A group of travelers at Václav Havel Airport, in Prague. Image by rawkkim on Unsplash, under the Unsplash License.
Europe is both a destination and a region of internal mobility. According to the 2024 edition of the United Nations migrant-stock data, Europe hosted about 94 million international migrants in 2024. That was more than any other region. The figure includes people born outside Europe, and it includes Europeans who moved from one European country to another. This distinction matters: migration in Europe includes arrivals from Africa, Asia and Latin America alongside movement within the continent. Poles in Germany, Romanians in Italy, Ukrainians in Poland and Portuguese in France are part of that same statistical picture.
The latest World Migration Report 2026, published by the International Organization for Migration (IOM), uses the 2024 UN data to show how large Europe’s migrant population has become in global terms. At the global level, there were about 304 million international migrants by mid-2024, equivalent to 3.7% of the world’s population. Europe and Northern America together hosted roughly half of that total. Europe’s profile is shaped by nearby borders, free-movement rules and common labor markets. Asylum systems and Russia’s war against Ukraine add another layer.
The European case therefore requires some care. A person who moves from Spain to Germany is an international migrant in UN statistics, even though both countries are part of the European Union. A Ukrainian living under temporary protection in Poland is still an international migrant, but that movement was caused by war. A Nigerian student in France, a Syrian refugee in Germany and a British retiree in Portugal all appear in the same broad statistical category. The number is useful, but it does not describe a single kind of movement.
Europe as a Destination
Europe’s main destination countries are among the largest migrant hosts in the world. UN DESA’s 2024 estimates list Germany with about 16.8 million international migrants and the United Kingdom with 11.8 million. France had about 9.2 million. Spain had 8.9 million and Italy 6.6 million. These destination patterns reflect labor demand, historical ties and legal channels, rather than a single European migration route. Russia remains a large destination, with 7.6 million international migrants in 2024. Its role has been changed by war, sanctions, emigration and tighter political controls.
These figures reflect several layers of history. Western Europe recruited foreign workers after the Second World War. Former colonial ties shaped migration from North Africa, West Africa, South Asia and the Caribbean. EU enlargement opened legal channels for citizens of Central and Eastern European states to work in richer member countries. More recently, asylum and temporary protection have become central to the region’s migration debate.
The European Union adds another layer: many movements inside the bloc are legally ordinary even when they are statistically international. EU citizens can live and work in other member states with far fewer restrictions than most non-EU nationals face. As a result, intra-European migration often looks less like a border crisis and more like a labor-market adjustment. People move across the continent as wages and services differ from one country to another. Universities, family ties and quality of life shape those decisions as well.
This internal mobility is not evenly distributed. Major labor markets in Western and Southern Europe, along with the United Kingdom, attract large numbers of migrants through deep employment networks and established migrant communities. Smaller countries may have high migrant shares for different reasons. Switzerland and Luxembourg, for instance, depend heavily on cross-border and foreign-born labor. Ireland has become a major destination in recent decades as economic growth created demand for workers that the domestic labor force alone could not meet.
Intra-European Migration
UN DESA’s 2024 data show that Europe has the largest share of intraregional migration in the world: about 74% of migrants born in Europe live in another European country or area. That means European migration is not mainly a one-way movement from outside the continent into the continent. Much of it is movement inside Europe, usually toward countries with higher wages, stronger welfare systems or more stable employment.
Central and Eastern Europe illustrate this pattern. After EU enlargement in 2004 and 2007, workers from the newer Central and Eastern European member states moved in large numbers to Western and Northern Europe. The pull was strongest in the United Kingdom and Germany, but it also reached southern Europe, Ireland and the Nordic countries. Some of those migrants settled permanently, while others moved back and forth or returned home after earning money abroad.
The consequences are mixed. For destination countries, intra-European migrants can fill labor shortages in sectors such as agriculture and construction. Health care and hospitality depend on this mobility. For origin countries, emigration can reduce unemployment and increase remittances, but it can deepen demographic decline as well. In parts of Eastern and Baltic Europe, population aging, low fertility and the departure of working-age citizens put public services and local labor markets under pressure. Migration therefore helps some households while creating harder questions for public services and local economies.
Ukraine has changed the intraregional picture in a different way. Before Russia’s full-scale invasion in 2022, many Ukrainians already worked in Poland and Czechia. Others worked in Italy and other European countries. After the invasion, movement became mass displacement. The EU’s temporary protection system gave millions of Ukrainians a legal basis to stay and work. It allowed them to study and access services without going through ordinary asylum procedures. Eurostat reported that Germany and Poland hosted the largest numbers of people under temporary protection at the end of 2024, and later updates continued to show several million Ukrainians protected inside the EU.
This case shows why Europe’s migration numbers cannot be reduced to economics. Ukrainian mobility includes workers and students alongside families fleeing bombardment, occupation and uncertainty. Some people have returned to Ukraine; others move between Ukraine and host countries; many remain abroad as security and livelihoods at home remain fragile. The result is a migration pattern that combines protection, labor-market participation, family separation and long-term uncertainty.
Refugees and Asylum
Refugee protection is one of the most politically contested parts of European migration. Europe hosts people displaced by wars and repression in Ukraine and Syria. The region hosts people displaced from Afghanistan and other countries as well. Forced displacement has become a larger part of international migration, and Europe is one of the regions where that shift is visible. UN DESA’s 2024 migrant-stock report notes that refugees, asylum seekers and other people in need of international protection reached 51.7 million globally by mid-2024.
