Migration Information Source
Is climate change a major driver of migration and displacement? From where are people leaving, and where are they going? This informative primer, a Climate Migration 101 of sorts, provides answers to basic questions about climate change and migration, starting with how and where climate change triggers human movement.
Mitchell Zachs/Knight Foundation
The United States is the world’s top destination for Haitian migrants, who in recent years have fled an array of disasters and crises. Compared to other immigrant groups in the United States, the nearly 731,000 Haitians are more likely to be naturalized citizens, arrive through family-based pathways, and work in the service industry, as this data-rich article details.
Turkey is home to the world’s largest refugee population, a fact that has been a source of pride, a geopolitical tool, and a logistical challenge. This article shows how the millions of Syrians who have arrived since 2011 comprise just one aspect of Turkey’s rich and complex migration history. The country has been a significant host, a transit point for individuals heading to Europe, and a source of migrant laborers.
Cutter Hamilton crew/U.S. Coast Guard
Amid the highest Caribbean maritime migration levels in a generation, the Biden administration is relying on a carrot-and-stick strategy it honed amid record unauthorized migration at the U.S.-Mexico border. The approach, combining limits on asylum, expanded legal pathways, and international enforcement partnerships, could be increasingly important if maritime migration rises, as this article explains.
Ecuador has emerged as a significant destination for Venezuelan migrants, and is also a sizable origin for people heading to the United States and Spain. The Andean nation has found itself enmeshed in the Americas' evolving mobility trends and has responded with a mix of policies that have produced some unforeseen outcomes. This country profile evaluates recent trends and puts them in historical context.
The more than 1.3 million Vietnamese immigrants in the United States are the result of nearly 50 years of migration that began with the end of the Vietnam War in 1975. While early generations of Vietnamese immigrants tended to arrive as refugees, the vast majority of recent green-card holders obtained their status through family reunification channels. This article takes a look at the sixth-largest U.S. immigrant population.
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.
Want to check a fact about U.S. immigration? Interested in putting recent trends into perspective? This article compiles authoritative, up-to-date information about the U.S. immigrant population and how it has changed over time. Data cover immigrants' demographic, educational, and linguistic characteristics; their top states of residence; enforcement activities; refugees and asylum seekers; naturalization trends; visa backlogs; 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.
Recent Articles
High-skilled immigration represents a potential major benefit to Czechia, which has undergone rapid economic growth since the transition from communism. The arrival of hundreds of thousands of new Ukrainians, many of whom are well educated, marks a moment for the country to re-evaluate its integration policies, as this article details.
Want to check a fact about U.S. immigration? Interested in putting recent trends into perspective? This article compiles authoritative, up-to-date information about the U.S. immigrant population and how it has changed over time. Data cover immigrants' demographic, educational, and linguistic characteristics; their top states of residence; enforcement activities; refugees and asylum seekers; naturalization trends; visa backlogs; and more.
A political crisis marked by Nicaraguan President Daniel Ortega’s growing authoritarianism has sparked the largest emigration in the country’s modern history. Hundreds of thousands have fled, including intellectuals, artists, and academics. They increasingly are heading beyond the traditional destination of Costa Rica, to the United States and beyond, as this article details.
Can haphazard, unplanned climate displacement be turned into voluntary, safe migration? Projects explicitly aimed at addressing internal and international climate migration are rare, but development organizations increasingly are turning their attention to supporting them. This article catalogues climate mobility projects around the world and examines their primary goals, whether to support the movement or stay of people or help at destination.
Pandemic-related U.S. policies have led to more than 2.6 million migrant expulsions at the U.S.-Mexico border, expanded public benefits to cover millions more U.S. residents, and offered free COVID-19 vaccines and treatment. Many of these policies are now likely to end as the Biden administration in May 2023 formally declares the pandemic to be over, although what comes next remains unclear.
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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.
The 4.3 million Black immigrants in the United States come largely from the Caribbean and sub-Saharan Africa. This article offers insights about rates of poverty, health insurance, and other metrics for Black immigrants both nationally and in the top five major cities of residence, finding that policies at federal and local levels, as well as the legacy of historical Black disenfranchisement, can exaggerate or reduce some of the gaps with U.S.-born White residents.
Artificial intelligence systems that promise speedier travel and improved tools to halt smuggling and detect illegal entry have been embraced by border officials across the globe. But critics contend they also pose serious privacy concerns, which may become more pronounced as technologies evolve. This article examines the challenges and promises.
Tens of thousands of Nicaraguans have fled their country since 2018, amid repression and a renewed government crackdown. In neighboring Costa Rica, many migrants have encountered a robust system for protection and integration, yet they still face stigma and discrimination in their daily lives. This article explores this dynamic along one of Central America's most important migratory routes.
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Nearly 13 million immigrants have a four-year college degree or better. But these highly educated immigrants are not spread evenly throughout the labor market. They make up disproportionate shares of certain jobs, especially in the science and technology fields, accounting for 45 percent of software developers, 42 percent of physical scientists, and 29 percent of physicians. Yet there are signs that the trends of this population might be changing, as this article explores.
