E.g., 10/31/2020
E.g., 10/31/2020

Migration Information Source

Federal immigration officers make an arrest during an operation in Virginia.
U.S. Immigration and Customs Enforcement

Before entering office, President Donald Trump promised to deport millions of unauthorized immigrants. Yet despite his general successes in creating a more restrictive and punitive immigration system, this goal has eluded his administration. So-called “sanctuary” policies implemented by state and local governments to limit their cooperation with U.S. Immigration and Customs Enforcement have been a key reason why arrests and removals have not reached earlier peaks.

A family in Pakistan walks through flooded streets
Asian Development Bank

Climate change is affecting human movement now, causing internal displacement and international migration, and will do so in the future. But the impact is often indirect, and rarely is the process as straightforward as one might think. This article provides an overview of research on how climatic hazards drive and affect migration, reviewing which types of people might migrate and under what conditions.

A family in New Jersey celebrates the Hindu festival of Janmashtami.
ISKCON of Central New Jersey

There are 2.7 million Indian immigrants in the United States, making them the second-largest immigrant group after Mexicans. This number has increased dramatically in recent years, growing 13-fold between 1980 and 2019. This article provides an overview of this population, which is more highly educated, more likely to work in management positions, and higher-earning than the U.S. born and overall immigrant population.

Sailors and marines on the HMS Bulwark help migrants ashore in Italy.

Even as the number of people making the dangerous journey through the Central Mediterranean from North Africa to Europe has declined since the migration and refugee crisis of 2015-16, the rate of deaths has increased. This article evaluates the role of Europe's hardening approach to trans-Mediterranean migration and the criminalization of search-and-rescue operations by nongovernmental organizations.

A supporter holds a sign reading "Finish the Wall" during a rally for President Donald Trump in Mesa, Arizona.
Gage Skidmore

In the United States, Republicans and Democrats are deeply divided on immigration. President Donald Trump and Democratic presidential nominee Joe Biden have offered sharply diverging policy positions, and the outcome of the election is sure to have profound consequences for the U.S. immigration system. Yet this partisan divide is relatively new. Just two decades ago, the parties were much more united on immigrants’ role in the U.S. economy and society.

A woman looks out over tents being used by migrants and asylum seekers on the Greek island of Lesvos
Amanda Nero/IOM

When he was elected prime minister in 2019, Kyriakos Mitsotakis promised what he called “strict but fair” reforms to secure Greece's borders and speed up transfers of asylum seekers crowding Aegean islands. Yet domestic and geopolitical tensions continued to roil the islands, later joined by a global pandemic, culminating in a fire that destroyed most of Lesvos's Moria refugee camp. This article examines Greece's efforts to strike a delicate balance on migration in a complex era.

Recent Articles

Flags from Estonia, Latvia, and Lithuania on display

Faced with high emigration rates and shrinking, aging populations, the Baltic states—Estonia, Latvia, and Lithuania—are exploring different ways to lure back nationals who have emigrated and establish or solidify ties with members of the diaspora. Of the three countries, Estonia is proving the most successful, while Latvia appears to be ignoring the looming demographic crisis and lacks an immigration plan.

Canal in Amsterdam

The Netherlands has witnessed a rise in far-right populism, challenging its reputation as a humanitarian haven. Yet, public fears equating immigration with a rise in religious extremism do not necessarily reflect the facts. This profile explores historical and contemporary migration in a country where population growth relies largely on immigration, and analyzes to what extent policymaking has been shaped by rising populism.

President Trump and a Customs and Border Patrol officer stand together

Though it has achieved success in some areas, the Trump administration’s many efforts to stiffen immigration enforcement in the U.S. interior and at the Southwest border are being consistently stymied by court injunctions, existing laws and settlements, state and local resistance, congressional pushback, and migration pressures that are beyond the government’s ability to swiftly address, as this article explores.

Four people stand with a sign at a demonstration

Citizenship and integration policies are often thought of as markers for whether a country is welcoming to immigrants. Yet research suggests that public opinion and political rhetoric play a bigger role in immigrants' sense of belonging. This article explores how boundaries between "us" and "them" are drawn through popular conceptions of nationhood and political rhetoric, and their impact on immigrants' belonging.

Korean band members march in a parade

Approximately 1 million Korean immigrants—the vast majority from South Korea—resided in the United States in 2017. Korean immigrants tend to be highly educated and of high socioeconomic standing. Get the latest data on this population, including flows over time, geographic distribution, employment, and more in this Spotlight.

Pages

A man speaks at a gathering of Muslims from across Michigan at the state Capitol.

A number of high-profile terrorist attacks in the West have raised questions about why geopolitical events sometimes trigger strong, violent reactions in certain diaspora communities, but not in others. What could be behind this divergence in responses? This article examines how Muslim communities in London and Detroit have reacted to conflict abroad, as well as the factors that drive reactive conflict spillover.

A sign at the Quebec border advises travelers to turn back and report to a port of entry.

Amid a sense of declining welcome in the United States, growing numbers of asylum seekers have crossed into Canada in recent months, entering illegally to take advantage of a loophole in the Canada-U.S. Safe Third Country Agreement. The result? Refugee advocates and politicians in Canada are issuing growing calls to change or suspend the treaty. This article examines the treaty's history, effects, and current challenges.

