The estimated population of unauthorized immigrants in the U.S. stands at around ** million people. Although the number has stabilized, the United States has seen a spike in migrant encounters in the last few years, with over * million cases registered by the U.S. Border Patrol in 2023. This is a slight decrease from the previous year, when there were over *** million cases registered. Due to its proximity and shared border, Mexico remains the leading country of origin for most undocumented immigrants in the U.S., with California and Texas being home to the majority.

Immigration and political division

Despite the majority of the population having immigrant roots, the topic of immigration in the U.S. remains one of the country’s longest-standing political debates. Support among Republicans for restrictive immigration has grown alongside Democratic support for open immigration. This growing divide has deepened the polarization between the two major political parties, stifling constructive dialogue and impeding meaningful reform efforts and as a result, has led to dissatisfaction from all sides. In addition to general immigration policy, feelings toward illegal immigration in the U.S. also vary widely. For some, it's seen as a significant threat to national security, cultural identity, and economic stability. This perspective often aligns with support for stringent measures like Trump's proposed border wall and increased enforcement efforts. On the other hand, there are those who are more sympathetic toward undocumented immigrants, as demonstrated by support for the Deferred Action for Childhood Arrivals (DACA) program.

In 2022, about **** million illegal aliens were apprehended in the United States. This was a significant increase from the previous year, when there were around **** million illegal aliens apprehended nationwide. Apprehensions refer to Border Patrol apprehensions and ICE administrative arrests.

In the fiscal year of 2023, 418,930 immigrants to the United States from Asia received legal permanent resident status, also known as a green card. In that same year, 80,280 immigrants from Europe received a green card.

In 2022, an estimated 10.99 million unauthorized immigrants were living in the United States. This is an increase from about 3.5 million unauthorized immigrants who lived in the United States in 1990.

During the fiscal year of 2024, 100,034 refugees were admitted to the United States. This is a significant increase from the fiscal year of 2023, when 60,014 refugees were admitted into the United States.

In 2023 there were over 350,000 illegal border crossing detecting on the borders of the European Union, the most crossings recorded since 2017 when there were over 204,000. Illegal border crossings peaked in 2015 at the height of the European migrant crisis, when over 1.8 million illegal border crossing were detected.

In the twelve months to December 2024, approximately 948,000 people migrated to the United Kingdom, while 517,000 emigrated away from the country, resulting in a net migration figure of 431,000.

In 2024, approximately 948,000 million people migrated to the United Kingdom, while 517,000 people migrated from the UK, resulting in a net migration figure of 431,000. There have consistently been more people migrating to the United Kingdom than leaving it since 1993 when the net migration figure was negative 1,000. Although migration from the European Union has declined since the Brexit vote of 2016, migration from non-EU countries accelerated rapidly from 2021 onwards. In the year to June 2023, 968,000 people from non-EU countries migrated to the UK, compared with 129,000 from EU member states. Immigration and the 2024 election Since late 2022, immigration, along with the economy and healthcare, has consistently been seen by UK voters as one of the top issues facing the country. Despite a pledge to deter irregular migration via small boats, and controversial plans to send asylum applicants to Rwanda while their claims are being processed, Rishi Sunak's Conservative government lost the trust of the public on this issue. On the eve of the last election, 20 percent of Britons thought the Labour Party would be the best party to handle immigration, compared with 13 percent who thought the Conservatives would handle it better. Sunak and the Conservatives went on to lose this election, suffering their worst defeat in modern elections. Historical context of migration The first humans who arrived in the British Isles, were followed by acts of conquest and settlement from Romans, Anglo-Saxons, Danes, and Normans. In the early modern period, there were also significant waves of migration from people fleeing religious or political persecution, such as the French Huguenots. More recently, large numbers of people also left Britain. Between 1820 and 1957, for example, around 4.5 million people migrated from Britain to America. After World War Two, immigration from Britain's colonies and former colonies was encouraged to meet labour demands. A key group that migrated from the Caribbean between the late 1940s and early 1970s became known as the Windrush generation, named after one of the ships that brought the arrivals to Britain.

