For over a century, the United States has been the top destination for global immigrants, known as a "land of opportunity and dreams," attracting countless people in pursuit of a better life. However, in recent years, this traditional pattern is undergoing a historic reversal, with a record number of Americans choosing to leave their homeland and emigrate overseas.

Key data: Net outflow of immigrants is a certainty, with a record scale.

Key data released by The Wall Street Journal shows that in 2025, the United States will experience its first net outflow of immigrants since the Great Depression of the 1930s—the number of people leaving the United States will officially exceed the number of people entering the country. This signal profoundly reflects a structural shift in the American public's expectations for the future of their homeland.

Brookings Institution’s calculations further corroborate this trend: the U.S. will lose a net population of about 150,000 people in 2025, while the number of immigrants will plummet from about 6 million in 2023 to between 2.6 million and 2.7 million, a drop of more than 55%.

Globally, based on statistics from key indicators such as residency permits, real estate transactions, and student registrations in more than 50 countries, at least 180,000 Americans have moved to 15 countries with traceable data in just one year, and this number is expected to rise further as the statistical methods are improved.

There is currently no precise count of the total number of U.S. citizens overseas, but industry estimates range from 4 million to 9 million. Nearly half of them reside in Europe, forming three core communities: Mexico (approximately 1.6 million), the United Kingdom (over 325,000), and Canada (over 250,000).


It is worth noting that in 2024, the number of applications for renunciation of US citizenship surged by 48%, while the number of people applying for British citizenship and Irish passports hit a record high. In Ireland alone, 40,000 Americans successfully obtained citizenship that year, highlighting the strong appeal of English-speaking European countries.

Destination Focus: Europe Becomes the Top Choice, Traditional Migration Flows Reverse

Driven by multiple economic and social factors, Europe has become the core destination for immigrants to the United States, resulting in a fundamental reversal of traditional transatlantic migration flows.

Looking at specific countries, the number of US residents in Portugal has surged by more than 500% since the COVID-19 pandemic; the number of US immigrants in Spain and the Netherlands has nearly doubled in the past decade; and Ireland plans to accept 10,000 US immigrants annually by 2025, doubling the previous year's figure.

In some European cities, the effect of immigrant agglomeration is significant: some core communities in Lisbon have formed English-speaking circles, and in Dublin's "Grand Canal Quay" area, one in every 15 residents is American-born.

Even more significant is the historic turning point in 2025—for the first time, the number of Americans moving to Germany exceeded the number of Germans moving to the United States, a paradox that completely shattered the long-standing tradition of "Europeans flocking to the United States."

External Monetary Factors: Four Core Drivers of "Voting with Their Feet"

In-depth interviews with overseas U.S. citizens reveal that the driving force behind their departure from the U.S. is not a single factor, but a complex interplay of economic, social, and political pressures, which can be summarized into four key points:

Firstly, the high cost of living: housing and healthcare pressures are the primary driving force.

The United States has some of the highest healthcare costs in the world, and housing prices continue to rise, while European countries provide low-cost healthcare services through public healthcare systems or market mechanisms, and housing options are relatively affordable.

For retirees, the same amount of savings can significantly improve their standard of living in countries like Portugal and Spain. The dual advantages of exchange rates and prices create a strong attraction, and some even choose to sell their properties in the United States and settle overseas long-term.

Then remote working became possible: breaking geographical barriers and enabling "cross-border arbitrage".

The widespread adoption of remote work has completely broken down geographical barriers, allowing many Americans to retain high-paying jobs in the United States while settling in overseas markets with lower costs.

This "cross-border geographical arbitrage" model makes full use of exchange rate differences and price level differences, greatly optimizing the actual quality of life and the efficiency of wealth accumulation, and has become an important choice for many middle-class people and professionals.

Secondly, there is the political and social division: the anxiety behind the "Trump exodus".

Severe political polarization is a key contributing factor, especially after President Trump's re-election, which further exacerbated political polarization and social division within the United States.

Commentators have defined this wave of immigration as the "Trump exodus," specifically referring to the surge in the willingness of American citizens to leave the country during his presidency.

Researcher Caitlin Joyce points out that this phenomenon "completely undermines the narrative foundation of American exceptionalism," while Europe's stable socio-political environment is becoming the core attraction.

Finally, there are security concerns: violent crime undermines confidence in living in the area.

Compared to European countries, the United States' high crime rate and armed violence make some people feel unsafe.

For family immigrants, safety has become a core decision-making variable in choosing a place to live, prompting many families with children to turn to overseas destinations with more stable social environments.

In addition, the immigrant population has expanded from the traditional working population to a more diversified range, with students and retirees becoming new forces: currently, more than 100,000 American students choose to study abroad, driven primarily by the significantly lower cost of education compared to the United States, while a large number of retirees move to countries such as Mexico in search of low-cost medical resources and improved living expenses.

Long-term impact: Population loss drags down the economy, putting pressure on the US dollar index.

For a long time, the United States has relied on immigrants to support its labor supply, consumer market vitality, and innovation momentum, but now it faces the dual pressure of "fewer people coming in and more people leaving".

This outflow is not a sudden short-term event, but the result of long-term factors such as the popularization of remote work, the continued high cost of living in the local area, and the rising demand for global living amenities. It has changed from an individual choice to a general trend.

From an economic fundamentals perspective, the continued outflow of population and talent will directly weaken the US labor supply, drag down consumption and investment, exacerbate fiscal pressure, and thus suppress the long-term economic growth rate of the United States.

From a foreign exchange and financial perspective, the weakening of long-term economic growth potential will further exert potential downward pressure on the US dollar index. The global credit and strong cycle of the US dollar essentially depend on the relative advantages of the US economy and the stability of its population structure. Now, this foundation is being gradually eroded by the trend of population outflow, and the US dollar may face more persistent challenges in the future.


(US Dollar Index Daily Chart, Source: FX678)

At 15:36 Beijing time, the US dollar index was at 99.61.