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_featured.png?w=268&h=151&crop=1","width":268,"height":151,"chartArt":false},"A3":{"id":"36705","rawUrl":"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_featured.png","url":"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_featured.png?w=194&h=110&crop=1","width":194,"height":110,"chartArt":false},"A4":{"id":"36705","rawUrl":"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_featured.png","url":"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_featured.png?w=268&h=151&crop=1","width":268,"height":151,"chartArt":false},"XL":{"id":"36705","rawUrl":"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_featured.png","url":"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_featured.png?w=720&h=405&crop=1","width":720,"height":405,"chartArt":false},"social":{"id":"36705","rawUrl":"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_featured.png","url":"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_featured.png?w=1200&h=628&crop=1","width":1200,"height":628,"chartArt":false}},"_embeds":[],"watchers":[],"table_of_contents":[{"id":28575,"title":"Europe\u2019s Unauthorized Immigrant Population Peaks in 2016, Then Levels Off","slug":"europes-unauthorized-immigrant-population-peaks-in-2016-then-levels-off","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/europes-unauthorized-immigrant-population-peaks-in-2016-then-levels-off\/","is_active":false},{"id":28590,"title":"1.\u00a0 Four countries account for the majority of Europe\u2019s unauthorized immigrant population","slug":"four-countries-account-for-the-majority-of-europes-unauthorized-immigrant-population","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/four-countries-account-for-the-majority-of-europes-unauthorized-immigrant-population\/","is_active":false},{"id":28602,"title":"2. The origins, time in country and demographics of unauthorized immigrants in Europe","slug":"the-origins-time-in-country-and-demographics-of-unauthorized-immigrants-in-europe","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/the-origins-time-in-country-and-demographics-of-unauthorized-immigrants-in-europe\/","is_active":false},{"id":28458,"title":"Acknowledgments","slug":"eu-unauthorized-immigrants-acknowledgments","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-acknowledgments\/","is_active":false},{"id":28469,"title":"Methodology","slug":"eu-unauthorized-immigrants-methodology","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-methodology\/","is_active":false},{"id":28424,"title":"Appendix A: Nationalities by regional classification","slug":"eu-unauthorized-immigrants-appendix-a-nationalities-by-regional-classification","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-appendix-a-nationalities-by-regional-classification\/","is_active":false},{"id":28448,"title":"Appendix B: Unauthorized immigrant population trends with waiting asylum seekers, by country","slug":"eu-unauthorized-immigrants-appendix-b-unauthorized-immigrant-population-trends-with-waiting-asylum-seekers-by-country","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-appendix-b-unauthorized-immigrant-population-trends-with-waiting-asylum-seekers-by-country\/","is_active":false},{"id":28436,"title":"Appendix C: Unauthorized immigrant population trends without waiting asylum seekers, by country","slug":"eu-unauthorized-immigrants-appendix-c-unauthorized-immigrant-population-trends-without-waiting-asylum-seekers-by-country","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-appendix-c-unauthorized-immigrant-population-trends-without-waiting-asylum-seekers-by-country\/","is_active":true},{"id":28411,"title":"Appendix D: References","slug":"eu-unauthorized-immigrants-appendix-d-references","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-appendix-d-references\/","is_active":false},{"id":202436,"title":"Appendix E: Updated unauthorized immigrant population estimates for Europe and the United Kingdom, 2014-2017","slug":"eu-unauthorized-immigrants-appendix-e-updated-unauthorized-immigrant-population-estimates-for-europe-and-the-united-kingdom-2014-2017","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-appendix-e-updated-unauthorized-immigrant-population-estimates-for-europe-and-the-united-kingdom-2014-2017\/","is_active":false}],"report_materials":[{"key":"_ygoii4iyd","type":"report","url":"https:\/\/beta.pewresearch.org\/pewresearch-org\/wp-content\/uploads\/sites\/20\/2019\/11\/PG_2019.11.13_EU-Unauthorized_FINAL.pdf","label":"Report PDF","icon":"","attachmentId":36637},{"key":"_yqttuewr6","type":"link","url":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/fact-sheet\/unauthorized-immigrants-in-the-united-kingdom\/","label":"Fact sheets: Country-specific data on unauthorized immigrant 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Italiano)","icon":"report"}],"report_pagination":{"current_post":{"id":28436,"title":"Appendix C: Unauthorized immigrant population trends without waiting