Migration Information Source
Petty Officer 2nd Class Sean Hur/DOD
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.
© UNHCR/Nicolo Filippo Rosso
Venezuelans comprise one of the fastest-growing immigrant groups in the United States, nearly tripling in size from 2010 to 2021. Much of this migration has been fueled by crisis in Venezuela, where political unrest and economic strife have caused millions to flee since 2015, most remaining in Latin America. Venezuelan immigrants are far more likely than the overall foreign- and U.S.-born populations to have a college degree. Take an in-depth look at this immigrant population.
Millions of immigrants fill key sectors in Russia’s economy, help offset its demographic challenges, and support origin communities, particularly in Central Asia. Since Russia's invasion of Ukraine, many have also been pressured into joining the military, and meanwhile face continued marginalization by Russian society. This article outlines the key issues facing these migrants, some of which have been complicated by the fallout from the war.
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.
As host to more immigrants than any other country, the United States has been shaped and reshaped by immigration over the centuries, with the issue at times becoming a flashpoint. This article covers the history of U.S. immigration and the major laws governing immigration, and provides a comprehensive overview of the present-day immigrant population.
The Biden administration's court-ordered restart of the controversial Migrant Protection Protocols, known informally as the Remain in Mexico policy, puts it in the awkward position of reviving a program it is simultaneously still trying to end. The Trump-era program forced tens of thousands of migrants to wait out the duration of their U.S. immigration court hearings in Mexico and was only questionably successful at deterring unauthorized arrivals.
South Africa hosts the most immigrants of any African country. Yet it faces conflicting pressures, including the legacy of apartheid, a steady outflow of well-educated South Africans, and the need to juggle bilateral labor mobility schemes at a time of economic insecurity and high unemployment. This article traces these pressures and how they have developed over time.
More than half of all immigrants in the United States are naturalized citizens. The number of new naturalizations has fluctuated from year to year, hitting a decade-long low in fiscal year 2020, in part due to the COVID-19 pandemic and rising processing times. This article provides information on naturalized citizens in the United States, including historical trends and socioeconomic characteristics.
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.
Libya was once a prized destination for workers from around the world. But after Muammar Gaddafi’s overthrow in 2011, the country became the transit point for hundreds of thousands of Europe-bound asylum seekers and other migrants. Following Libya's 2017 deal with Italy to detain and return migrants caught at sea—which was renewed in February 2020—migrants became trapped in an unstable country, facing harrowing realities, as this article explores.
Bangladesh is one of the world’s largest migrant-origin countries, and money sent home by its workers abroad is crucial to an economy that has become one of the more vibrant ones in South Asia. Against this backdrop, the COVID-19 pandemic has injected turmoil into the economy as Bangladeshi migrants have lost their jobs, families are seeing reduced remittances, and would-be migrant workers have had to shelve their plans to work abroad.
Los llamados de los activistas a "desbancar a la policía", a raíz de una serie de encuentros mortales para los miembros de la comunidad negra, hacen eco de las demandas anteriores de "abolir el ICE" y reflejar una crítica más amplia de los sistemas de aplicación percibidos como demasiado agresivo.
Coastal communities in India are confronting the effects of sea-level rise, erosion, flooding, and cyclones. This article examines displacement and migration from Odisha, the Sundarbans delta, and Majuli island in the state of Assam, examining national and state responses and the principles that could inform the design of policies to address displacement due to climate-related hazards.
Border closures and lockdowns amid the COVID-19 pandemic have put a chill on intra-EU labor mobility, most immediately with the difficulty for European farmers to gain access to much-needed seasonal workers and for health-care institutions to get care workers. This article explores how these workers, who often face difficult situations, may be more vulnerable now. It also takes on implications for intra-EU labor mobility post-pandemic.
Though small, the population of Canadians in the United States is quite diverse, and includes students, highly skilled professionals on H-1B or NAFTA visas, family migrants, and retirees. Canadian immigrants have much higher educational attainment and incomes than the native- and overall foreign-born populations. This article offers an interesting data snapshot of Canadians in the United States.
