E.g., 06/20/2024
E.g., 06/20/2024

Migration Information Source

Immigrants arriving on a ferry near Ellis Island.
National Archives

The Immigration Act of 1924 shaped the U.S. population over the course of the 20th century, greatly restricting immigration and ensuring that arriving immigrants were mostly from Northern and Western Europe. The century-old law was one of the most restrictive in U.S. history and helped create the framework for key provisions of the U.S. immigration system that remain in place a century later. This article analyzes the effect and legacy of the 1924 law.

An immigrant from Rwanda serving in the U.S. Air Force.
Samuel King Jr./U.S. Air Force

Immigrants have served in the U.S. armed forces since the nation's founding. In recent years, a growing share of U.S. military veterans are immigrants, due to shrinking numbers of veterans overall and a rising number of foreign born. This article offers details about the composition of the immigrant population with U.S. military service.

Iraqis voting abroad from Jordan.
IOM

In recent decades, countries worldwide have expanded voting rights to their diasporas as well as certain resident noncitizens. Voting access in general has grown over time, as barriers based on sex, literacy, and other characteristics have fallen, and migrants' increasingly expansive rights to vote are part of that trend worldwide. This article provides a global overview of the dynamics.

U.S. Border Patrol agents transporting migrants to the U.S.-Mexico border
Jerry Glaser/CBP

Once an obscure section of U.S. law, Title 42 was used to expel unauthorized migrants reaching U.S. borders nearly 3 million times from March 2020 to May 2023. Despite idealized depictions of its impact by some politicians, the order was largely ineffective in deterring irregular migration. Instead, it represented a dramatic break with decades of law providing protection to asylum seekers, as this article details.

A returned migrant with his family in Bangladesh
IOM

For a young country, Bangladesh has a complex migration history, with periods of forced migration during the partition of India and Pakistan as well as the 1971 war of independence. In recent years, labor emigration has proved a major economic boon to the country. This country profile reviews trends and the impact of emigration, with a particular focus on the effects of remittance sending and receipt.

Flags of South American countries.
iStock.com/fumumpa

The South American immigrant population in the United States has grown at a faster rate than that of the overall foreign-born population, amid crises in Venezuela, Colombia, and elsewhere. Yet South Americans still account for only about one in ten U.S. immigrants. While they mirror the overall U.S. immigrant population in several demographic characteristics, there are some notable differences, as this article details.

Recent Articles

_Flags Chicago Airport

Interested in answers to some of the most frequently asked questions about immigration and immigrants in the United States? This incredible resource collects in one place top statistics from authoritative government and nongovernmental sources, offering a snapshot of the immigrant population, visa and enforcement statistics, and data on emerging trends, including the slowing of growth of the foreign-born population, changing origins, and increasing educational levels.

Source Smugglers 2020

As highly industrialized countries ramp up their border controls, human smugglers are playing a central role in moving migrants through key migration corridors around the world. Despite the illicit nature of their work and being cast as villains in the public eye, smugglers have complex, multifaceted relationships with their clients. At times, the relationship can be mutually beneficial or even lifesaving; at others, it can be predatory and dangerous, as this article explores.

Map of state consent or lack of consent for refugee resettlement

Forty-two governors, Republican and Democrat alike, have affirmed their consent for continued refugee resettlement, bypassing an invitation from the Trump administration to stop accepting refugees. These actions, which reportedly surprised the White House, suggest there may be limits to the Trump immigration agenda when it comes to refugees, as this Policy Beat explores.

Indian nurses in a classroom

India is the world's largest source for immigrant physicians, and for Indian-trained doctors and nurses the allure of working abroad is strong despite an acute domestic shortage of health-care workers. Against this pull, the Indian government has enacted a number of policies to limit and regulate the emigration of health-care professionals, though these have been more ad hoc in nature and not part of a fully realized strategy.

Group of people sit in a park in New York's Chinatown

Nearly 2.5 million Chinese immigrants lived in the United States in 2018—the third largest foreign-born population in the country. Chinese immigration has grown nearly seven-fold since 1980, and China became the top sending country of immigrants in the United States in 2018, replacing Mexico. Chinese immigrants tend to be highly educated and employed in management positions, as this Spotlight article explores.

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source sweden riots
This article explores the underlying causes of the May 2013 riots across several Stockholm suburbs that have high proportions of foreign-born residents, and asks whether rapid increases in the size of Sweden's immigrant population or the government's integration efforts played a central role.

United Nations Deputy High Commissioner for Refugees T. Alexander Aleinikoff talks to MPI about the ongoing Syrian refugee crisis and the role of UNHCR in assisting countries that have taken in large numbers of Syrian refugees. One looming concern: how will UNHCR and other actors change their refugee crisis-response models and mechanisms to adapt to this and future emergencies?

The recent special session of the United Nations (UN) General Assembly, labeled the High-Level Dialogue on International Migration and Development (HLD), was the UN's second-ever discussion devoted solely to international migration. This article examines the implications and outcomes of the HLD, identifies some of the issues that garnered widespread support, and assesses whether the international community is inching toward greater multilateral engagement on migration.

Land is the basis of nearly all economic activities   from farming to financial speculation on cotton production — in and along the periphery of an internationally protected park that spans parts of Benin, Burkina Faso, and Niger. Recognized as the "W" Transboundary Biosphere Reserve in 2002, this vast territory and surrounding areas are experiencing a land-management crisis in which seasonal and long-term migration has played a major role. This article examines these challenges through the use of reflexive maps, which capture data relating not only to migrants' paths and motivations, but also the social values and knowledge that they carry with them.

The United Arab Emirates has the fifth-largest international migrant stock in the world, with 7.8 million migrants out of a total population of 9.2 million. Heavily reliant on foreign labor to sustain economic growth, the UAE government in 1971 introduced a temporary guest worker program. This article examines the economic, social, and political challenges and implications of the program for the government, Emirati nationals, and migrant workers in the UAE.

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Over half of all Central American foreign born in the United States are from El Salvador and Guatemala. MPI's Megan Davy examines the numbers as well as events and policies that have shaped Central American migration.

The Asian born accounted for more than a quarter of the total U.S. foreign-born population in 2000. MPI's David Dixon looks at the social and economic profiles of the foreign born from Eastern, Southeastern South Central and Western Asia.

About five million students with limited proficiency in English were enrolled in U.S. public schools in the 2003-2004 school year. MPI's Jeanne Batalova examines their characteristics.

MPI's David Dixon looks at the social and economic profiles of the foreign born from Northern, Southern, Eastern, and Western Africa.

The U.S. federal government has spread immigration-related responsibilities among six agencies. MPI’s Megan Davy, Deborah Meyers, and Jeanne Batalova explain which agencies handle such tasks as assisting refugees, issuing visas, and handling interior enforcement.

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MPI’s Jennifer Yau and Betsy Cooper report on Supreme Court rulings, DHS leadership and oversight, and immigrant workers.
MPI's Jennifer Yau and Betsy Cooper report on intelligence reform, the safe third country agreement between the U.S. and Canada, and changes to the H-1B and L-1 visa programs.
MPI's Jennifer Yau reports on Arizona's Proposition 200, U.S.-Mexico migration talks, and continued debate on the Homeland Security Bill.
Policy BeatCongressional Leaders Consider Homeland Security Bill... H-1B Visa Cap for 2005 Reached on First Day of Fiscal Year... USCIS Releases New Immigrant Orientation Guide... Policy Beat In Brief...
Security Clearances Cause DHS to Slow Application Processing... 9/11 Commission Releases Report on Terrorist Travel... Government Reports Encourage Additional DHS Visa Reform...

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