E.g., 06/24/2024
E.g., 06/24/2024
Illegal Immigration & Interior Enforcement

Illegal Immigration & Interior Enforcement

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lllegal immigration is a phenomenon confronted by many major immigrant-receiving countries, one that vexes policymakers and publics alike. While much of the focus may be on border enforcement, there are an array of interior enforcement policies aimed at identifying unauthorized immigrants for removal, including worksite enforcement, employment verification, jail-house screening, and state and local law enforcement activity. The research below delves into many facets of illegal immigration and enforcement occcuring away from national borders.

Recent Activity

A refugee receives emergency assistance in Uganda.
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President Joe Biden at the U.S.-Mexico border.
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People in a business meeting.
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A migrant scheduled to be deported from the United States is escorted to a charter flight.
Cover image for A Profile of Low-Income Immigrants in the United States
Fact Sheets
November 2022
By  Julia Gelatt, Valerie Lacarte and Joshua Rodriguez
Venezuelan migrants at a reception center in Brazil.
Articles
A view of Barcelona.

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Coverthumb VenezuelansLegalPathwaysBrief Spanish
Policy Briefs
January 2019
By  Andrew Selee, Jessica Bolter, Betilde Muñoz-Pogossian and Miryam Hazán
Coverthumb VenezuelansLegalPathwaysBrief English
Policy Briefs
January 2019
By  Andrew Selee, Jessica Bolter, Betilde Muñoz-Pogossian and Miryam Hazán
Coverthumb ReceptionReintegration
Reports
January 2019
By  Ariel G. Ruiz Soto, Rodrigo Dominguez-Villegas, Luis Argueta and Randy Capps
Coverthumb TCM_Populism CouncilStatement
Reports
November 2018
By  Demetrios G. Papademetriou, Natalia Banulescu-Bogdan and Kate Hooper
Coverthumb UnauthorizedData FactSheet
Fact Sheets
November 2018
By  Julia Gelatt and Jie Zong
Coverthumbnail TCM NativistPopulism.pdf_
Reports
November 2018
By  Demetrios G. Papademetriou, Kate Hooper and Meghan Benton
Coverthumb GlobalCompact Returning Migrants
Policy Briefs
October 2018
By  Kathleen Newland and Brian Salant

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Texas Governor Greg Abbott speaks before a briefing on border security.

Operations by Texas, Florida, and Arizona to bus or fly asylum seekers and other migrants to Washington, DC, Martha's Vineyard, and other cities have succeeded in drawing attention to the unprecedented pace of U.S.-Mexico border arrivals. Described by some as political pawns, many migrants say the trips have upsides. Consequences aside, the transport of migrants by Republican governors raises the question whether a new era has begun: state-on-state fights over immigration.

Image of band playing music at a concert in Athens, GA.

Persistent economic turmoil and civil and political insecurity have been drivers of emigration from Brazil, including to the United States. Although the number of Brazilian immigrants in the United States has been on the rise since the 1980s, the magnitude of these flows has made the past decade unique. Read a useful profile of Brazilians immigrants, including U.S. destinations, modes of entry, and educational and work characteristics.

Image of marchers at Dominican Day parade in New York City

Immigrants from the Caribbean living in the United States come from a diverse set of countries and territories, with Cuba, the Dominican Republic, Jamaica, Haiti, and Trinidad and Tobago the top origins. This article offers a sociodemographic profile of Caribbean immigrants, who represent 10 percent of the U.S. foreign-born population and nearly half of all Black immigrants in the United States.

Image of women smiling on hike

The adoption of immigration measures by state and local governments can affect the sense of belonging not just for immigrants but also for the U.S. born, with impacts on individuals’ wellbeing, their engagement with others, and political participation. As the number of subfederal immigration measures has proliferated in recent years, research suggests this growth could have wider-ranging repercussions than commonly understood.

Image of aspiring pastor and DACA recipient speaking at DACA event in Minneapolis

The Deferred Action for Childhood Arrivals (DACA) program reached its 10th anniversary in June 2022. This article reviews the evidence on DACA’s impacts for Dreamers and the broader society, looks at the increased reliance on similar limited legal statuses to help segments of the unauthorized immigrant population, and examines the legal challenges the program has and is continuing to face.

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Video, Audio
September 25, 2017

In a year when immigration has been prominent in the headlines, the 14th annual Immigration Law and Policy Conference provides timely policy and legal analysis, with expert discussion covering the shifting immigration policy priorities under a new administration, including changes in immigration enforcement, border enforcement, refugee resettlement, the treatment of unaccompanied minors and the

EVENT PHOTO 2017.8.31   flickr   cesar bojorquez  Un dia sin migrantes (Tijuana B.C. Mexico)
Audio
August 31, 2017

Durante este seminario, ponentes presentaron hallazgos de un reciente informe que utiliza datos de agencias gubernamentales mexicanas, entrevistas con funcionarios clave y relatos de la sociedad civil para examinar el marco legal para la protección de menores no acompañados y su aplicación, al igual que las brechas entre este marco y su aplicación durante los procesos de detención, interrogación y alojamiento. El presidente de MPI, Andrew Selee, también expuso cómo el cambio en la dinámica política en Estados Unidos puede afectar las cuestiones migratorias con México, así como los efectos en la relación bilateral en medio de tensiones sobre el muro fronterizo, la renegociación del acuerdo del TLCAN y una cifra significativa de repatriaciones de migrantes mexicanos.

