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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Record-Breaking Migrant Encounters at the U.S.-Mexico Border Overlook the Bigger Story

Headlines focusing on the record-breaking nature of the 2.4 million migrant encounters at the U.S.-Mexico border in fiscal year 2022 overlook the much bigger story: Migrant and asylum seeker flows have rapidly diversified beyond Mexico and northern Central America and as a result, U.S. enforcement policies are misaligned. Today's reality sharply underscores the need for new regional approaches, this commentary argues.

Photo of individuals re-entering Mexico after U.S. expulsion

Caribbean Immigrants in the United States

Caribbean immigrants are concentrated in Florida and New York, with family and humanitarian immigration pathways their main admissions channels.

Image of marchers at Dominican Day parade in New York City