E.g., 06/30/2024
E.g., 06/30/2024

Migration Information Source

People in South Sudan fleeing conflict in Sudan.
Jesuit Refugee Service

The international humanitarian protection system built amid the ashes of World War II has come under increasing strain, as record numbers of people flee internationally and travel farther distances. New barriers to protection in destination countries have captured public attention, but governments are also experimenting with ways to offer sanctuary, which could signal a remaking of the global system, as this article explains.

Dancers at the Basilica of Our Lady of Guadalupe in Mexico City.
Laura Elizabeth Pohl for Bread for the World

Mexico is the source of the world’s second-largest migrant population. In recent years the country has found itself at an unexpected crossroads: Managing the transit of growing numbers of asylum seekers and other migrants headed to the United States. Meanwhile, the Mexican-born population in the United States has declined significantly since 2010. This article provides an overview of the major trends and policies.

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.

Recent Articles

U.S. Immigration and Customs Enforcement officers consult in New York City.

U.S. immigration arrests have declined to the lowest level in years. Going forward, new U.S. Immigration and Customs Enforcement guidelines could further shape how authorities arrest and deport unauthorized immigrants and noncitizens who have committed crimes. This article describes how the Biden administration prosecutorial discretion guidance marks a sharp turn from the approach taken by the Trump administration.

Somali refugees in Ethiopia attend a class.

There are more refugees than ever globally, but each year only a tiny share get selected for resettlement to new countries. This “resettlement gap” has grown due to political pressures in resettlement countries and procedural challenges throughout the process, as this article explains.

A woman stands onboard the U.S. Navy vessel on which she was born.

Vietnamese immigrants are among the largest foreign-born groups from Asia in the United States. The first significant arrivals came at the end of the Vietnam War; more recent immigrants from Vietnam have been more likely to come through family sponsorship programs. This article examines different dimensions of this immigrant population.

A woman and her child in southern Ethiopia.

In 1980, more than 2.5 million Ethiopian refugees lived in other countries. Now, Ethiopians are more likely to migrate for labor reasons, particularly to the Middle East and southern Africa, and meanwhile the country has become a refuge for humanitarian migrants from its neighbors. This article traces the history of migration from, to, and through Ethiopia.

A Haitian man hugs his daughter in Peru.

The chaotic arrival of thousands of Haitians at the U.S.-Mexico border in September 2021 was the culmination of a journey through the Americas that began for many a decade ago. This article examines how Brazil became a refuge for many after Haiti’s devastating 2010 earthquake, and how Haitians then moved on to Chile and other countries as conditions changed, and then onward again further north.

Pages

Construction site in Kuwait

In Kuwait and other Gulf Cooperation Council countries, migrants make up a significant share of the private-sector workforce. While mainstream narratives commonly focus on the exploitation and abuse some of these migrant workers experience, their lives and relationships with the native born are much more complex and less unequal than is often perceived, as this article explores.

HonduranBoy KevinChang Flickr

Since fiscal year 2010, more than 70,000 immigrant children have applied for Special Immigrant Juvenile (SIJ) status, a pathway to a green card for youth who have been abused or neglected by their parents. Based on interviews with SIJ applicants, judges, and attorneys, this article provides an overview of the SIJ program and identifies limitations on access.

VenezuelansEcuador AgenciaANDES Flickr

The deepening of Venezuela's social, economic, and political implosion has resulted in the fastest movement of people across borders in Latin American history. Neighboring countries have responded with a patchwork of policy measures, though the scale and growing diversity of Venezuelan arrivals have challenged regional actors, as this article explores.

Muhammad Ashiq

The social and economic effects of migration are widely known and discussed. But do people become happier overall after moving abroad? Using the latest research, this article examines happiness outcomes of migration on migrants as well as the native born in immigrant-receiving countries.

Rising sea levels threaten Pacific Islands

While media and academic discussions of "climate refugees" paint a picture of mass displacement of millions, in reality many communities vulnerable to climate change may choose to stay as a result of strong cultural, historical, and spiritual attachments to place. This article explores this "voluntary immobility" and its implications in the Pacific Islands.

Pages

spot aug13 324

In 2011, India was the third largest country of origin for immigrants in the United States, after Mexico and China. The close to 1.9 million Indian immigrants in the United States accounted for almost 5 percent of the country’s total foreign-born population of 40.4 million. This article examines the latest data on Indian immigrants in the United States, including population size, geographic distribution, admission categories, and demographic and socioeconomic characteristics.

spot jul13 324

In 2011, there were 25.3 million Limited English Proficient (LEP) individuals residing in the United States, or roughly 9 percent of the nation's population ages 5 and older. Although most LEP individuals were foreign born, nearly one-fifth of this population was native born, about three-quarters of whom were children ages 5 to 17. This article provides a demographic and socioeconomic profile of LEP individuals residing in the United States, including the population's size, geographic distribution, and demographic and socioeconomic characteristics.

spot june13 324

Immigrants from the Philippines made up 4.5 percent of the 40.4 million immigrants in the United States in 2011. Although this population—1.8 million strong in 2011—has grown 17 times its size since 1960, its share among Asian immigrants overall has decreased since that year. This article examines the latest data on Filipino immigrants in the United States, including population size, geographic distribution, admission categories, and demographic and socioeconomic characteristics.

sa map may13 324

Immigrants from South America made up 2.7 million (about 7 percent) of the United States' foreign-born population of 40.4 million in 2011. While the share may seem small, this population has grown 30 times its size since 1960, when about 90,000 South American immigrants resided in the country. This article examines the latest data on South American immigrants in the United States, including population size, geographic distribution, admission categories, and demographic and socioeconomic characteristics.

Spotlight march13 Cent America Map 324

Since 1990, the number of Central American immigrants in the United States has nearly tripled. This immigrant population grew faster than any other region-of-origin population from Latin America between 2000 and 2010. This article focuses on a wide range of characteristics of Central American immigrants residing in the United States, including the population's size, geographic distribution, admission categories, and demographic and socioeconomic characteristics.

Pages

it map
Italy has struggled to find the right tone and approach toward immigration. In this newly updated profile, Managing Editor Kim Hamilton tackles the dilemmas facing Italian policymakers today.

Pages

MPI's Muzaffar Chishti and Claire Bergeron report on the 25th anniversary of the signing of the Immigration Reform and Control Act (IRCA) and the impact that law has had on past and present immigration policies.

MPI's Muzaffar Chishti and Claire Bergeron report on the halted implementation of Alabama's HB 56, the new DHS prosecutorial discretion policy, the opening of the 2013 diversity visa lottery, and more.

Muzaffar Chishti and Claire Bergeron report on the immigration measures enacted in response to 9/11 and the fate of those measures ten years later.

MPI's Muzaffar Chishti and Claire Bergeron report on the U.S. Justice Department's lawsuit against Alabama's new immigration enforcement law, policy changes in the Secure Communities program, and more.

MPI's Muzaffar Chishti and Claire Bergeron report on the recent Supreme Court decision in Chamber of Commerce v. Whiting, the ongoing controversy surrounding states' participation in Secure Communities, the extension of TPS for Haitian nationals, and more.

Pages