E.g., 04/16/2024
E.g., 04/16/2024

Migration Information Source

Flags of South American countries.
iStock.com/fumumpa

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.

People walk through the streets of Hong Kong
iStock.com/danielvfung

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political unrest, Beijing's increasing security pressure, and pandemic disruptions, many Hong Kongers have left and been replaced by a new group of immigrants, largely from mainland China.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.

President Joe Biden in Mexico City.
Adam Schultz/White House

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.

Housing construction site in California.
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.

A naturalization ceremony at the White House.
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.

Afghan refugees in Iran's Semnan refugee settlement.
© 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.

Recent Articles

Niños nicaragüenses en la escuela sosteniendo la bandera de su país.

El número de inmigrantes centroamericanos en los Estados Unidos ha crecido dramáticamente. Pero las imágenes recientes de centroamericanos que llegan a la frontera entre Estados Unidos y México no cuentan toda la historia. Más de la mitad de la población llegó en 2000 o antes. Este artículo ofrece datos clave sobre los 3.8 millones de inmigrantes centroamericanos en Estados Unidos.

An Afghan refugee in the United States.

The dramatic evacuation from Afghanistan may bring more than 50,000 new Afghan immigrants to the United States, according to government predictions. These new arrivals would join a small but growing population of Afghans in the United States, most of whom have arrived since 2010. This article provides insights into this immigrant group, many of whom arrived on the Special Immigrant Visa.

A girl in Farah province, Afghanistan.

The Taliban’s takeover of Afghanistan has prompted fears of a rollback of human rights and a new refugee crisis. This article examines the prospects for possible future Afghan displacement in the region and beyond by looking at the last four decades of forced migration from Afghanistan and new factors that could determine what happens now that the U.S. military and its allies have pulled out.

A member of the MS-13 gang.

Gang violence is a major driver of migration, particularly from Central America to the United States. But governments on both sides often rely on outdated and static understandings of gangs and their membership. This article explains the history of groups such as MS-13 and Barrio 18 and why they are relevant for immigration policy.

La gente lleva la bandera de la República Dominicana en un desfile en Washington, DC.

Los inmigrantes de la República Dominicana son el cuarto grupo de inmigrantes hispanos más grande de los Estados Unidos y suman casi 1.2 millones de personas. Esta población se ha multiplicado casi por diez desde 1960, pero sigue concentrada principalmente en unas pocas áreas metropolitanas. Este artículo proporciona una descripción general de los inmigrantes dominicanos en los Estados Unidos.

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VenezuelansEcuador AgenciaANDES Flickr

The deepening of Venezuela's social, economic, and political implosion has resulted in the fastest movement of people across borders in Latin American history. Neighboring countries have responded with a patchwork of policy measures, though the scale and growing diversity of Venezuelan arrivals have challenged regional actors, as this article explores.

Muhammad Ashiq

The social and economic effects of migration are widely known and discussed. But do people become happier overall after moving abroad? Using the latest research, this article examines happiness outcomes of migration on migrants as well as the native born in immigrant-receiving countries.

Rising sea levels threaten Pacific Islands

While media and academic discussions of "climate refugees" paint a picture of mass displacement of millions, in reality many communities vulnerable to climate change may choose to stay as a result of strong cultural, historical, and spiritual attachments to place. This article explores this "voluntary immobility" and its implications in the Pacific Islands.

A woman walks alongside a train in Mexico.

In recent years, women from Central America have begun to make up a greater share of migrant apprehensions in Mexico and at the U.S. Southwest border. Systemic insecurity, poverty, and corruption are among the factors driving women and others to flee. This article explores the increase in female migration from Central America and the challenges these women face on their journey.

DGSwingKathleen Interview

Over the past decade, migration has emerged as one of the most pressing issues facing governments around the world. Nearing the end of his tenure as Director General of the International Organization for Migration (IOM), Ambassador William Lacy Swing sat down with MPI Senior Fellow Kathleen Newland to reflect on his ten years leading IOM, as well as the international community's role on migration going forward.

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spot jul13 324

In 2011, there were 25.3 million Limited English Proficient (LEP) individuals residing in the United States, or roughly 9 percent of the nation's population ages 5 and older. Although most LEP individuals were foreign born, nearly one-fifth of this population was native born, about three-quarters of whom were children ages 5 to 17. This article provides a demographic and socioeconomic profile of LEP individuals residing in the United States, including the population's size, geographic distribution, and demographic and socioeconomic characteristics.

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Immigrants from the Philippines made up 4.5 percent of the 40.4 million immigrants in the United States in 2011. Although this population—1.8 million strong in 2011—has grown 17 times its size since 1960, its share among Asian immigrants overall has decreased since that year. This article examines the latest data on Filipino immigrants in the United States, including population size, geographic distribution, admission categories, and demographic and socioeconomic characteristics.

sa map may13 324

Immigrants from South America made up 2.7 million (about 7 percent) of the United States' foreign-born population of 40.4 million in 2011. While the share may seem small, this population has grown 30 times its size since 1960, when about 90,000 South American immigrants resided in the country. This article examines the latest data on South American immigrants in the United States, including population size, geographic distribution, admission categories, and demographic and socioeconomic characteristics.

Spotlight march13 Cent America Map 324

Since 1990, the number of Central American immigrants in the United States has nearly tripled. This immigrant population grew faster than any other region-of-origin population from Latin America between 2000 and 2010. This article focuses on a wide range of characteristics of Central American immigrants residing in the United States, including the population's size, geographic distribution, admission categories, and demographic and socioeconomic characteristics.

Over the past five decades, Mexicans have constituted the single largest group of immigrants to the United States originating from Latin America. In 2011, 11.7 million Mexican immigrants resided in the United States, representing 29 percent of the U.S. immigrant population and close to 4 percent of the overall U.S. population. This article examines the latest data on Mexican immigrants in the United States, including population size, geographic distribution, admission categories, and demographic and socioeconomic characteristics.

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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.

MPI's Muzaffar Chishti and Claire Bergeron report on the recent Supreme Court decision in Chamber of Commerce v. Whiting, the ongoing controversy surrounding states' participation in Secure Communities, the extension of TPS for Haitian nationals, and more.

MPI's Muzaffar Chishti and Claire Bergeron report on the termination of the NSEERS program, legal challenges to the new Utah laws, the continued controversy surrounding Secure Communities, and more.

MPI's Muzaffar Chishti and Claire Bergeron report on the 9th Circuit Court ruling on SB 1070, current trends in immigration legislation at the state level, President Obama's recent comments on executive action and immigration reform, and more.

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