The United States has long been the top choice for international students from around the world, hosting about 1.1 million foreign students in higher education institutions in 2016-17. However, U.S. enrollment has slowed in recent years due to several factors. This article offers a data snapshot of the population of international students in the United States.
In 2016, some 1.1 million Dominican immigrants lived in the United States, up from just 12,000 in 1960. Dominicans are highly concentrated in the New York metro area, and they and their descendants comprise the fifth-largest U.S. Hispanic group. This article profiles Dominican immigrants in the United States, finding them more likely to come via family ties and have lower incomes and less education than immigrants overall.
More than 1.9 million Filipinos lived in the United States in 2016, making them the fourth-largest immigrant group. Compared to the foreign-born population overall, Filipinos are more likely to get green cards through family immigration channels and have higher education and naturalization rates. This Spotlight offers key information on Filipinos' demographics, employment, geographic distribution, health coverage, and more.
The United States is by far the world's top migration destination, home to roughly one-fifth of all global migrants. In 2016, nearly 44 million immigrants lived in the United States, comprising 13.5 percent of the country's population. Get the most sought-after data available on immigrants and immigration trends, including top countries of origin, legal immigration pathways, enforcement actions, health-care coverage, and much more.
Immigration to the United States continued steadily from the 1970s until the recent recession, which also diminished a sense of urgency to enact immigration reform legislation. MPI's Kristen McCabe and Doris Meissner provide a comprehensive look at major legislation and events affecting U.S. immigration, the size and attributes of the immigrant population, and policy changes under the Obama administration.
The world's second most populous country also has a vast diapora spread across nearly every continent. Daniel Naujoks provides a broad overview of Indian migration flows and major populations worldwide, and discusses India's diaspora policies, refugees and asylum seekers from the region, and illegal immigrants from Bangladesh.
Ireland's economy and openness to labor migration from new EU Member States fueled immigration flows, including return migration, over the past few years. But the global recession has hit the country hard, and unemployment among both foreigners and Irish nationals is rising. Emma Quinn of the Economic and Social Research Institute in Dublin updates the Ireland country profile with a look at recent trends, policies, and data.
Recent immigration to the United Kingdom is larger and more diverse than at any point in its history. This updated profile examines how the global recession is affecting migration flows, the latest immigration and asylum data, and overviews of new immigration and integration policies.
South Africa is struggling to define a post-apartheid migration policy that is responsive to its changing role in Africa, the relationship between migration and development, and the country's rampant xenophobia, seen most graphically in May 2008. Jonathan Crush of the Southern African Migration Project reports on the latest developments.
The Trump administration’s decision to terminate the Deferred Action for Childhood Arrivals (DACA) deportation-relief program launched in 2012 has sparked new urgency to find a longer-term fix for "DREAMers," the unauthorized immigrants brought to the United States as children. This Policy Beat article examines movement in the courts and in Congress on the DREAM Act and similar proposals, exploring likely paths forward.
Making good on campaign promises to toughen immigration enforcement, the Trump administration has acted swiftly to cast a wider net in the U.S. interior. The actions represent a sea change in enforcement practice, moving from a tight focus on high-priority individuals to an era in which all unauthorized immigrants may be subject to deportation. This article explores the shifts undertaken during President Trump's first six months.
Although President Trump has repeatedly pledged to preserve "U.S. jobs for U.S. workers," employers are increasingly relying on temporary visas as a result of labor shortages in agriculture, high tech, and beyond. This article examines the increases occurring in key temporary worker programs, affecting seasonal agricultural and nonagricultural industries, as well as high-skilled tech jobs.
A new hardline immigration law in Texas marks the resurgence of state-level restrictionist activism that had stalled in 2012 amid adverse federal court rulings. The Texas law, SB 4, is designed to end sanctuary policies in jurisdictions across the state, and closely mirrors aspects of Arizona's controversial 2010 law, SB 1070. This article explores the parallels and new state momentum to crack down on illegal immigration.
While Donald Trump often pledged as candidate to strip federal funding from jurisdictions—known as sanctuary cities—that do not fully cooperate with federal immigration enforcement, no direct action blocking funding has yet occurred. Still, strong statements from the President and Attorney General have spurred a flurry of responses by state and local governments, some adjusting their policies to cooperate fully, others setting limits.