Migration Information Source
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.
Hong Kong finds itself in the middle of opposing trends. Amid political unrest, Beijing's increasing security pressure, and pandemic disruptions, many Hong Kongers have left and been replaced by a new group of immigrants, largely from mainland China. The dynamic has raised questions whether Hong Kong will remain a global cosmopolitan hub or instead turn inward to Asia, as this article discusses.
The U.S. immigration enforcement system increasingly depends on other countries to help halt irregular movements through the Americas and accept the return of unauthorized migrants. Foreign governments play a crucial and yet underappreciated role in migration management, and can either aid or frustrate U.S. border-control aims, as this article explores.
Environmental Protection Agency
One-fifth of the planet lacks adequate housing. That scarcity, expected to affect 3 billion people by 2030, is a problem for native-born and immigrant communities alike. The global housing shortage can aggravate tensions over immigration and lead to integration challenges for new arrivals, as this article details.
Hannah Foslien/White House
Immigration touches on many facets of life in the United States. Get the facts with this useful resource, which compiles in one place answers to some of the most often-asked questions about immigration and immigrants in the United States now and historically. This article contains essential data on the immigrant population, immigration levels, trends in immigration enforcement, and much more.
© UNHCR/Hossein Eidizadeh
Floods, heatwaves, and other extreme weather events have displaced hundreds of thousands of people in Iran, with repercussions for residents including the 3.4 million refugees and other forced migrants, who are restricted to climate-affected areas. Environmental challenges may also be pushing some people to move internationally. This article offers a rare look at the climate and migration dynamics in Iran.
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.
Immigration touches on many facets of life in the United States. Get the facts with this useful resource, which compiles in one place answers to some of the most often-asked questions about immigration and immigrants in the United States now and historically. This article contains essential data on the immigrant population, immigration levels, trends in immigration enforcement, and much 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
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.
The United States’ controversial Title 42 migrant expulsions policy will come to an end in May 2022, after more than 1.7 million expulsions over two years. The COVID-19-era public-health restriction ushered in an unprecedented period of mass expulsions, including of would-be asylum seekers, at the U.S.-Mexico border. Unwinding the policy will be complicated amid predictions of a significant increase in unauthorized migration.
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.
Need information about U.S. immigration trends or the makeup of the country's immigrant population? This useful, stats-rich article answers the most common questions about the size, shape, and changing nature of the U.S. foreign-born population. It also offers data on immigration enforcement actions, backlogs, and other elements of the U.S. immigration system.
With nearly 18 million nationals abroad, India is the origin of more international migrants than any other country and claims the world's largest diaspora. Indian emigration can be traced back to the colonial era, with the British empire dispatching Indian workers across the globe, and has evolved for more than a century in response to global labor demands and geopolitical events. This article offers a comprehensive profile of migration from and to India.
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With a backlog of more than 1 million removal cases, the U.S. immigration court system is in crisis. Pressure from external forces, internal challenges, and lagging resources for the courts at a time of massive increases in spending on immigration enforcement have contributed to the backlog. This article explores how the system got to the breaking point, and what opportunities for reform exist.
With nearly 1.4 million internally displaced persons (IDPs), Ukraine is home to one of the largest IDP populations in the world. Five years after Russia's annexation of Crimea, displaced Ukrainians continue to face challenges related to national identity, social cohesion, and political participation. While the Ukrainian government has had some success integrating IDPs, the conflict’s end remains uncertain, and many are unlikely to return to their communities of origin no matter the outcome.
As Greece's Aegean islands continue to grapple with migrants arriving on their shores, decisions regarding the needs of newcomers are negotiated in Brussels and Athens, far removed from the situation on the ground. Meanwhile, local communities have had successes in hosting migrants, as this article drawing on observations from the hospitality center and refugee camp on Lesvos explores.
New Zealand drew global attention for its unity and support for the Muslim community targeted during the horrific Christchurch attacks. Yet the country's road to inclusion has been far from straightforward, and amid rising diversity it is grappling with the best way to achieve inclusion for its multiethnic population, including indigenous Māori peoples and migrants. This article outlines the opportunities and challenges to fostering multiculturalism against a backdrop of bicultural policies.