The Ukrainian case is exceptional because temporary protection was activated quickly and collectively. Other asylum seekers face slower and more adversarial systems. People arriving through the Mediterranean, the Balkans or the Atlantic route to the Canary Islands often encounter border controls, reception shortages, legal delays and political resistance. Some are fleeing persecution or war; others are escaping a mixture of insecurity, poverty, environmental pressure and lack of opportunity.
Irregular crossings receive heavy media attention, but they are not the whole story. Frontex reported that detections of irregular border crossings into the EU fell sharply in 2024, to just over 239,000. That figure measures detections at external borders rather than the total migrant population living in Europe. In some circumstances, it can count the same person more than once. Even so, the decline matters because it complicates the impression of a steadily rising flow. European politics often treats irregular migration as an accelerating emergency, while the data show route changes, enforcement effects and annual fluctuations.
The central Mediterranean, eastern Mediterranean, western Balkan and western African routes each have different dynamics. A fall on one route can coincide with pressure on another. Border controls in one country can redirect people toward a more dangerous path. Cooperation with origin and transit states may reduce arrivals for a period while exposing migrants to detention, extortion or abuse before they ever reach the EU.
Labor, Demography and Remittances
Europe’s migration debate is often framed around control, but European economies still need migrants. Aging populations, low fertility and labor shortages create demand in care work and agriculture. Transport, tourism and technology rely on migrant labor. Migration is therefore tied to Europe’s demographic future as well as to border politics. Some labor demand is met by EU citizens moving inside the bloc. Some is met by non-EU workers recruited through national visa systems. Some is met irregularly, especially where employers benefit from workers who have weak bargaining power.
Demography makes the issue harder to avoid. Many European countries have more older people and fewer working-age adults than they did a generation ago. Migration can slow workforce decline and support sectors that depend on labor-intensive services. Aging creates fiscal and social problems that require pension, housing, health and productivity policies. That is why countries that speak harshly about migration may still issue work permits, regularize some workers or negotiate recruitment agreements.
Remittances show the other side of the labor market. Migrants in Western and Northern Europe send money to families in Eastern Europe and North Africa. Families in the Balkans, South Asia and other regions receive those transfers as well. For households, those transfers can pay for food and education. They can cover housing too. For origin countries, they bring foreign exchange and soften economic shocks. However, remittance dependence can reveal the lack of decent opportunities at home.
European migration affects skills as well. Destination countries may gain doctors, nurses, engineers and IT workers trained elsewhere. Origin countries may lose professionals they need. The problem is not simply that people leave. People have the right to move, and many migrants improve their lives by doing so. The policy challenge is to avoid building destination-country services on the permanent depletion of poorer or demographically weaker countries.
Politics and Policy
The EU’s New Pact on Migration and Asylum, approved in 2024 and scheduled to apply from 2026, tries to reorganize asylum screening, responsibility-sharing and border procedures. Its supporters argue that Europe needs clearer rules and more predictable solidarity among member states. Its critics argue that faster border procedures can weaken rights and that cooperation with transit countries can outsource protection problems.
This dispute reflects a broader tension. European countries want migration for labor, universities, innovation and demographic stability. At the same time, many governments want to appear strict on irregular entry and asylum. European migration policy is selective: it welcomes some migrants, tolerates others, deters many and leaves some in legal uncertainty.
Public opinion is selective in a similar way. Ukrainians were received more generously than many asylum seekers from the Middle East or Africa. High-skilled workers may be described as economic assets, while low-wage workers doing essential jobs may be treated as socially burdensome. These distinctions are shaped by economic interests, security fears and ideas about cultural belonging.
Disasters and Climate Pressure
Climate change does not create a single European migration story, but it already affects mobility. Floods, wildfires and heat waves can displace people inside European countries. Southern Europe faces stronger pressure from drought, heat and fire risk, while northern and central countries face floods and storms. Most disaster displacement in Europe is internal and temporary, but repeated shocks can influence housing, insurance, local economies and eventually decisions to move.
Europe is connected to climate-related mobility outside the continent as well. Drought, food insecurity and environmental degradation in parts of Africa, the Middle East and Asia can interact with conflict, weak governance and unemployment. It is misleading to describe these migrants simply as “climate migrants,” because the immediate reasons for moving are often mixed. Still, climate stress can make existing migration pressures worse.
The Main Picture
Europe’s migration profile therefore has several layers. It includes free movement inside the EU, labor recruitment from outside the continent and refugee protection. Student migration, family reunification and remittances add another part of the picture. Demographic aging and displacement caused by war or disasters add further layers. The strongest current trend is the coexistence of structural demand for migration with political conflict over who may enter, under what rules and with which rights.
The 2024 and 2026 data make two points especially clear. Europe remains the world’s largest regional host of international migrants, with about 94 million in 2024. The region’s migration remains highly European: most European-born international migrants live somewhere else in Europe. Alongside arrivals from elsewhere, the continent constantly redistributes people within its own borders and legal spaces.
Images of boats, fences and asylum camps show real parts of European migration. They still leave out much of the larger system. The larger system is made of labor markets, family networks, wars, welfare states and aging societies. Europe’s challenge is to manage migration without pretending that economic need, humanitarian protection and border control are the same problem.