E.g., 01/23/2022
E.g., 01/23/2022
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

Photo of U.S. President Joe Biden delivering remarks in front of White House.
Articles
Cover image for Putting Migrant Reintegration Programs to the Test: A Road Map to a Monitoring System
Reports
January 2022
By  Lucía Salgado, Radu-Mihai Triculescu, Camille Le Coz and Hanne Beirens
A Dutch family at Ellis Island between 1915 and 1920.
Migrants enrolled in the Migrant Protection Protocols are processed by U.S. Customs and Border Protection officers.
Cover image for El estado de la política migratoria y de integración de Costa Rica
Reports
November 2021
By  Diego Chaves-González and María Jesús Mora
Cover image for The State of Costa Rican Migration and Immigrant Integration Policy
Reports
November 2021
By  Diego Chaves-González and María Jesús Mora

Pages

Cover image for Putting Migrant Reintegration Programs to the Test: A Road Map to a Monitoring System
Reports
January 2022
By  Lucía Salgado, Radu-Mihai Triculescu, Camille Le Coz and Hanne Beirens
Cover image for El estado de la política migratoria y de integración de Costa Rica
Reports
November 2021
By  Diego Chaves-González and María Jesús Mora
Cover image for The State of Costa Rican Migration and Immigrant Integration Policy
Reports
November 2021
By  Diego Chaves-González and María Jesús Mora
Cover image for Charting a New Regional Course of Action: The Complex Motivations and Costs of Central American Migration
Reports
November 2021
By  Ariel G. Ruiz Soto, Rossella Bottone, Jaret Waters, Sarah Williams, Ashley Louie and Yuehan Wang
cover image for How We Talk about Migration: The Link between Migration Narratives, Policy, and Power
Reports
October 2021
By  Natalia Banulescu-Bogdan, Haim Malka and Shelly Culbertson

Pages

Photo of U.S. President Joe Biden delivering remarks in front of White House.

While Donald Trump’s presidency is perceived as being the most active on immigration, touching nearly every aspect of the U.S. immigration system, President Joe Biden’s administration has far outpaced his predecessor in the number of executive actions taken during his first year in office—even as the pace of change has gone largely unnoticed, as this article explores.

A Dutch family at Ellis Island between 1915 and 1920.

As host to more immigrants than any other country, the United States has been shaped and reshaped by immigration over the centuries, with the issue at times becoming a flashpoint. This article covers the history of U.S. immigration and the major laws governing immigration, and provides a comprehensive overview of the present-day immigrant population.

Migrants enrolled in the Migrant Protection Protocols are processed by U.S. Customs and Border Protection officers.

The Biden administration's court-ordered restart of the controversial Migrant Protection Protocols, known informally as the Remain in Mexico policy, puts it in the awkward position of reviving a program it is simultaneously still trying to end. The Trump-era program forced tens of thousands of migrants to wait out the duration of their U.S. immigration court hearings in Mexico and was only questionably successful at deterring unauthorized arrivals.

Two boys pose in an informal settlement east of Johannesburg largely populated by immigrants.

South Africa hosts the most immigrants of any African country. Yet it faces conflicting pressures, including the legacy of apartheid, a steady outflow of well-educated South Africans, and the need to juggle bilateral labor mobility schemes at a time of economic insecurity and high unemployment. This article traces these pressures and how they have developed over time.

U.S. Immigration and Customs Enforcement officers consult in New York City.

U.S. immigration arrests have declined to the lowest level in years. Going forward, new U.S. Immigration and Customs Enforcement guidelines could further shape how authorities arrest and deport unauthorized immigrants and noncitizens who have committed crimes. This article describes how the Biden administration prosecutorial discretion guidance marks a sharp turn from the approach taken by the Trump administration.

Pages

IOm_Colombia_Passport_Woman_smaller
Commentaries
March 2021
By  Natalia Banulescu-Bogdan and Diego Chaves-González
IOm_Colombia_Passport_Woman_smaller
Commentaries
February 2021
By  Natalia Banulescu-Bogdan and Diego Chaves-González
BreadforWorld_DACA_3
Commentaries
February 2021
By  Jeanne Batalova and Michael Fix
LatinoMentalHealth commentary December2020
Commentaries
December 2020
By  Randy Capps and Michael Fix

Pages

Explainer IllegalImmigration Art
Explainers
April 2019

How has the size of the unauthorized population in the United States changed over time? How is illegal immigration changing, and where do unauthorized immigrants come from? This explainer answers basic questions about illegal immigration, the changing patterns from Mexico, and more.

