E.g., 02/25/2021
E.g., 02/25/2021

Migration Information Source

A man leans against the fence in the Dry Corridor of Honduras.
Angels Masó/World Bank

Climate change has had a devastating impact on many poor Central American farmers, which can contribute to food insecurity and may be prompting migration from the region's Dry Corridor. But the process is not straightforward. As this article explains, most poor farmers rely on a combination of buying, cultivating, and foraging for their food, which makes it difficult to predict how people will react to individual climate events.

New U.S. citizens attend a naturalization ceremony in Washington, DC.
Kelsey Bell/National Archives

Have a question about U.S. immigration trends and the country's immigrant population? This article collects in one place the most sought-after information about the world's largest immigrant population and how it has changed over time. Drawing from a wide array of authoritative data sources, this article provides an up-to-date snapshot of the immigrant population, visa and enforcement statistics, and information on emerging trends, including slowing immigration and changing origins.

Arrivals from Tashkent, Uzbekistan, depart a train in Moscow.
IOM/Elyor Nematov

In recent decades Russia has been increasingly reliant on Central Asian migrant workers. Those workers, in turn, have sent back remittances that have been crucial for their countries of origin. Since 2015, many of these ex-Soviet countries have come together in the Eurasian Economic Union to solidify their bonds and ease migrants' passage to Russia. This article explores the bloc and how it reflects Russia's role in the region.

Joe Biden attends a pre-election event in Nevada.
Gage Skidmore

The Biden administration has set the pace for what could be the most active first 100 days on immigration policy by any White House in recent memory—even that of predecessor Donald Trump. The efforts, which represent a dramatic break from the Trump administration's view of immigration as threat, are likely to meet stiff opposition on Capitol Hill and elsewhere. This article evaluates Biden's early actions and what they suggest about the White House's ambitions on immigration.

Riders on a bus in Dar es Salaam, Tanzania.
Hendri Lombard/World Bank

While intraregional migration is a pillar of the African Union's focus on enhancing regional integration and economic development, visa-free travel or visas upon arrival are a reality for only about half of the countries on the continent. Progress towards free movement for Africans has occurred mostly at a subregional level, as this article explores.

International students wave flags of their origin countries at a commencement address at Northeastern University
U.S. State Department

For the first time in a decade, fewer international students were studying in the United States during the 2019-20 school year than the year before. This decline, brought about in part by changing U.S. policy, has been aggravated by the COVID-19 pandemic. This article profiles the international student population in the United States, including their origins and fields of study.

Recent Articles

Migrant pointing at map of Mexico

Mexico is facing a new reality: Rising migration from Central America, the reintegration of returning migrants, and protection of Mexicans in the United States. As President Andrés Manuel López Obrador seeks to shift the country’s migration policy from enforcement to protection, his task is complicated by changing U.S. border policy and the need to avoid domestic backlash over Central American migration to and through Mexico.

Eloy Detention Center

Though a faceoff between the U.S. executive and legislative branches is now in the courts, with President Trump's decision to declare a national emergency so he can allocate more money for construction of a border wall, a less-noted dispute has been taking place over the Department of Homeland Security's decision to add thousands more immigration detention beds than Congress provides annually, as this article explains.

Syrian refugees in Lebanon

Lebanon is home to more refugees per capita than any other country. The arrival of approximately 1 million refugees from neighboring Syria has created tensions not only with the native population, but also with long-established Palestinian refugee communities in Lebanon. A lack of integration and resources, plus a complex domestic context, suggest further hardship may lie ahead for recent and earlier-arrived refugees alike.

Caribbean Day dancers

Caribbean immigrants represent 10 percent of the 44.5 million immigrants in the United States, with the vast majority coming from just five countries: Cuba, the Dominican Republic, Jamaica, Haiti, and Trinidad and Tobago. Depending on their origin country and period of arrival, immigrants from the Caribbean have varying skill levels, racial composition, language background, and motivations for migration, as this article explores.

Somali migrants disembarking.

War and impending famine in Yemen have captured significant attention. Yet often overlooked is the country’s role as the epicenter of one of the world’s busiest mixed migration routes, linking Africa, Asia, and Europe. This article examines the migration pathways to and through the country, push and pull factors, and the impact of civil war on human movement.

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Jamaican deportees farming

More than 100 Jamaicans are deported on average each month from the United States, the United Kingdom, and Canada, and are returned to a country grappling with high levels of crime and poverty. This article explores the constructive role that deported migrants, who are often socially stigmatized upon return, can play in rebuilding their lives while contributing to the larger project of national development in Jamaica.

visa applicant

As many as half of all unauthorized immigrants in the United States entered legally and overstayed a visa. This article explores a possible way to refine visa policies: Examine the economic growth of travelers' home countries. The author examines the correlation between economic growth and the rate at which a country’s nationals are denied visas, and explores how this might inform visa policy.

News of the Zika virus outbreak in Latin America has raised alarm bells, resulting in scattered calls for tighter restrictions on international entries to the United States. Evidence shows, however, that closing borders and restrictions on international travel tend to have little impact on the spread of infectious diseases. This feature article explores the linkages between public health and migration in the Americas.

Movements of migrants and asylum seekers in the Mediterranean have shown to be highly fluid, adapting quickly to changing conditions at origin, transit, and destination. This article examines the shifts in flows across the three major Mediterranean routes since 2008 and the complex web of often interconnected factors underpinning these movements.

While Poland held a generally positive opinion of immigration throughout the early 2000s, public attitudes toward refugees have shifted decidedly rightward since the onset of Europe's migration and refugee crisis. This article explores the complex, intersecting anxieties at play in Poland and the role of political rhetoric in stoking these sentiments

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Immigrants accounted for 16 percent of the 58.8 million college-educated persons in the United States in 2011, with one in three immigrants holding a college degree. In this spotlight, MPI's Qingqing Ji and Jeanne Batalova provide a demographic and socioeconomic profile of college-educated natives and immigrants in the country.

There were more than 53 million nonimmigrant (temporary) admissions to the United States in 2011. MPI's Qingqing Ji and Jeanne Batalova outline the definition of nonimmigrants and take a detailed look at admissions data and data limitations in this spotlight.

In 2011, more than 1 million people were granted lawful permanent resident status in the United States. Nearly two-thirds of new LPRs were immigrants with family ties in the United States, report MPI's Joseph Russell and Jeanne Batalova in this updated look at the latest statistics on legal immigration.

In 2011, the United States granted humanitarian protection to nearly 81,000 immigrants, including some 56,000 refugees and 25,000 asylum seekers. This article takes a detailed look at the most recent refugee and asylum data in the United States – finding that asylum grants in 2011 reversed a downward trend observed since 2007.

In the past 50 years, the number and share of European immigrants in the United States have declined significantly. A look at the population's size, geographic distribution, admission categories, and demographic and socioeconomic characteristics.

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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.
In May, following a UN withdrawal, East Timor's government will have more responsibility for dealing with thorny migration issues.

Ronald Skeldon of the University of Sussex maps out the migration patterns and policies of China, the source of tens of millions of migrants around the globe.

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Muzaffar Chishti, Claire Bergeron, and Faye Hipsman report on the U.S. Supreme Court's decision to decide the constitutionality of Arizona's SB 1070, passage in the House of the Fairness for High Skilled Immigrants Act of 2011, DOJ lawsuits in Utah and South Carolina, and more.

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.

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