E.g., 07/23/2026
E.g., 07/23/2026
Migration Information Source - Articles by 'Migration & Development' Term

Articles - Migration & Development

People cross a bridge in the middle of a flooded city in Pakistan.

Floods and other environmental crises have caused massive displacement in Pakistan, most of this migration remaining within the country. Often, climate-displaced people go to the megacity of Karachi, where many settle permanently. This article offers perspectives from climate migrants living in several informal settlements in Karachi.

The backs of two people on a motorbike; above them a sign notes the Guatemala border

Migration patterns from and through Central America are changing in fundamental ways amid rising immigration enforcement and a reduction in global humanitarian aid. These twin developments are putting new pressures on governments in the region and reshaping migrant experiences, as this article explores.

People hold Brazilian flags

The United States is home to the largest Brazilian community outside Brazil. Still, Brazilians account for only about 1 percent of all U.S. immigrants. This population has grown rapidly in recent years, with nearly two-thirds of Brazilian immigrants arriving since 2010, as this article details.

A family takes a photo in Washington, DC.

Indian immigrants comprise the second largest foreign-born group in the United States, even though they tend to have arrived more recently. Immigrants from India tend to have considerably more education than other groups and roughly one-fifth live in California. This article offers a range of information about this diverse group. 

A crowd in Benin City, Nigeria. (Photo: IOM/Agara Barinedum)

Nigeria, Africa’s most populous country and one of its largest economies, sits at the crossroads of the continent’s migration landscape. As both a regional immigration hub and an origin for significant emigration, the country contends with a wide range of migration issues that have evolved over time. This country profile situates Nigeria's migration trends and policies.

People walk along an embankment in Bangladesh

While the term "climate refugee” is often used colloquially, people displaced by environmental factors are not actually eligible for refugee status on that basis. However, policymakers and advocates have begun to experiment with approaches to protection by other means. This article reviews the initiatives, including a novel visa in Australia and the ways that longstanding legal frameworks have been used to encompass people deeply affected by climate change.

Girls in traditional Ukrainian attire.

The Ukrainian immigrant population in the United States grew significantly in the immediate aftermath of Russia's 2022 invasion of Ukraine. Compared to the overall immigrant population, Ukrainians are more likely to be U.S. citizens and have higher levels of education. This article provides wide-ranging statistics on the size, U.S. settlement, and socioeconomic characteristics of this group. 

People of Albanian heritage at a parade in New York City.

Albania's diaspora has been an asset for the government's ambitions to join the European Union, grow its economy, and increase its international standing. As the government has sought to build closer ties with Albanians living abroad and others with ancestral ties to the homeland, it has seen the diaspora as a tool for public diplomacy, the advancement of cultural traditions, and more.

A doctor talks to a patient in Nigeria.

The time that immigrants and other diaspora members spend volunteering to support their homeland is rarely considered to be a measurable remittance. That oversight ignores the large value of these contributions, which can come from medical professionals, academics, and many others. This article explores the possibility of assigning a numeric value to these types of investments.

The Little Havana neighborhood of Miami.

The United States is by far the top destination for international migrants from the Caribbean. Roughly one in ten U.S. immigrants was born in the Caribbean, coming chiefly from Cuba, the Dominican Republic, Jamaica, or Haiti. Compared to other foreign-born groups, these individuals are more likely to be naturalized U.S. citizens and to have arrived since 2010, as this article details.

A woman receives a cash transfer in Sierra Leone.

Some countries with large diasporas have sought to maximize incoming remittances and channel them into particular sectors. Diaspora engagement policies are not always successful, but research shows that they are generally accompanied by increased remittance sending. This article explains the connection and explores some of the factors affecting remittance levels.

Young women outdoors.

Approximately 2.5 million sub-Saharan African immigrants lived in the United States in 2024—more than triple the number in 2000—with most coming from Nigeria, Ethiopia, Ghana, Kenya, or South Africa. This article offers a range of information about this diverse group, which has higher educational attainment and English proficiency than the overall immigrant population, and tends to have higher income. 

Migrantes venezolanos esperan procesamiento en Brasil.

Un nivel histórico de migración está transformando las sociedades y la política en América Latina y el Caribe, dando paso a una etapa definida por la volatilidad. Este artículo analiza estas dinámicas en el Caribe y Centroamérica y Sudamérica, y analiza la probabilidad de que la región se acerque a un punto de inflexión en la gestión de la migración.

Venezuelan migrants wait for processing in Brazil.

Amid unprecedented migration that began in 2010, Latin America and the Caribbean have entered a new era best defined by volatility. The success of initial policy responses to the displacement of millions of Venezuelans and other migration patterns has dimmed, given incomplete integration outcomes and other pressures. This article details these dynamics across the Caribbean and Central and South America.

A woman in Zimbabwe pushes a wheelbarrow.

When agricultural communities are displaced by conflict or the impacts of climate change, women often assume new roles as primary providers while men lose their traditional breadwinner status. This shift can create both opportunities and risks. This article details the dynamics, focusing on experiences in Mozambique and Zimbabwe.

Marchers at the Philippine Independence Day Parade in New York City.

People from the Philippines comprise the fourth largest U.S. immigrant group. Characteristics of this group reflect the long history of migration, dating back to before the islands' time as a U.S. colony. Filipino immigrants are more likely to be U.S. citizens, have a college degree, and higher median household incomes than immigrants overall. This article offers insights on the population's current and historical trends.

A woman at an airport looks at flight information

The number of international migrants globally has roughly doubled since 1990. Yet because the world's overall population has grown, the share of all people living outside their country of origin is only slightly higher than it was then. This useful, data-rich article puts the global migrant population in context, offering current and historical statistics about the cross-border movements of workers, students, refugees and asylum seekers, and others.

Women at a site for displaced people in Niger.

Migration governance in Africa's Sahel region has been been pulled in different directions, torn between security-focused border restrictions and economic visions for free movement. New complexity was added after Burkina Faso, Mali, and Niger withdrew from the regional ECOWAS bloc. This articles provides insight on the migration and policy trends in a dynamic region.

Una mujer de Honduras en un desfile en Washington, DC.

Las personas de América Central representan casi uno de cada diez inmigrantes en los Estados Unidos, una población en rápido crecimiento. La mayoría de los inmigrantes centroamericanos provienen de El Salvador, Guatemala o Honduras. Este artículo proporciona información sobre la población inmigrante centroamericana en los Estados Unidos.

A woman from Honduras in a parade in Washington, DC

Central Americans comprise one of the fastest-growing immigrant groups in the United States, and now account for nearly one in every ten immigrants. Most Central American immigrants come from either El Salvador, Guatemala, or Honduras. Notably large shares are in the U.S. labor force and arrived since 2010. This article provides useful current and historical data and other information about this population.

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