E.g., 04/24/2024
E.g., 04/24/2024
Illegal Immigration & Interior Enforcement

Illegal Immigration & Interior Enforcement

Deportations/Returns
Employment Verification
State & Local Enforcement
Worksite 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

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Commentaries
March 2021
Hampered by the Pandemic: Unaccompanied Child Arrivals Increase as Earlier Preparedness Shortfalls Limit the Response
By  Mark Greenberg
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Commentaries
March 2021
¿Qué sigue ahora luego de que Colombia haya dado un paso histórico en materia de migración?
By  Natalia Banulescu-Bogdan and Diego Chaves-González
President Joe Biden signs executive orders on immigration in the White House.
Articles
February 25, 2021
Legal Snags and Possible Increases in Border Arrivals Complicate Biden’s Immigration Agenda
By Muzaffar Chishti and Jessica Bolter
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Commentaries
February 2021
A Deeper Look at the DREAMers Who Could Feature in the Legalization Debate in Congress
By  Jeanne Batalova and Michael Fix
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Commentaries
February 2021
What Comes Next Now that Colombia Has Taken a Historic Step on Migration?
By  Natalia Banulescu-Bogdan and Diego Chaves-González
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Articles
February 11, 2021
Frequently Requested Statistics on Immigrants and Immigration in the United States
By Jeanne Batalova, Mary Hanna, and Christopher Levesque
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Multimedia
February 5, 2021
A Way Forward on Migration Under the Portuguese Presidency of the European Union?
FLICKR BREAD FOR THE WORLD Bread for the World Groups gathered from all across the U.S. to demonstrate support for DACA and DAPA
Multimedia
February 4, 2021
Prospects for a U.S. Legalization Program and the Unauthorized Immigrant Groups that Could Factor in the Debate

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Reports
January 2013
Immigration Enforcement in the United States: The Rise of a Formidable Machinery
By  Doris Meissner, Donald M. Kerwin, Muzaffar Chishti and Claire Bergeron
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Fact Sheets
August 2012
Relief from Deportation: Demographic Profile of the DREAMers Potentially Eligible under the Deferred Action Policy
By  Jeanne Batalova and Michelle Mittelstadt
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Reports
July 2012
Contested Ground: Immigration in the United States
By  Michael Jones-Correa
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Policy Briefs
December 2011
Regularizations in the European Union: The Contentious Policy Tool
By  Kate Brick
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Reports
December 2011
Restoring Trust in the Management of Migration and Borders (Transatlantic Council Statement)
By  Demetrios G. Papademetriou
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Reports
December 2011
Irregular Migration in Europe
By  Christal Morehouse and Michael Blomfield
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Reports
October 2011
Shared Challenges and Opportunities for EU and U.S. Immigration Policymakers
By  Demetrios G. Papademetriou and Madeleine Sumption
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Reports
September 2011
The Governance of International Migration: Defining the Potential for Reform in the Next Decade (Transatlantic Council Statement)
By  Demetrios G. Papademetriou

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Spotlight
August 15, 2019
Central American Immigrants in the United States

While much attention has been paid to recent Central American arrivals at the U.S.-Mexico border, nearly half of the approximately 3.5 million Central Americans resident in the United States in 2017 arrived before 2000. About one-third are naturalized U.S. citizens, and they tend to participate in the labor force at a higher rate than foreign- and U.S.-born adults. Discover more about this population in this data-rich article.

HonduranPride
Spotlight
August 15, 2019
Inmigrantes centroamericanos en los Estados Unidos

Si bien se ha prestado mucha atención a los centroamericanos recién llegados a la frontera entre los Estados Unidos y México, casi la mitad de los aproximadamente 3.5 millones que vivían en los Estados Unidos en 2017 llegaron antes de 2000. Aproximadamente un tercio son ciudadanos estadounidenses y tienden a participar en la fuerza laboral con más frecuencia que otros extranjeros y estadounidenses. Descubra más en este artículo lleno de datos.

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Policy Beat
July 25, 2019
Democrats Under Pressure: Political Calendar Exposes Ideological Differences on Immigration

Ideological differences in the Democratic Party over immigration that were once masked by unity against President Trump’s border wall and immigration agenda are now being exposed as Democratic presidential candidates seek to stand out in a crowded field and amid controversy over an emergency border spending bill. As the 2020 electoral calendar accelerates, how the party navigates the gulf between its most liberal and conservative wings will become a greater challenge for its leaders.

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Feature
July 18, 2019
Lack of Opportunities and Family Pressures Drive Unaccompanied Minor Migration from Albania to Italy

Faced with a lack of employment opportunities and recurrent poverty, Albanian youth migrate to Italy alone in the hopes of improving their educational prospects or making money for their families. Yet upon arrival, they face many vulnerabilities. While some protections for unaccompanied minors exist in the Italy, the system is greatly fragmented and challenges, including how to return them to Albania, remain persistent.

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Feature
July 2, 2019
A Growing Destination for Sub-Saharan Africans, Morocco Wrestles with Immigrant Integration

Long a country of emigration and a springboard for migrants aiming to reach Europe, Morocco has emerged as a destination for many sub-Saharan Africans. As more migrants remain in Morocco, the kingdom has implemented policies to aid with integration. But challenges remain, with most of the estimated 700,000 sub-Saharan Africans living in precarious conditions and irregular status despite some legalization programs.

