E.g., 04/24/2024
E.g., 04/24/2024
United States

United States

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Historically a nation of immigrants, the United States is home to nearly 45 million immigrants, who represent 13.7 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.

Recent Activity

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Cover image for Medicaid Access and Participation
Policy Briefs
October 2021
By  Valerie Lacarte, Mark Greenberg and Randy Capps
cover image for A Framework for Language Access: Key Features of U.S. State and Local Language Access Laws and Policies
Reports
October 2021
By  Jacob Hofstetter, Margie McHugh and Anna O’Toole
cover image for How We Talk about Migration: The Link between Migration Narratives, Policy, and Power
Reports
October 2021
By  Natalia Banulescu-Bogdan, Haim Malka and Shelly Culbertson
Cover image for African Migration through the Americas: Drivers, Routes, and Policy Responses
Reports
October 2021
By  Caitlyn Yates and Jessica Bolter

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A mariachi band performing in Scottsdale, Arizona.

Mexicans are by far the largest immigrant group in the United States, accounting for nearly one-fourth of all immigrants. However their numbers have been declining and in 2021 there were 1 million fewer than a decade ago. At the same time, despite years in which more new migrants came from China and India, Mexicans once again count as the largest group of new arrivals. This article outlines the changing shape and composition of this immigrant population.

Texas Governor Greg Abbott speaks before a briefing on border security.

Operations by Texas, Florida, and Arizona to bus or fly asylum seekers and other migrants to Washington, DC, Martha's Vineyard, and other cities have succeeded in drawing attention to the unprecedented pace of U.S.-Mexico border arrivals. Described by some as political pawns, many migrants say the trips have upsides. Consequences aside, the transport of migrants by Republican governors raises the question whether a new era has begun: state-on-state fights over immigration.

A tourist takes a selfie in New York City.

COVID-19 and restrictive policies from the Trump administration led to the most dramatic slowdown of temporary immigration to the United States in years, as fewer tourists, temporary workers, and international students arrived. This article reviews the trends in issuance of nonimmigrant visas and arrivals of temporary visitors, including the numbers issued annually over the past five years and the top countries of origin.

 Close-up image of passport with third gender X marker

In 2022, the United States joined a growing list of countries that allow for a third gender option (the “X” marker) in passports. This article examines the introduction of the X marker, the impacts of third gender markers for transgender and nonbinary travelers and migrants as well as border management systems, and the evolving policy landscape ahead.

Image of band playing music at a concert in Athens, GA.

Persistent economic turmoil and civil and political insecurity have been drivers of emigration from Brazil, including to the United States. Although the number of Brazilian immigrants in the United States has been on the rise since the 1980s, the magnitude of these flows has made the past decade unique. Read a useful profile of Brazilians immigrants, including U.S. destinations, modes of entry, and educational and work characteristics.

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biden campaign 2020
Video, Expert Q&A, Audio
November 9, 2020

What actions might the incoming Biden administration take on immigration, whether to unwind some of the most restrictive Trump policies or advance an affirmative agenda of its own? And what challenges and opportunities will the Biden administration face?

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Video, Audio
October 21, 2020

The COVID-19 pandemic has affected nearly every aspect of education, and it is expected that English Learners (ELs) will suffer disproportionate impacts. In this webcast, panelists discuss how weaknesses in existing EL teacher education and professional development policies have played into schools’ uneven response to the pandemic. They also offer lessons for future reform.

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Video, Audio
September 29, 2020

Practioners from California and Tennessee join MPI researchers in a discussion on key challenges to meeting English Learners’ needs during the pandemic and the policies and practices school systems will need to put in place to support them and their families through the public-health and education crisis, as well as when schooling returns to normal.

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Video
September 21, 2020

This year’s Immigration Law and Policy Conference examines the immigration policy agenda under the Trump administration, including changes in the asylum system; the vast societal upheaval brought on by COVID-19 and the rising racial justice movement; what the future of U.S. immigration may look like; and many other topics related to U.S. immigration policy.

3538597388_8557c53728_c FLICKR Sharon Mollerus Presidential Seal
Video, Audio
September 10, 2020

Top legal scholars discuss the Trump administration’s substantial use of executive power to change the country’s course on immigration, how this compares to past administrations, and how the president’s role in immigration policy could be carefully considered and reimagined.

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Recent Activity

Articles

Between 1960 and 2012 the share of Canadians in the U.S. foreign-born population declined from 10 to 2 percent, while the actual number of Canadian immigrants has remained remarkably steady. Using the most up-to-date statistics, this profile examines the Canadian immigrant population by size, age, location, college education, and more.

Articles

Central American migrants have long hopped freight trains known as "La Bestia," or the beast, to get through Mexico en route to the United States. While Mexico has been accused of turning a blind eye to this traffic, U.S. outcry over the surge of unaccompanied child migrants has drawn new attention to the use of the trains. This article highlights the journey aboard the trains, the dangers faced by migrants, and responses by the Mexican government and others.

Commentaries
September 2014
County- and state-level data examining the populations potentially eligible for the Deferred Action for Childhood Arrivals (DACA) program show an interesting level of ethnic and enrollment diversity that is obscured when examining national-level findings. This commentary examines a few of the findings learned from the new MPI profiles of DACA populations in 36 counties, which are accessible via an online data tool.
Reports
September 2014
Large immigration flows challenge destination cities to find innovative ways to meet the needs of immigrant residents and promote their integration. This report examines the successful integration strategies of five U.S. cities—Cupertino and San Francisco, CA; Littleton, CO; New York City; and Seattle—and offers lessons for local governments looking to implement their own initiatives.
Reports
September 2014
Where does residential segregation come from, and why does it vary significantly across minority groups and country contexts? This report explores these questions and examines the policy tools that lawmakers on both sides of the Atlantic have used to address the segregation of immigrant groups.
Audio, Webinars
September 4, 2014

Estimates of unauthorized immigrant populations that could receive relief from deportation under potential executive action scenarios to expand the Deferred Action for Childhood Arrivals (DACA) program, extend deferred action to other populations, or refine immigration enforcement priorities are discussed during this webinar.

Policy Briefs
September 2014
In the absence of legislative movement to reform the U.S. immigration system, the Obama administration is considering executive action to provide relief from deportation to some of the nation's estimated 11.7 million unauthorized immigrants. This issue brief examines a number of scenarios for possible executive action, estimating how many people could benefit.
Articles

The once-tiny population of Vietnamese immigrants in the United States has grown to become the country’s sixth largest foreign-born group in the span of several decades, with the first wave beginning at the end of the Vietnam War in 1975. This data profile examines the Vietnamese immigrant population by size, recency of arrival, top states and cities of settlement, college education, sending of remittances, and much more.

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