E.g., 10/23/2025
E.g., 10/23/2025
 
Graphic of individuals across the U.S.
Ivan Burchak/iStock.com
Fact Sheets
October 2025
Fact sheet thumbnail for 2025 unauthorized immigrants research

The 13.7 million unauthorized immigrants living in the United States as of mid-2023 reflect increasingly diverse origins, socioeconomic and labor market characteristics, family composition, and places of settlement. This fact sheet explores those trends, drawing on MPI's detailed data profiles of the unauthorized immigrant population at U.S., state, and top county levels. 

Syrian father holds his young son in Lebanon
Dominic Chavez/World Bank
Short Reads
September 2025

The humanitarian protection system created through the 1951 Refugee Convention is a remarkable accomplishment. Yet this legal instrument that has saved millions of lives is showing its age. This short read explores ways to update the Convention, without opening Pandora's box, through a possible new Protocol that could address gaps and help better meet today's challenges.

Mother and daughter playing on a playground
iStock.com/Naypong
Reports
September 2025
Cover image for All in for a Thriving Connecticut

Immigrants comprise 15 percent of Connecticut’s population, and nearly 30 percent of children in the state are part of immigrant families. Having driven all state population and workforce growth over the last 15 years, immigrants are an important part of Connecticut’s present and its future. This report examines state policies and systems that aim to support upward mobility for all families, highlighting ways in which they could better meet the needs of low-income immigrant families.

Two preschool students thread beads on a string in a classroom
Allison Shelley/EDUimages
Fact Sheets
August 2025
Cover image for A Data Profile of Young Dual Language Learners

Dual Language Learners (DLLs)—young children with at least one parent who speaks a language other than English—make up one-third of all children ages 0–5 in the United States. This fact sheet series and related resources provide essential data on the number and characteristics of DLL children and their families nationwide and in the 30 states with the most DLLs.

Construction worker holding a blue hard hat.
iStock.com/ljubaphoto
Reports
June 2025
Cover image for How Can Labor Migration Policies Help Tackle Europe’s Looming Skills Crisis?

European employers are increasingly reporting difficulties finding workers with the right mix of skills, in sectors ranging from health care to information and communications technology. Alongside investments in workforce training and reskilling, a more joined-up EU approach to attracting and admitting immigrant workers with in-demand skills could help European societies address these shortages, as this report describes.

A Border Force boat patrols the UK coast.
iStock.com/Mypurgatoryyears
Policy Briefs
June 2025
Cover image for Small Boats, Big Stakes

Crossings of Channel waters in small, often unseaworthy vessels have become a top concern in France and the United Kingdom. As UK policymakers and their European counterparts consider striking a readmissions deal to more collaboratively manage these small boat crossings, this policy brief explores what is at stake, options for future cooperation, and what it will take for a deal to work in practice.

Migration Policy Institute

Recent Publications see all >

Fact sheet thumbnail for 2025 unauthorized immigrants research
Fact Sheets
October 2025
By  Julia Gelatt, Ariel G. Ruiz Soto and James D. Bachmeier
Cover image for All in for a Thriving Connecticut
Reports
September 2025
By  Margie McHugh, Julia Gelatt, Colleen Putzel-Kavanaugh, Katherine Habben, Jacob Hofstetter and Julie Sugarman
Cover image for A Data Profile of Young Dual Language Learners
Fact Sheets
August 2025
By  Katherine Habben and Victoria Kim
Cover image for How Can Labor Migration Policies Help Tackle Europe’s Looming Skills Crisis?
Reports
June 2025
By  Kate Hooper, Tesseltje de Lange and Jasmijn Slootjes
Fact sheet thumbnail for 2025 unauthorized immigrants research
Fact Sheets
October 2025
By  Julia Gelatt, Ariel G. Ruiz Soto and James D. Bachmeier
Cover image for All in for a Thriving Connecticut
Reports
September 2025
By  Margie McHugh, Julia Gelatt, Colleen Putzel-Kavanaugh, Katherine Habben, Jacob Hofstetter and Julie Sugarman
Cover image for A Data Profile of Young Dual Language Learners
Fact Sheets
August 2025
By  Katherine Habben and Victoria Kim
Cover image for How Can Labor Migration Policies Help Tackle Europe’s Looming Skills Crisis?
Reports
June 2025
By  Kate Hooper, Tesseltje de Lange and Jasmijn Slootjes