Unauthorized Immigration/Irregular Migration
Explore all research, analysis, commentary, and data on unauthorized immigrants and irregular migrants, terms used in different parts of the world to describe the individuals who lack the right to reside legally in their country of destination, as well as the policies and enforcement practices affecting them.
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Showing 531–540 of 793 results
U.S. v. Texas Immigration Case May Be Resolved on Narrow Procedural Grounds; Long-Term Future Shifts to Next Administration
In U.S. v. Texas, a divided Supreme Court is weighing standing and “lawful presence” in ways that may leave DAPA’s fate largely to the next administration.
DAPA in the Balance: Supreme Court Arguments and Potential Impacts on U.S. Families and Communities
Experts discuss the U.S. Supreme Court oral argument on the fate of President Obama’s Deferred Action for Parents of Americans and Lawful Permanent Residents program, along with the potential impacts on immigrant families.
Frequently Requested Statistics on Immigrants and Immigration in the United States
In 2014, 42.4 million immigrants made up 13.3 percent of the U.S. population.
Deferred Action for Unauthorized Immigrants Who Are Parents
Learn what populations could be affected by DAPA, nationally and in top states.
Mexican Immigrants in the United States
In 2014, there were 11.7 million Mexican immigrants in the United States; they tended to be younger, have lower incomes, and were less likely to have health insurance than other immigrants.
Seeking Safety, Jobs, and More: Afghanistan’s Mixed Flows Test Migration Policies
Amid prolonged conflict, Afghanistan’s mixed migration has outpaced siloed approaches.
Increased Central American Migration to the United States May Prove an Enduring Phenomenon
Enduring unauthorized U.S. immigration of children and families from the Northern Triangle has been propelled by factors including violence and drought.
Europe’s Migration Crisis: A Status Report and the Way Forward
A discussion with the President of MPI Europe, Demetrios Papademetriou, on the current policy responses to the refugee crisis at EU and national levels, and possible future responses that can deal more effectively with the crisis and longer-term integration challenges.
Deferred Action for Unauthorized Immigrant Parents: Analysis of DAPA's Potential Effects on Families and Children
Deferred action for unauthorized immigrant parents could raise family incomes by 10 percent and alleviate documented psychological harms for millions of children, most U.S.-born.
A Profile of Children with Unauthorized Immigrant Parents in the United States
This webinar offers a discussion of the economic, linguistic and educational disadvantage experienced by U.S. children with unauthorized immigrant parents. The researchers discuss their finding that 86 percent of the 5.1 million such children in the United States have a parent who could potentially benefit from the Deferred Action for Parents of Americans and Lawful Permanent Residents (DAPA) program.