In 2024, the net migration rate in France reached *******. In recent years Europe and France have seen more people arrive than depart. The net migration rate is the difference between the number of immigrants (people coming into an area) and the number of emigrants (people leaving an area) throughout the year. France's highest net migration rate was reached in 2018 when it amounted to *******. Armed conflicts and economic migration are some of the reasons for immigration in Europe. The refugee crisis Studies have shown that there were ******* immigrant arrivals in France in 2022, which has risen since 2014. The migrant crisis, which began in 2015 in Europe, had an impact on the migration entry flows not only in France but in all European countries. The number of illegal border crossings to the EU over the Eastern Mediterranean route reached a record number of ******* crossings in 2015. Immigration in France Since the middle of the 19th century, France has attracted immigrants, first from European countries (like Poland, Spain, and Italy), and then from the former French colonies. In 2023, there were approximately *** million people foreign-born in France. Most of them were living in the Ile-de-France region, which contains Paris, and in Provence-Alpes-Côte d’Azur in the Southeastern part of the country. In 2022, the majority of immigrants arriving in France were from Africa and Europe.

In 2019, California had the highest population of unauthorized immigrants, at around **** million. The overall figure for the United States was estimated to be around ***** million unauthorized immigrants.

In 2023, around 1.93 million people immigrated to Germany. Numbers fluctuated during the time period covered in the graph at hand, peaking in 2015 during the high point of Europe’s refugee crisis. Significantly lower figures in 2020 may be attributed to the first year of the coronavirus (COVID-19) pandemic, and subsequent restrictions implemented by the German government on entering the country, in order to control the spread of the disease. Immigration to Germany “Immigrant” is a term used from the point of view of the receiving country, or the country being migrated to by a person. While reasons for and circumstances leading to an immigrant entering a foreign country may vary, they often include love, include seeking residence, employment, family reunions, or applying for asylum. Various countries are represented among foreigners living in Germany, though currently the leading three by numbers are Turkey, Ukraine, and Syria. Around 5.2 million immigrants living in Germany do not need a residence permit due to having EU citizenship, and therefore being allowed freedom of movement based on EU law. Another 2.64 million immigrants were granted an unlimited permit to stay in Germany. The near future Germany remains a popular choice for immigrants, even in currently challenging economic and political times. Welfare benefits, healthcare, and various support initiatives for those moving to or arriving in the country are on the list of selling points, though in practice, difficulties may be encountered depending on individual situations and laws in different German federal states. While the unemployment rate among foreigners living in Germany had gone up in 2020, it dropped again in the following years, but increased once more in 2023 and 2024 to over 16 percent. The country is Europe’s largest economy, housing many global players in various industries, which continues to attract jobseekers, despite these very industries facing struggles of their own brought on both by the ongoing coronavirus pandemic and geopolitical events in Europe.

Until 2016, Sweden had among the most generous asylum laws within the European Union. As a result, the immigration increased for several years, reaching 163,000 immigrants in 2016. During 2016, Sweden sharpened their asylum laws, and the number of immigrants started to decline. In 2020, also as a result of the COVID-19 pandemic, the number of immigrants in Sweden fell to 82,500, before increasing slightly again in 2021 and 2022. Over the last years, there was also a decline in the number of asylum grants in Sweden.

Large inflow of refugees

The so-called refugee crisis in the European Union that started in 2015 was characterized by a large inflow of refugees from non-European countries, mainly traversing the Mediterranean Sea in order to reach the European Union. In regards to the immigration trends to Sweden, one of the biggest groups in the last years consisted of Swedes returning to Sweden. Further countries that were among the top countries of origin in the latest years, were India, Syria, Germany, and Poland.

Decline in asylum grants in the European Union

Sweden is not the only country that sharpened the rules for asylum grants in 2016, it has been observed within the whole European Union. Since the end of 2016, there has been a significant decline in the number of accepted first instance asylum applications within the European Union.