Video, Audio
January 19, 2022

This MPI discussion with leading experts, advocates, and a top official from the administration examines the Biden track record on immigration and what lays ahead

World of Migration episode 7 tile
Expert Q&A, Audio
November 24, 2021

With migration a dynamic phenomenon in the Americas, the U.S. government increasingly is realizing that migration management should be viewed in a regional context. This requires a new set of policies and ways of engagement with countries in North and Central America, and beyond, as MPI President Andrew Selee discusses with colleague Andrea Tanco in this episode of our World of Migration podcast.

World of Migration Podcast Episode 4
Expert Q&A, Audio
October 29, 2021

The architecture of the U.S. legal immigration system rests on a 1965 law and was last significantly updated in 1990. While there is widespread agreement that the existing framework does not align with the needs and realities of the 21st century, Congress has proven unable to enact significant legislative reform over the past two decades. How have debates on immigration changed and is achieving bipartisan consensus on this highly charged issue possible today?

World of Migration podcast episode 3 tile
Expert Q&A, Audio
October 20, 2021

People on all sides of the policy debate largely agree that the current U.S. immigration system is broken. What should a 21st century immigration system that works in the national interest look like? And is this vision achievable amid current political realities?

World of Migration Episode 1
Expert Q&A, Audio
October 13, 2021

MPI co-founder Demetrios G. Papademetriou takes on many questions, including whether the role of think tanks has evolved over the last two decades, in this conversation with MPI’s Natalia Banulescu-Bogdan. They also look ahead to the challenges that will dominate immigration policymaking in the years ahead.

Pages

Recent Activity

Video, Audio, Webinars
January 19, 2022

This MPI discussion with leading experts, advocates, and a top official from the administration examines the Biden track record on immigration and what lays ahead

Articles

While Donald Trump’s presidency is perceived as being the most active on immigration, touching nearly every aspect of the U.S. immigration system, President Joe Biden’s administration has far outpaced his predecessor in the number of executive actions taken during his first year in office—even as the pace of change has gone largely unnoticed, as this article explores.

Reports
January 2022

The European push to increase migrant returns has led to new investments in assisted voluntary return and reintegration (AVRR) programs. Yet it is hard to tell whether these investments are paying off. This report explores what is and is not known about returnee reintegration, and how improved monitoring and evaluation would help bridge knowledge gaps and inform future decisions about programming, funding, and strategy.

Articles

As host to more immigrants than any other country, the United States has been shaped and reshaped by immigration over the centuries, with the issue at times becoming a flashpoint. This article covers the history of U.S. immigration and the major laws governing immigration, and provides a comprehensive overview of the present-day immigrant population.

Articles

The Biden administration's court-ordered restart of the controversial Migrant Protection Protocols, known informally as the Remain in Mexico policy, puts it in the awkward position of reviving a program it is simultaneously still trying to end. The Trump-era program forced tens of thousands of migrants to wait out the duration of their U.S. immigration court hearings in Mexico and was only questionably successful at deterring unauthorized arrivals.

Reports
November 2021
Dentro de América Latina, Costa Rica es uno de los principales destinos para migrantes y refugiados de una amplia gama de países y con características e intencionalidades migratorias diferentes. Este informe examina el marco institucional y la capacidad del sistema migratorio del país, con un enfoque en la integración de inmigrantes en cuatro áreas de políticas: registro y regularización, salud, empleo y educación.
Reports
November 2021

Within Latin America, Costa Rica is a top destination for migrants and refugees from a range of countries and with different characteristics and migration intentions. This report examines the institutional framework and capacity of the country’s migration system, with a focus on immigrant integration in four policy areas: regularization and registration, health, employment, and education.

Expert Q&A, Audio
November 24, 2021

With migration a dynamic phenomenon in the Americas, the U.S. government increasingly is realizing that migration management should be viewed in a regional context. This requires a new set of policies and ways of engagement with countries in North and Central America, and beyond, as MPI President Andrew Selee discusses with colleague Andrea Tanco in this episode of our World of Migration podcast.

Pages