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 31–40 of 793 results
Security Reforms in Ecuador Should Not Be the Last Word
Ecuador's reform of its law on human mobility imposes stricter immigration controls and speeds deportations, linking migration of Venezuelans to spiraling crime rates. Yet this linkage is not supported by the facts, and Ecuador should now move to a phase two in its policymaking: one focused on immigrant integration and development, this short read argues.
U.S. Immigrant Detention Grows to Record Heights under Trump Administration
U.S. immigrant detention hit historic highs under President Donald Trump’s second term, with record funding and private prison expansion. Most detainees had no criminal convictions.
22nd Annual Immigration Law and Policy Conference
Featuring a keynote by CNN's Fareed Zakaria, this conference explored pressing U.S. immigration issues, from mass deportations' and enforcement to legal services and the immigration court system.
Rising Migration in Latin America and the Caribbean Has Ushered in a Volatile New Era
Latin America and the Caribbean face a volatile new migration era: Solidarity gains are fraying, deportation pressures are mounting, and regional cooperation is losing ground.
El aumento de la migración en América Latina y el Caribe ha marcado el comienzo de una nueva era volátil
América Latina y el Caribe se enfrentan a una nueva era de migración marcada por la inestabilidad: los avances en materia de solidaridad se están desvaneciendo, las presiones para deportar a los migrantes van en aumento y la cooperación regional está perdiendo terreno.
Reframing Return and Reintegration: Origin-country priorities and strategies for cooperation
As origin-country reintegration frameworks evolve, governance gaps and misaligned donor support remain major obstacles to effective cooperation on migrant return.
Changing Origins, Rising Numbers: Unauthorized Immigrants in the United States
MPI estimates 13.7 million unauthorized immigrants lived in the United States as of mid-2023, up 3 million since 2019, with more diverse origins and legal circumstances.
A New Era of Immigration Enforcement Unfolds in the U.S. Interior and at the Border under Trump 2.0
The transformation in U.S. immigration enforcement taking place at the U.S.-Mexico border and in communities across the United States during the second Trump term is tangibly captured in government data for fiscal year (FY) 2025. This short read sifts through the available data to look at encounters, arrests, detentions, and deportations during the fiscal year.
Trump Administration’s Expansion of Fast-Track Deportation Powers Is Transforming Immigration Enforcement
The Trump administration is using fast-track deportation powers on an unprecedented scale as it seeks to carry out 1 million deportations annually.
Central American Immigrants in the United States
More than 4.3 million Central Americans lived in the United States as of 2023, with high labor force participation rates but significant legal, educational, and economic disparities.
