E.g., 12/06/2023
E.g., 12/06/2023
Illegal Immigration & Interior Enforcement

Illegal Immigration & Interior Enforcement

Deportations/Returns
Employment Verification
State & Local Enforcement
Worksite Enforcement
_IllegalImm+IntEnforcement

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

Image of gavel resting on U.S. flag
Multimedia
July 20, 2023
Straining under the Backlog: Fixing a U.S. Immigration Court System in Crisis
Cover image for At the Breaking Point report
Reports
July 2023
At the Breaking Point: Rethinking the U.S. Immigration Court System
By  Muzaffar Chishti, Doris Meissner, Stephen Yale-Loehr, Kathleen Bush-Joseph and Christopher Levesque
Varias personas portan una bandera gigante de Colombia en un desfile en Washington, DC.
Articles
July 11, 2023
Inmigrantes colombianos en los Estados Unidos
By Diego Chaves-González y Jeanne Batalova
People carry a giant Colombian flag at a parade in Washington, DC.
Articles
July 11, 2023
Colombian Immigrants in the United States
By Diego Chaves-González and Jeanne Batalova
Haitians at a medical site in Jeremie, Haiti.
Articles
July 5, 2023
Haitians Flee a Nation Nearing Collapse
By Emmanuela Douyon
Florida Governor Ron DeSantis at a conference in Tampa.
Articles
June 28, 2023
Activism on Immigration by U.S. States Is Back, with New Tactics and Different Targets
By Muzaffar Chishti and Julia Gelatt
Multimedia
June 27, 2023
A Mixed Welcome: Haitian Migration within the Caribbean
Cover image for Linking Migrant Reintegration Assistance ...
Policy Briefs
June 2023
Linking Migrant Reintegration Assistance and Development Goals
By  Camille Le Coz and Ravenna Sohst

Pages

Cover image for Four Years of Profound Change: Immigration Policy during the Trump Presidency
Reports
February 2022
Four Years of Profound Change: Immigration Policy during the Trump Presidency
By  Jessica Bolter, Emma Israel and Sarah Pierce
Cover image for Putting Migrant Reintegration Programs to the Test: A Road Map to a Monitoring System
Reports
January 2022
Putting Migrant Reintegration Programs to the Test: A Road Map to a Monitoring System
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
El estado de la política migratoria y de integración de Costa Rica
By  Diego Chaves-González and María Jesús Mora
Cover image for The State of Costa Rican Migration and Immigrant Integration Policy
Reports
November 2021
The State of Costa Rican Migration and Immigrant Integration Policy
By  Diego Chaves-González and María Jesús Mora
Cover image for The Complex Motivations and Costs of Central American Migration
Reports
November 2021
Charting a New Regional Course of Action: The Complex Motivations and Costs of Central American Migration
By  Ariel G. Ruiz Soto, Rossella Bottone, Jaret Waters, Sarah Williams, Ashley Louie and Yuehan Wang
Cover image for Invertir en alternativas a la migración irregular desde Centroamérica
Policy Briefs
November 2021
Invertir en alternativas a la migración irregular desde Centroamérica: Opciones para expandir las vías de empleo en Estados Unidos
By  Cristobal Ramón
Cover image for Investing in Alternatives to Irregular Migration from Central America: Options to Expand U.S. Employment Pathways
Policy Briefs
November 2021
Investing in Alternatives to Irregular Migration from Central America: Options to Expand U.S. Employment Pathways
By  Cristobal Ramón
cover image for How We Talk about Migration: The Link between Migration Narratives, Policy, and Power
Reports
October 2021
How We Talk about Migration: The Link between Migration Narratives, Policy, and Power
By  Natalia Banulescu-Bogdan, Haim Malka and Shelly Culbertson

Pages

Haitians at a medical site in Jeremie, Haiti.
Feature
July 5, 2023
Haitians Flee a Nation Nearing Collapse

The Haitian diaspora has swelled since a massive earthquake in 2010 and in the wake of violent riots that culminated in a political crisis in 2018 and the 2021 assassination of President Jovenel Moïse. Poverty, natural disasters, political crisis, and insecurity have historically driven Haitian migration. Destination countries have often rejected these arrivals and sought to deport Haitian migrants in large numbers.