asylum seekers, by country","slug":"eu-unauthorized-immigrants-appendix-c-unauthorized-immigrant-population-trends-without-waiting-asylum-seekers-by-country","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-appendix-c-unauthorized-immigrant-population-trends-without-waiting-asylum-seekers-by-country\/","is_active":true,"page_num":8},"next_post":{"id":28411,"title":"Appendix D: References","slug":"eu-unauthorized-immigrants-appendix-d-references","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-appendix-d-references\/","is_active":false,"page_num":9},"previous_post":{"id":28448,"title":"Appendix B: Unauthorized immigrant population trends with waiting asylum seekers, by country","slug":"eu-unauthorized-immigrants-appendix-b-unauthorized-immigrant-population-trends-with-waiting-asylum-seekers-by-country","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-appendix-b-unauthorized-immigrant-population-trends-with-waiting-asylum-seekers-by-country\/","is_active":false,"page_num":7},"pagination_items":[{"id":28575,"title":"Europe\u2019s Unauthorized Immigrant Population Peaks in 2016, Then Levels Off","slug":"europes-unauthorized-immigrant-population-peaks-in-2016-then-levels-off","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/europes-unauthorized-immigrant-population-peaks-in-2016-then-levels-off\/","is_active":false,"page_num":1},{"id":28590,"title":"1.\u00a0 Four countries account for the majority of Europe\u2019s unauthorized immigrant population","slug":"four-countries-account-for-the-majority-of-europes-unauthorized-immigrant-population","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/four-countries-account-for-the-majority-of-europes-unauthorized-immigrant-population\/","is_active":false,"page_num":2},{"id":28602,"title":"2. The origins, time in country and demographics of unauthorized immigrants in Europe","slug":"the-origins-time-in-country-and-demographics-of-unauthorized-immigrants-in-europe","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/the-origins-time-in-country-and-demographics-of-unauthorized-immigrants-in-europe\/","is_active":false,"page_num":3},{"id":28458,"title":"Acknowledgments","slug":"eu-unauthorized-immigrants-acknowledgments","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-acknowledgments\/","is_active":false,"page_num":4},{"id":28469,"title":"Methodology","slug":"eu-unauthorized-immigrants-methodology","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-methodology\/","is_active":false,"page_num":5},{"id":28424,"title":"Appendix A: Nationalities by regional classification","slug":"eu-unauthorized-immigrants-appendix-a-nationalities-by-regional-classification","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-appendix-a-nationalities-by-regional-classification\/","is_active":false,"page_num":6},{"id":28448,"title":"Appendix B: Unauthorized immigrant population trends with waiting asylum seekers, by country","slug":"eu-unauthorized-immigrants-appendix-b-unauthorized-immigrant-population-trends-with-waiting-asylum-seekers-by-country","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-appendix-b-unauthorized-immigrant-population-trends-with-waiting-asylum-seekers-by-country\/","is_active":false,"page_num":7},{"id":28436,"title":"Appendix C: Unauthorized immigrant population trends without waiting asylum seekers, by country","slug":"eu-unauthorized-immigrants-appendix-c-unauthorized-immigrant-population-trends-without-waiting-asylum-seekers-by-country","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-appendix-c-unauthorized-immigrant-population-trends-without-waiting-asylum-seekers-by-country\/","is_active":true,"page_num":8},{"id":28411,"title":"Appendix D: References","slug":"eu-unauthorized-immigrants-appendix-d-references","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-appendix-d-references\/","is_active":false,"page_num":9},{"id":202436,"title":"Appendix E: Updated unauthorized immigrant population estimates for Europe and the United Kingdom, 2014-2017","slug":"eu-unauthorized-immigrants-appendix-e-updated-unauthorized-immigrant-population-estimates-for-europe-and-the-united-kingdom-2014-2017","link":"https:\/\/beta.pewresearch.org\/pewresearch-org\/global\/2019\/11\/13\/eu-unauthorized-immigrants-appendix-e-updated-unauthorized-immigrant-population-estimates-for-europe-and-the-united-kingdom-2014-2017\/","is_active":false,"page_num":10}]},"parent_info":{"parent_title":"Europe\u2019s Unauthorized Immigrant Population Peaks in 2016, Then Levels Off","parent_id":28575},"materialsOrdered":[],"chaptersOrdered":[],"partsOrdered":[],"partsEnabled":false,"datacite_doi":"","prc_seo_data":{"title":"Appendix C: Unauthorized immigrant population trends without waiting asylum seekers, by country","description":"Editorial note to readers (March 19, 2025): This project estimated the number of unauthorized immigrants living in 32 European countries during the mid- to late-2010s. 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