Authoritarian states have long attempted to restrict citizens’ movement. But what happens when their reach extends beyond their borders? The October 2018 assassination of Saudi journalist Jamal Khashoggi brought into sharp relief the long arm of these regimes in reaching citizens abroad. This phenomenon, “transnational authoritarianism,” further shows that the relationship between migration and authoritarianism is becoming more complex.
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European migration, once the driving force of U.S. immigration, has steadily declined over the last 50 years. In 2014, 4.8 million European immigrants accounted for 11 percent of the total foreign-born population, down from 75 percent in 1960. Discover key statistics on this population in this Spotlight article, including countries of origin, language proficiency, employment, and more.
The United States is the largest refugee resettlement country in the world, with 69,933 newly arrived refugees granted protection in 2015. This article delves into the most recent refugee and asylum data in the United States, including top countries of origin, states of settlement, age, gender, and more for humanitarian arrivals.
The annual inflow of new lawful permanent residents (LPRs), also known as green-card holders, has ebbed and flowed with changes in U.S. immigration policy and processing backlogs. This data Spotlight delves into legal immigration in the United States, covering class of admission, country of origin, destination states, and more.
The Central American immigrant population in the United States has grown dramatically since 1980 to reach 3.2 million or 7 percent of the country's total foreign-born population. Central Americans were significantly less educated, but more likely to be employed than all immigrants and U.S. born. From income to health coverage and more, this Spotlight explores key indicators of the Central American immigrant population.
With more than 1.8 million immigrants living in the United States, the Philippines was the fourth largest country of origin in 2013. Filipino immigrants stand out from other top immigrant groups with their unique historical experience as former nationals due to U.S. annexation of the Philippines in 1899, close historic ties to the U.S. military, and prevalence in health-care professions.
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Sally E. Findley of Columbia University examines Malians' age-old solution to their economic difficulties: migration.
Christine Inglis provides an update on the competing economic, political, and cultural forces that are challenging Australia's migration policy makers.
Albania is traveling a bumpy road from totalitarianism to democracy, with sharp twists and turns in migration flows along the way, according to Kosta Barjaba.
Since the 1990s, analysts have pointed to Germany's ongoing need for immigrants to bolster economic development and maintain a dynamic workforce, given the rapid aging of the country's population. However, a process of policy review that began in 2001 with a government commission's report on immigration and integration policy only recently overcame legislative gridlock.
Greece, once known for outward migration, has become a receiver of migrants and a permanent immigrant destination according to Charalambos Kasimis and Chryssa Kassimi.
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The small window for enactment of a major U.S. immigration overhaul during 2014 seems to have closed. A trial balloon testing House Republicans’ willingness to proceed this year was quickly floated and dropped. Amid a focus on politics and timing, less noted was the reality that for the first time, House Republican leaders have affirmed support for a policy that would move the party closer to compromise over the most vexing question holding up immigration reform: what to do with the nation’s unauthorized immigrants.
While some argue that the clock has run out on immigration reform in the 113th Congress, which runs through 2014, others counter that the finish line remains in sight.
With the state of Alabama's recent legal settlement ensuring that key portions of its highly contested immigration enforcement law will never take effect, an important chapter of heightened activism by states in immigration enforcement has drawn to a near close. This article explores Alabama's decision, which traces its roots to the Supreme Court's 2012 ruling in Arizona v. United States, as well as the Infosys civil settlement with federal prosecutors over its use of foreign workers, new refugee admission numbers, extension of Temporary Protected Status for Somalis, and more.
While budget issues and the debt ceiling dominated the congressional agenda and public attention last week, thousands of activists in Washington were stepping up civil disobedience and mobilization tactics to pressure lawmakers into voting to overhaul the nation’s immigration system. This article explores this growing trend and its possible implications for immigration reform in the 113th Congress. It also provides an update on other national, state, and local developments in immigration policy.
Iowa has just become the third state to gain access to federal SAVE immigration data for the purpose of removing noncitizens from its voter lists. This practice, which signifies a major departure from the system's intended purposes, comes amid renewed focus over voting rights. This article explores the recent surge in state activism regarding the possibility of noncitizen voting and also examines the current leadership vacuum in the Department of Homeland Security, new guidance for immigration benefits for same-sex couples, and more.
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