Florida Governor Ron DeSantis at a conference in Tampa.
Policy Beat
June 28, 2023
Activism on Immigration by U.S. States Is Back, with New Tactics and Different Targets

Renewed U.S. state activism on immigration has echoes of the early 2010s, when Arizona’s SB 1070 defined a Republican-led push to increase enforcement that was ultimately muted by the courts and public backlash. Newer strategies rely on a novel array of tactics including migrant busing, litigation, and lawmaking. States are also moving in opposite directions, with some expanding rights for unauthorized immigrants, as this article details.

A busy street in Old Montreal
Feature
June 6, 2023
In Canada’s French-Speaking Quebec, Immigration Sparks Anxieties about Language and Identity

Canada's ambitions to dramatically increase immigration have met resistance in Quebec, the country's only majority-French province, where many worry their identity is under threat. Provincial officials have sought to fortify the role of the French language in society through academic, immigration, and linguistic policies, but the language nonetheless faces demographic threats, as this article explains.

Banderas de las naciones centroamericanas en una marcha en San Diego.
Spotlight
June 2, 2023
Inmigrantes centroamericanos en los Estados Unidos

Los centroamericanos representan menos de una décima parte de la población de inmigrantes en Estados Unidos. Pero su número se ha multiplicado por diez desde 1980. Este artículo proporciona una mirada integral a esta población.

A double border wall leads to a boat launch in Yuma, Arizona.
Feature
May 31, 2023
Global Spending on Immigration Enforcement Is Higher than Ever and Rising

Budgets for border security and interior immigration enforcement have been on the rise in places including the United States and the European Union. The spending is a result of the heightened focus on securitization by the Global North and has led to a ballooning private industry. This article explains the trend.

Pages

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DREAMERS Justin ValasFlickr
Commentaries
March 2019
More Than a DREAM (Act), Less Than a Promise
By  Julia Gelatt
BorderWall CBP ManiAlbrecht
Commentaries
January 2019
A Wall Cannot Fix Problems at Border; Smart Solutions for Asylum Crisis Can
By  Doris Meissner and Sarah Pierce
NationalGuardSouthernBorder
Commentaries
November 2018
Asylum Reform, Not Troops, Is the Solution to Current Border Reality
By  Doris Meissner
UnauthorizedMethodologyCommentary Photo
Commentaries
September 2018
People Leave Footprints: Millions More Unauthorized Immigrants Cannot Be ‘Hidden’ in Data Estimates
By  Julia Gelatt, Michael Fix and Jennifer Van Hook
BorderPatrol UAC water
Commentaries
June 2018
Crisis at the Border? Not by the Numbers
By  Jessica Bolter and Doris Meissner
goodlatte
Commentaries
June 2018
House Bills Would Largely Dismantle Asylum System at U.S.-Mexico Border
By  Jessica Bolter and Sarah Pierce
seehofer
Commentaries
June 2018
Horst Seehofer’s Migration Plan for Germany: Another Nail in the Coffin of Europe’s Asylum System?
By  Hanne Beirens
Deferred Action Summit
Commentaries
June 2018
A Narrower Path in the House for Most DREAMers
By  Julia Gelatt and Ariel G. Ruiz Soto
FamilyDetentionMay2018_small
Commentaries
June 2018
Far from a Retreat, the Trump Administration’s Border Policies Advance its Enforcement Aims
By  Sarah Pierce
European_Commission_flags
Commentaries
May 2018
The New EU Migration-Related Fund Masks Deeper Questions over Policy Aims
By  Kate Hooper

Pages

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

Building a Modern U.S. Immigration and Asylum System in the National Interest

People on all sides of the policy debate largely agree that the U.S. immigration system is broken. What should a 21st century 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

Making Migration Policy in an Ever More Complex World

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 World of Migration conversation with MPI’s Natalia Banulescu-Bogdan. They also look ahead to the challenges that will dominate immigration policymaking in the years ahead.