In recent years, Switzerland has become a popular destination for highly skilled migrants, including from the Senegambia region of West Africa. Meanwhile, migration also flows the opposite way with Swiss migrants heading to Senegal and The Gambia. This article compares and contrasts the experiences of these migrants at destination as well as their motivations to migrate and attitudes toward remittances and citizenship.

Two significant migration shifts at the U.S.-Mexico border have been obscured by talk of walls and further border security: Mexicans no longer represent the top unauthorized crossers, replaced by Central Americans seeking protection, and flows are diversifying with increased arrivals of Cubans, Haitians, Asians, and Africans. This article sketches the evolving trends, which have key implications for U.S. and regional migration policy.

Climate-related displacement is not hypothetical: An average of 21.5 million people per year have been displaced since 2008 by natural disasters, and thousands more have fled slow-onset environmental hazards. While migration can serve as a safety valve to adapt to changing conditions, few orderly, legal channels exist for climate migrants (also known as environmental migrants), as this article explores.

Pages

From 1980 to 2013, the sub-Saharan African immigrant population in the United States increased from 130,000 to 1.5 million, roughly doubling each decade between 1980 and 2010. This profile provides up-to-date demographic information for sub-Saharan immigrants including location, educational attainment, workforce participation, and much more.

In 2013, 11.6 million Mexican immigrants resided in the United States, accounting for 28 percent of the total foreign-born population, making Mexicans the largest immigrant group in the country. Using the latest data, this Spotlight examines the Mexican immigrant population by size, location, language ability, workforce participation, and more.

Between 1960 and 2012 the share of Canadians in the U.S. foreign-born population declined from 10 to 2 percent, while the actual number of Canadian immigrants has remained remarkably steady. Using the most up-to-date statistics, this profile examines the Canadian immigrant population by size, age, location, college education, and more.

Vietnamese Shopping Center in Virginia

The once-tiny population of Vietnamese immigrants in the United States has grown to become the country’s sixth largest foreign-born group in the span of several decades, with the first wave beginning at the end of the Vietnam War in 1975. This data profile examines the Vietnamese immigrant population by size, recency of arrival, top states and cities of settlement, college education, sending of remittances, and much more.

The Dominican-born population in the United States has grown rapidly since 1960, and today, the United States is home to 960,000 immigrants from the Dominican Republic. This article provides up-to-date demographic information for Dominican immigrants in the United States, including statistics on distribution by state and metro area, educational and professional attainment, income levels, health care coverage, and more.

Pages

Despite skilled emigration outflows, Argentina consistently attracts new economic migrants from its neighbors in the southern cone of Latin America. Maia Jachimowicz of Princeton University reports.

An estimated 8.1 million Filipinos — nearly 10 percent of the country's population — are living in close to 200 countries and territories. Maruja M.B. Asis of the Scalabrini Migration Center-Philippines explains how the country developed its emigration policies and measures to protect its citizens abroad.

Since its independence in 1991, Ukraine has expanded immigration and emigration rights – but it has also become a neighbor of the expanded European Union, a crossroads for illegal migration, and fertile ground for human traffickers. Olena Malynovksa of the National Institute for International Security Problems in Kyiv reports.

A steady stream of research since the 2001 census has highlighted the ways in which Canada is changing socially and demographically. In this updated profile, Brian Ray of the University of Ottawa examines debates over highly skilled migrants, the latest refugee numbers, and integration trends.
Colombia's ongoing armed conflict has caused millions to leave the country, both as economic migrants and as refugees; millions more have been internally displaced. While the government struggles with these issues, it is also courting Colombians abroad. Myriam Bérubé reports.

Pages

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.

On June 27, the U.S. Senate passed legislation to overhaul the U.S. immigration system on a scale not seen in decades. Despite this major breakthrough, it is clear that immigration reform faces an uphill battle in the House of Representatives, where the dynamics are much different than in the Senate. This article assesses the prospects for immigration reform in the House, explores provisions of the Senate bill, the implications for U.S. immigration policy of the Supreme Court's recent ruling on the Defense of Marriage Act, and more.

As the U.S. Senate continues its debate over a bill to overhaul the nation's immigration system, the fiscal impacts associated with enactment of such legislation have emerged as a divisive issue. Following the release of an official congressional cost estimate on Tuesday, this article examines the crucial question of how immigrants' contributions to the tax base compare to the public benefits they would receive under S. 744, the Border Security, Economic Opportunity, and Immigration Modernization Act of 2013.

State-level immigration laws have gradually softened in tone since the Supreme Court in 2012 affirmed federal primacy in immigration enforcement in a landmark Arizona case — a trend further solidified by a changed post-election political calculus on immigration reform. This article examines this unanticipated shift away from restrictive state immigration actions as well as the recent new trend in the passage of immigrant-friendly laws regarding in-state tuition and the granting of driver's licenses to unauthorized immigrants.

After months of negotiations, a bipartisan group of U.S. senators informally called the "Gang of Eight" in mid-April introduced long-awaited legislation for sweeping reform of the U.S. immigration system. This article provides a summary of the Senate bill's provisions and outlines the main critiques and obstacles ahead, including a tight legislative calendar, a difficult political dynamic in the House of Representatives, and an early stumbling block precipitated by the Boston Marathon bombing.

Pages