Mexican deportations from the United States have fluctuated significantly over the past decade and a half, with the highest numbers occurring during Barack Obama's first term. From 2009 to 2012, nearly **** million Mexicans were deported, a figure that has since declined under subsequent administrations. The Biden administration has seen ******* Mexican nationals deported between 2021 and 2024, marking a slight increase from the Trump years. Recent trends in deportations While deportations saw a sharp decline during the pandemic years, they have since rebounded. In 2024 alone, ****** Mexicans were deported from the United States, indicating a renewed focus on immigration enforcement. This uptick in deportations comes amid a broader increase in unauthorized immigration, with an estimated ***** million unauthorized immigrants living in the United States in 2022, up from about *** million in 1990. Refugees in Mexico The complexities of migration in the Americas extend beyond U.S.-Mexico dynamics. Mexico itself has become a significant host country for refugees, with approximately ******* refugees residing there in 2023. This represents a substantial increase from the previous year, driven largely by Venezuelan, Haitian, and Central American migrants. Honduras remains the primary country of origin for refugees in Mexico, with over ***** Hondurans granted refugee status in 2023, followed by Venezuela with ***** citizens.

From January to December 2024, around 66,000 migrants arrived in Italy by sea. Between 2014 and 2024, the number of migrants setting foot in the country peaked in 2016 at 181,000 individuals, whereas in 2019 only 11,400 people were rescued from the sea. In fact, stricter immigration policies were enacted between 2018 and 2019 by the right-wing and populist government supported by the League and the Five-Star Movement. Among the most frequent countries of origin declared upon arrivals in 2024, Bangladesh and Syria ranked in the first places. About 13,800 were Bangladeshi citizens, while around 12,500 immigrants came from Syria. Asylum seekers and minors among the migrants In 2023, the largest number of asylum applicants in Italy were from Bangladesh. In fact, 23,450 requests were recorded as of December 2023, while 18,300 applicants were from Egypt, the second most common nationality among asylum seekers. In recent years, many unaccompanied minors reached the Italian coasts. In 2024, 8,043 children migrated without their parents into the country. Contrasting opinions and distorted perceptions  According to the data published by Ipsos, a part of Italians tend to overestimate the size of the immigrated population. The results of this survey uncovered the presence of distorted perceptions in 2018: people thought that about 28 percent of the Italian population was not born in Italy, whereas the actual percentage was around ten. Furthermore, the public opinion on migration was controversial. In the same year, roughly half of the population perceived migrants as a risk for the Italian economy. On the other hand, 18 percent of Italians believed that migration could be a resource for the country.

The largest number of immigrants in Germany were from Ukraine, as of 2023. The top three origin countries were rounded up by Romania and Turkey. Immigrants are defined as having left a country, which may be their home country, to permanently reside in another. Upon arriving, immigrants do not hold the citizenship of the country they move to. Immigration in the EU All three aforementioned countries are members of the European Union, which means their citizens have freedom of movement between EU member states. In practice, this means that citizens of any EU member country may relocate between them to live and work there. Unrestricted by visas or residence permits, the search for university courses, jobs, retirement options, and places to live seems to be defined by an enormous amount of choice. However, even in this freedom of movement scheme, immigration may be hampered by bureaucratic hurdles or financial challenges. Prosperity with a question mark While Germany continues to be an attractive destination for foreigners both in and outside the European Union, as well as asylum applicants, it remains to be seen how current events might influence these patterns, whether the number of immigrants arriving from certain countries will shift. Europe’s largest economy is suffering. Climbing inflation levels in the last few months, as well as remaining difficulties from the ongoing coronavirus (COVID-19) pandemic are affecting global economic development. Ultimately, future immigrants may face the fact of moving from one struggling economy to another.

In 2023, Italy counted almost 195,000 people illegally present on the national territory. Specifically, 190,000 people were charged for entering the country without valid documents. In Europe, the largest number of illegal migrants was found in Germany, with Italy ranking at the second place. The same year, 3490 asylum requests submitted to the Italian authorities were denied.

Between the third quarter of 2017 and the end of 2023, the largest share of Canada's refugee applications came from people from Haiti. Among these, ***** had been accepted, and ***** had been rejected. The remaining countries with the largest share of applications were fairly spread out across the globe, although the majority of applications are believed to have come from those fleeing persecution or seeking asylum.

This statistic shows the estimated percentage of employed undocumented immigrants in the United States in 2016, distinguished by industry. In 2017, around 14.2 percent of agriculture workers were estimated to be undocumented immigrants.

More than a quarter of new permanent residents arriving in Canada in 2024 were from India - by far the highest of any country. Less than seven percent will be from China, the second highest.