Migration Information Source
At his term's midpoint, President Joe Biden has relied on executive action to advance his immigration agenda more than his predecessors, including Donald Trump. Yet many of the changes to interior enforcement, humanitarian protection, and other areas have been overshadowed by the record pace of arrivals at the U.S.-Mexico border, which has presented the administration with major policy and operational challenges.
Many refugees, asylum seekers, and other migrants do not trust humanitarian actors, are unable to access assistance, or did not have support when they needed it. This article, featuring findings from a large-scale survey involving more than 16,000 migrants in countries around the world, provides an overview of these challenges.
Catastrophic drought has thrust tens of millions of people in East Africa into acute food insecurity, raising the specter of famine. The extreme weather crisis, which follows years of conflict and economic disaster, has compounded long-running humanitarian challenges affecting refugees and internally displaced people, as this article explains.
The number of Chinese immigrants in the United States had grown swiftly for decades but shrank amid the COVID-19 pandemic. As a whole, Chinese immigrants tend to have more education and higher salaries than other immigrants, although they are less likely to be fluent in English. This article provides a sociodemographic profile of Chinese immigrants in the United States, their top destination globally.
U.S. Immigration and Customs Enforcement
Every year, thousands of migrants ordered deported from EU Member States, the United States, and elsewhere are not returned to their origin countries. Why? One reason is the multiple nations that refuse to cooperate on readmitting their nationals abroad. This article explores the motivations behind countries’ lack of cooperation and how deporting states have responded.
Whether as migrant-sending or migrant-receiving locations—or both—many countries have rich, complex international and internal migration histories. MPI's online journal, the Migration Information Source, offers resources on more than 100 nations. Written by leading scholars, these articles delve into countries' migration histories, demographics, policymaking, and more.
Severe weather, rising seas, and other consequences of global climate change are affecting the way people live, work, and move around the planet. While there is no clear, direct line between the impacts of climate change and changing human movement, there are indications that the warming planet is indirectly creating or altering patterns of migration. Our podcast Changing Climate, Changing Migration dives deep into the intersection of climate change and migration to separate fact from fiction.
Looking for some of the most often-sought information on global migration? This statistics-rich article draws on the most current data sources to offer a primer on international migration, highlighting its types, the size of the migrant population and growth over time, and major sending and receiving countries and regions. Beyond looking at labor and humanitarian migrants and international students, the article examines remittances and more.
Recent Articles
Romanians comprise the second largest immigrant community in Spain. This population grew at a dramatic rate during the early 2000s, driven by a variety of economic, policy, and other factors. The number of Romanian immigrants peaked in 2012 and has steadily declined ever since. This article analyzes the drivers behind the growth and relative decline of this population and its role in the Spanish labor force.
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.
Disinformation and misinformation about migrants, refugees, and minority groups adapts to the shifting news cycle while also appealing to people’s pre-existing convictions and current worries. Events such as the war in Ukraine act as a catalyst, enabling coordinated groups to grab people’s attention, stoke fears, and in some cases even dictate political discourse. This article traces the long history of conspiracy theories around immigrants and how they spread today.
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.
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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Beyond slowing global mobility dramatically, the COVID-19 pandemic sparked a major drop in asylum claims around the world, with the 1.1 million people seeking asylum in 2020 representing a 45 percent decline from the year before. This article examines the challenges to asylum processing during the pandemic, particularly for the UN High Commissioner for Refugees.
Most of the world's refugees live in low-income countries where rates of COVID-19 vaccination remain low. Although refugees have been formally included in many governments’ vaccination plans, a combination of factors has made access to jabs difficult, as this article explains.
Requirements that international travelers and migrants prove vaccination against certain diseases are about as old as vaccines themselves. In some cases, vaccine certificates predated the existence of government-issued passports. This article explores the history of these requirements, which began with smallpox and have since been applied for diseases including cholera, polio, yellow fever, and, recently, COVID-19.
What’s in a name? Terms used to refer to people crossing international borders are frequently debated and often evolve, amid efforts to shape the narrative and changing political realities. This article explores the history and evolving use of terms such as "migrant," "refugee," "illegal immigrant," "unauthorized immigrant," and more.
The number of border walls globally has multiplied at a rapid clip, from fewer than five at the end of World War II to more than six dozen now, with more under construction. Most of the world's border fortifications have been built since the turn of the millennium, and are intended to accomplish a range of functions. This article charts the remarkable growth and normalization of border walls globally.