EVENT PHOTO 2017.5.4   Changing Realities at the Borderv3
Video, Audio
May 4, 2017

In the midst of efforts to further ramp up enforcement at the U.S.-Mexico border even as illegal crossings are a fraction of what they were at their peak in 2000, MPI research sketches the changing realities at the border and offers data that should help inform the policy debate. As the Trump administration and Congress consider constructing a border wall, adding thousands of Border Patrol agen

EVENT PHOTO 2017.4.24   100 Days into Trumps Term and Immigration Action   Muz Doris
Audio
April 24, 2017

As the 100-day milestone for the Trump administration approaches, MPI's Doris Meissner and Muzaffar Chishti are joined by the former Director of U.S. Immigration and Customs Enforcement, Julie Myers Wood, and former DHS Assistant Secretary for Policy and Planning C. Stewart Verdery for a discussion of the administration's track record to date on immigration, the policies articulated in its executive orders, legal challenges, reactions by publics and policymakers, and the possible long-term effects of these policies.

EVENT PH 2016.4.12 flickr European Union   Plenary debate on Greece with PM Alexis Tsipras   Marine Le Pen (ENF, France)
Video, Audio
April 12, 2017

Public anxiety about immigration and the fast pace of social change has reached a boiling point in many parts of Europe, contributing (in part) to the ascent of populist far-right parties. This discussion focuses on how the French election is unfolding, what we can learn from Brexit and the Dutch elections, and what these results portend (if anything) for the next round of political contests in Europe. Experts consider how governments can manage broader public concerns about rapid social change, economic opportunity, and security in ways that can reduce public anxiety over immigration and restore the public's trust. 

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Recent Activity

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Many refugees, asylum seekers, and other migrants do not trust humanitarian actors, are unable to access assistance, or did not have support when they needed it. This article, featuring findings from a large-scale survey involving more than 16,000 migrants in countries around the world, provides an overview of these challenges.

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At his term's midpoint, President Joe Biden has relied on executive action to advance his immigration agenda more than his predecessors, including Donald Trump. Yet many of the changes to interior enforcement, humanitarian protection, and other areas have been overshadowed by the record pace of arrivals at the U.S.-Mexico border, which has presented the administration with major policy and operational challenges.

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The number of Chinese immigrants in the United States had grown swiftly for decades but shrank amid the COVID-19 pandemic. As a whole, Chinese immigrants tend to have more education and higher salaries than other immigrants, although they are less likely to be fluent in English. This article provides a sociodemographic profile of Chinese immigrants in the United States, their top destination globally.

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Every year, thousands of migrants ordered deported from EU Member States, the United States, and elsewhere are not returned to their origin countries. Why? One reason is the multiple nations that refuse to cooperate on readmitting their nationals abroad. This article explores the motivations behind countries’ lack of cooperation and how deporting states have responded.

Fact Sheets
November 2022

Immigrants in the United States experience strong economic mobility overall. But for some, limited educational attainment and English proficiency, and the challenges of restarting life in a new country, can result in low incomes and economic hardship. This fact sheet looks at the origins, states of residence, demographic and socioeconomic characteristics, and employment of low-income immigrants.

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The Biden administration’s policy to expel some Venezuelan border arrivals to Mexico marks a significant reversal. For the first time, the U.S. government is invoking the controversial Title 42 expulsions policy not on public-health grounds but as an explicit immigration enforcement measure. The expulsions are being paired with a new humanitarian parole program for up to 24,000 Venezuelans. This article assesses the policy and the uneven treatment of humanitarian migrants by nationality.

Commentaries
October 2022

Los titulares enfocados en la cifra récord de 2,4 millones de migrantes encontrados en la frontera México-Estados Unidos durante el año fiscal 2022 encubren la historia más importante: Los flujos migratorios se han diversificado rápidamente más allá de México y el norte Centroamérica, y como resultado, las políticas de control migratorio son incongruentes con la realidad de hoy. Esto demuestra la evidente necesitad de nuevos enfoques regionales, argumenta este comentario.

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Spain has an unconventional immigration system. The national government is primarily responsible for border control, granting legal status to migrants, and other issues, but integration is mostly handled by regional and local governments, allowing for some pioneering policies at the subnational level. This article explores what this system has meant for Catalonia and its capital, Barcelona, which have been considered to be a model throughout Europe.

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