The United States is the top global destination for Haitian migrants, who left Haiti in the wake of political instability and a series of natural disasters, including a 2010 earthquake that devastated the country. Haitian immigrants in the United States contribute an important flow of remittances to their country of origin, which is the second largest in the world as a percentage of gross domestic product (GDP). Remittances to Haiti have increased nearly sixfold since 2000.
Immigration from the Philippines to the United States has been taking place for more than a century, escalating towards the end of the 20th century. Filipinos now represent the fourth-largest U.S. immigrant group. Compared to all immigrants, Filipinos are more highly educated, are more likely to be naturalized U.S. citizens, have higher incomes and lower poverty rates, are less likely to be uninsured, and have greater English proficiency.
Cuban immigration to the United States has slowed in recent years, rising by 2 percent from 2017 to 2018. Overall, Cubans represent 3 percent of all immigrants in the United States. Compared to the overall foreign- and U.S.-born populations, Cuban immigrants are less likely to be proficient in English, have lower educational attainment, and earn lower household incomes. Learn more about the 1.3 million Cuban immigrants in the United States with this data-rich article.
Immigrants make up a disproportionately high number of U.S. health-care workers, from doctors and nurses to home health aides. In 2018, more than 2.6 million immigrants worked in the U.S. health-care field. In the face of the coronavirus pandemic, immigrants have played a key role in the frontline response. This article explores the demographics of this group of essential workers by occupation, origin, language, education, and more.
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Fundamental demographic, economic, and educational changes have set Mexico on a new path, significantly altering its migration-related priorities and concerns vis-a-vis the United States and Central America. This article examines new migration trends, Mexico's role as a country of transit and increasingly of destination, the 2011 migration law, remittances, government policies on the Mexican diaspora, and more.
Immigration has contributed to many of the economic, social, and political processes that are foundational to the United States as a nation since the first newcomers arrived over 400 years ago. After brushes with immigration reform that began in 2001 and continued in 2006 and 2007, the United States seems to be on the threshold of overhauling the legal immigration system in the most substantive way since 1965. This article provides a comprehensive overview of major legislation and events affecting U.S. immigration throughout history, legal and illegal immigration flows, postrecession immigration trends, and more.
Honduras has a population of just over 8 million and an economy primarily driven by exports—propped up in no small way by remittances. This article examines the history of modern Honduran migration, tracing the rise of emigration to the United States as a dominant economic force, and exploring migration trends, policies, and impacts on Honduran society.
During recent decades, large-scale international migration has been an external escape valve for Guatemala, a response to the country's multiple internal problems. This article examines Guatemalan migration, primarily to the United States, into the post-war era; U.S. government immigration policies affecting Guatemalans; the impacts of migration within Guatemala; and Guatemala/Mexico migration dynamics.
Belgium is often overlooked as a country of immigration because of its size and its less known history of immigration. Yet over the last three decades Belgium has become a permanent country of settlement for many different types of migrants. Our updated Belgium profile delves into modern migration flows and policies in Belgium which are inching away from a piecemeal approach towards a well-needed, long-term strategy.
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From online petitions to organized walkouts, corporate America is facing increasing employee activism over its business involvement with agencies implementing the federal government's immigration policies. This "cubicle activism," seen at companies ranging from Amazon and Google to Bank of America and Wayfair, has garnered mixed success to date, forcing divestiture from private prison contractors but fewer results in other contexts, as this article explores.
Buoyed by initial successes challenging Trump administration immigration actions such as the travel ban in federal court, many critics expected the judiciary to act as a brake on major changes to the immigration system. Yet the Supreme Court has repeatedly shown a willingness to affirm the executive branch's immigration policies, most recently permitting what is arguably the most significant asylum policy change in four decades to proceed.
Ideological differences in the Democratic Party over immigration that were once masked by unity against President Trump’s border wall and immigration agenda are now being exposed as Democratic presidential candidates seek to stand out in a crowded field and amid controversy over an emergency border spending bill. As the 2020 electoral calendar accelerates, how the party navigates the gulf between its most liberal and conservative wings will become a greater challenge for its leaders.
Approximately 11,500 unaccompanied children were apprehended at the U.S.-Mexico border in May, putting this year on track to exceed 2014's surge. As the U.S. government struggles to care for these child migrants, with public outrage mounting over reports of unsafe, filthy conditions in initial Border Patrol custody, the failure of the executive branch and Congress to plan for increased shelter and care demands are increasingly apparent, as this article explores.
The Trump administration’s plan to create a "merit-based" U.S. immigration system, lessening the longstanding focus on family reunification in favor of more economic migrants, has met with a lackluster response from Democrats and Republicans alike. This Policy Beat article explores how the Trump proposal would reshape immigration to the United States, and how it compares to selection systems in other countries and past debates about changing the U.S. system.
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