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Audio
August 26, 2011

Through the Prism of National Security: Major Immigration Policy and Program Changes in the Decade since 9/11

With the ten year anniversary of the September 11, 2001 attacks approaching, the Migration Policy Institute held a conference call to discuss the most significant changes that have occurred in the immigration arena in the decade since the attacks.

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Audio
July 14, 2011

Labor Standards Enforcement and Low-Wage Immigrants: Creating an Effective Enforcement System

This Migration Policy Institute webinar discusses labor enforcement laws during the Clinton, Bush and Obama administrations and chronicles gaps in labor protection.

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Video
April 26, 2011

8th Annual Immigration Law and Policy Conference

The conference offered law and policy analysis and discussion on cutting-edge immigration issues. Featured panelists included high-ranking government officials, academics, advocates, and other immigration experts.
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Video, Audio
March 18, 2011

Lessons from the 2007 Legal Arizona Workers Act

Public Policy Institute of California (PPIC) research fellows Magnus Lofstrom and Sarah Bohn, and UC Berkeley professor of public policy Steven Raphael are issuing a new report that examines whether LAWA achieved its primary aims: reducing the unauthorized population, deterring their employment opportunities and improving employment outcomes of competing authorized workers. Their analysis also investigates whether Arizona’s legislation induced a shift away from formal employment.

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Video, Audio
March 14, 2011

Steps to Fix the U.S. Immigration System: What Can the Administration Do?

This discussion focuses on the MPI report, "Executive Action on Immigration: Six Ways to Make the System Work Better," which outlines administrative actions that can be implemented to improve the immigration system.

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Recent Activity

Reports
July 2021

Integración socioeconómica de los migrantes y refugiados venezolanos: Los casos de Brasil, Chile, Colombia, Ecuador y Perú

Más de cinco años después de que números importantes de venezolanos empezaron a salir de su país, se ha vuelto cada vez más claro que muchos de ellos permanecerán en los países a los que migraron, si no permanentemente, por un largo periodo. ¿Cómo se están integrando en países claves de América del Sur? Este informe evalúa la inclusión económica, el acceso a la salud y a la educación, y la cohesión social, así como las condiciones cambiantes a causa de la pandemia.

Reports
July 2021

Socioeconomic Integration of Venezuelan Migrants and Refugees: The Cases of Brazil, Chile, Colombia, Ecuador, and Peru

More than five years since Venezuelans began emigrating in large numbers, it is becoming clear that many plan to stay abroad for an extended time, if not permanently. How are they settling into life in key South American destination countries? This report explores their economic inclusion, access to education and health care, social cohesion, and more, and how conditions have changed amid the pandemic.

Reports
July 2021

Future Scenarios for Global Mobility in the Shadow of Pandemic

More than 18 months since the first COVID-19-related travel restrictions were introduced, the pandemic’s effects on global mobility are still unfolding. With vaccination campaigns picking up speed in some places while only beginning in others, and new variants of the virus emerging, the timeline for restarting international migration and travel remains uncertain. This report explores how different policy choices could result in very different mobility realities.

Articles
June 29, 2021

Texas Once Again Tests the Boundaries of State Authority in Immigration Enforcement

Texas seems set to become chief antagonist to President Joe Biden’s immigration agenda. This article explores Governor Greg Abbott's plans to build new barriers along the border, use state and local law enforcement to carry out arrests of unauthorized immigrants, and strip licensing from federally contracted shelters housing unaccompanied children.

Commentaries
June 2021

Lessons from Europe: The U.S. Opportunity to Rethink the Links Between Development Assistance and Migration

As the United States embarks on a new strategy to address the root causes of migration and displacement from Central America, there is much that it can learn from Europe's experience in linking up migration and development aid. This commentary examines the experience of the EU Emergency Trust Fund for Africa (EUTF), drawing five key lessons directly applicable to the situation in Central America.

Articles
June 10, 2021

Intersecting Crises: Pandemic and Hurricanes Add to Political Instability Driving Migration from Honduras

A disproportionate number of Central American migrants traveling through Mexico to the United States come from Honduras, driven by government corruption, impacts of the coronavirus pandemic, and hurricanes that have devastated communities and livelihoods. This article examine the multiple factors behind migration from the country, drawing from interviews with migrants en route.

Articles
May 26, 2021

Slowing U.S. Population Growth Could Prompt New Pressure for Immigration Reform

Results from the 2020 census show that the U.S. population has been growing at its slowest rate since the Great Depression. Reduced immigration has been one component of this sluggish population growth, which could pose a problem for the United States as people age and strain public retirement systems. This U.S. Policy Beat article examines how immigration fits into the country's demographic puzzle.

Video, Audio, Webinars
May 19, 2021

EU Strategy on Voluntary Return and Reintegration: Switching Perspectives?

In April 2021, the European Commission took a step toward the creation of a common EU return system, releasing its first Strategy on Voluntary Return and Reintegration. This MPI Europe event, marking the release of EU Strategy on Voluntary Return and Reintegration: Crafting a Road Map to Better Cooperation with Migrants’ Countries of Origin, examines origin- and destination-country policy priorities surrounding return, opportunities for cooperation, and possible next steps in policy development. 

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