Historically a nation of immigrants, the United States is home to nearly 41 million immigrants, who represent 13 percent of the total population and play a key role in the economic, civic, and cultural life of the country. The research collected here covers many facets of immigration to the United States, by the numbers and how immigrants fare in the country's classrooms and workplaces, the policies and regulations that shape the admission of new immigrants, the enforcement programs and polices in place at U.S. borders and within the interior, and integration policies and efforts taking place in local communities, in states, and at the federal level.
Find relevant MPI resources on the child migration crisis—from research, articles, and public briefings that analyze the trends and policy developments surrounding the recent uptick in migration of unaccompanied minors to data on Central American immigrant populations and country profiles of El Salvador, Guatemala, and Honduras—all in one place.
MPI has compiled in one easy-to-access location its key research and data resources on issues, policies, enforcement programs, and more that relate to the immigration reform debate underway in Washington.
The U.S. immigrant population—estimated at 40.8 million in 2012 — is the nation’s historical numerical high, and it is also the largest foreign-born population in the world. About 20 percent of all international migrants reside in the United States, even as the country accounts for less than 5 percent of global population. This article presents the latest, most sought-after data on immigrants in the United States—by origin, residence, legal status, deportations, languages spoken, and more—in one easy-to-use resource.
About 8.5 million undocumented immigrants live in the United States according to new estimates. Jeffrey Passel, Principal Research Associate at the Urban Institute, provides new insight into the numbers and the methodology.