Video, Audio
September 27, 2021

18th Annual Immigration Law and Policy Conference

The 2021 annual Immigration Law and Policy Conference featured a keynote conversation with Homeland Security Secretary Alejandro N. Mayorkas and analysis by top experts on the early months of the Biden administration and how immigration law and policy can respond to our changing world in a manner that is humane and in the national interest.

Video, Audio
September 2, 2021

From Immigrant Detention to a More Effective U.S. Immigration Custody System

The sprawling U.S. immigration detention system has long been controversial for its conditions of care, number of immigrants and asylum seekers detained, and costs. This discussion of a report provides a vision for a reimagined immigration custody system. 

Video, Audio
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.

Pages

Recent Activity

Video, Webinars
July 20, 2023

Straining under the Backlog: Fixing a U.S. Immigration Court System in Crisis

As the U.S. immigration court system struggles with record case backlogs, decisions take years, immigration enforcement is delayed, and wait times incentivize unauthorized arrivals. This discussion examines the factors that have driven the system to the point of crisis and possible fixes.

Reports
July 2023

At the Breaking Point: Rethinking the U.S. Immigration Court System

With a backlog of nearly 2 million cases, years-long wait times for decisions, and overwhelmed judges whose productivity has declined, the U.S. immigration court system is in urgent need of repair. This report examines the factors that have driven the courts to crisis. It then outlines recommendations that promise to advance the goal of delivering timely and fair decisions, and to support the health of the U.S. immigration system more broadly.

Articles
July 11, 2023

Inmigrantes colombianos en los Estados Unidos

Cerca de 855,000 inmigrantes colombianos residían en los Estados Unidos, lo que representa alrededor del 2 por ciento de los 45.3 millones de inmigrantes estadounidenses en general y el grupo más numeroso procedente de Sudamérica. Casi uno de cada cuatro inmigrantes de Sudamérica en los Estados Unidos procedía de Colombia.

Articles
July 11, 2023

Colombian Immigrants in the United States

Colombians comprise the largest group of South American immigrants in the United States. More than half live in Florida, New York, or New Jersey. Compared to the overall immigrant population, Colombians are disproportionately likely to be naturalized U.S. citizens and to have obtained a green card through family pathways.

Articles
July 5, 2023

Haitians Flee a Nation Nearing Collapse

The Haitian diaspora has swelled since a massive earthquake in 2010 and in the wake of violent riots that culminated in a political crisis in 2018 and the 2021 assassination of President Jovenel Moïse. Poverty, natural disasters, political crisis, and insecurity have historically driven Haitian migration. Destination countries have often rejected these arrivals and sought to deport Haitian migrants in large numbers.

Articles
June 28, 2023

Activism on Immigration by U.S. States Is Back, with New Tactics and Different Targets

Renewed U.S. state activism on immigration has echoes of the early 2010s, when Arizona’s SB 1070 defined a Republican-led push to increase enforcement that was ultimately muted by the courts and public backlash. Newer strategies rely on a novel array of tactics including migrant busing, litigation, and lawmaking. States are also moving in opposite directions, with some expanding rights for unauthorized immigrants, as this article details.

Expert Q&A, Audio
June 27, 2023

A Mixed Welcome: Haitian Migration within the Caribbean

MPI Senior Policy Analyst Valerie Lacarte speaks with experts Bridget Wooding and Louby George about migration of Haitians to the Dominican Republic and the Bahamas.

Policy Briefs
June 2023

Linking Migrant Reintegration Assistance and Development Goals

When migrants return to their countries of origin, their reintegration is often most successful in communities that are welcoming, have functional public services, and where livelihood opportunities are available. In recognition of these facts, there has been a growing push to connect reintegration assistance programs with efforts to support local development. This issue brief explores common approaches to building such links.

Pages