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The dramatic evacuation from Afghanistan may bring more than 50,000 new Afghan immigrants to the United States, according to government predictions. These new arrivals would join a small but growing population of Afghans in the United States, most of whom have arrived since 2010. This article provides insights into this immigrant group, many of whom arrived on the Special Immigrant Visa.
Los inmigrantes de la República Dominicana son el cuarto grupo de inmigrantes hispanos más grande de los Estados Unidos y suman casi 1.2 millones de personas. Esta población se ha multiplicado casi por diez desde 1960, pero sigue concentrada principalmente en unas pocas áreas metropolitanas. Este artículo proporciona una descripción general de los inmigrantes dominicanos en los Estados Unidos.
The number of Central American immigrants in the United States has grown dramatically, amid political corruption, violence, and natural disasters in their native countries. But recent images of Central Americans arriving at the U.S.-Mexico border do not tell the whole story, with more than half the population arriving in 2000 or earlier. This article offers key data on the 3.8 million Central American immigrants in the United States.
The United States is home to the largest population of Iranian migrants in the world. More than half of Iranian immigrants in the United States live in California. This article explores key details of this immigrant population, which is older, more highly educated, and has significantly higher median household incomes than the U.S.-born and overall immigrant populations.
The United States and Canada share the world's longest land border and similar cultures. But Canadians account for a tiny and shrinking share of all U.S. immigrants. Canadian immigrants tend to have higher educations and be older than other immigrant groups. This Spotlight explores the history and features of the Canadian immigrant population in the United States.
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El Salvador is the smallest country in Central America yet the most densely populated. A stagnant economy, high levels of crime and violence, and natural disasters have pushed growing numbers of people to migrate without authorization or seek asylum abroad, mostly in the United States. This article explores historical and contemporary emigration from El Salvador.
From being a source of labor emigration to the Gulf region to a destination for refugees from Syria, sub-Saharan Africa, and elsewhere, Egypt has long experienced different forms of mobility. This article, which profiles the trends and policies that have shaped Egypt's migration history, focuses on its long-standing use of migration as a soft-power tool to achieve its foreign policy aims and as a safety valve for political discontent.
In Brazil, where the majority of colonial-era residents were African slaves and their children, millions of immigrants have joined a conversation about race and identity that continues today. Brazil is home to the largest Japanese population outside of Japan, as well as significant European, Latin American, and Middle Eastern populations. This country profile explores historical and contemporary migration patterns in Brazil.
Immigration has driven economic and social development in Australia for more than two centuries. Even as more than one-fourth of the country’s population is foreign born and Australia ranks third among top refugee resettlement countries worldwide, controversy surrounding its hardline treatment of asylum seekers arriving by boat has cast a shadow on its reputation as a welcoming country, as this article explores.
Nearly 6 million Afghans fled after violence erupted in the late 1970s, primarily to Iran and Pakistan. While millions returned after the collapse of the Taliban in 2001, the security situation has since deteriorated and the government struggles to meet the needs of vulnerable populations, particularly the internally displaced. This country profile explores Afghanistan’s complex migration and displacement history as well as ongoing challenges.
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Texas seems set to become chief antagonist to President Joe Biden’s immigration agenda. This article explores Governor Greg Abbott's plans to build new barriers along the border, use state and local law enforcement to carry out arrests of unauthorized immigrants, and strip licensing from federally contracted shelters housing unaccompanied children.
Results from the 2020 census show that the U.S. population has been growing at its slowest rate since the Great Depression. Reduced immigration has been one component of this sluggish population growth, which could pose a problem for the United States as people age and strain public retirement systems. This U.S. Policy Beat article examines how immigration fits into the country's demographic puzzle.
During his first 100 days in office, U.S. President Joe Biden took more than three times as many executive actions on immigration as predecessor Donald Trump. While rising encounters at the U.S.-Mexico border have captured major attention, Biden has been remarkably active in areas that have received far less attention, including interior enforcement. This article explores the administration's actions during its first three months.
The number of unaccompanied child migrants at the U.S. southern border has risen, presenting President Joe Biden with challenges similar to those faced by his predecessors in 2014 and 2019. This article examines the previous episodes and evaluates how Biden is mirroring or deviating from previous presidents' responses.
President Joe Biden has grand ambitions to reshape the U.S. immigration system, but his administration has run into early stumbling blocks in rolling back the strict enforcement regime of his predecessor. Administrative resistance, a tangled web of legal agreements signed by the Trump administration, and anxieties about a possible uptick in immigrants and asylum seekers at the border have posed early challenges to Biden’s agenda.
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