Millions of Americans now call somewhere other than the United States home, whether for retirement, remote work, family ties, or simply a change of scenery. The reasons vary from person to person, but the destinations tend to cluster around a handful of familiar names. Looking at where these communities have grown the most tells us something about what Americans actually value when they pack up and leave.
Mexico
Mexico sits comfortably at the top of every serious ranking of American expat destinations, and it is not particularly close. Mexico continues to host the world’s largest population of American expats by a wide margin, with approximately 823,502 Americans living there in 2024, representing nearly 26% of all U.S. expats in the dataset. Some estimates from the U.S. State Department push that figure even higher, closer to 1.6 million when accounting for long-term residents who may not appear in formal counts.
The appeal is straightforward. Mexico is a popular destination for American expats because of its accessibility and affordability, among other advantages. Lakeside communities like Chapala have become particularly well known among retirees, and this lakeside area in the country’s central highlands is already home to about 10,000 full-time expatriates from the U.S. and Canada, with nearly twice that many during winter months.
Canada
Canada ranks a clear second, and the reasons are almost too obvious to state. Canada ranked second with 256,571 American expats, although its total has gradually declined from more than 304,000 in 2010. Shared language, a similar culture, and a border that thousands of families cross regularly for work or visits make the transition easier than almost anywhere else on this list.
Professionals in tech, finance, and international business gravitate toward the big cities. Major cities such as Toronto, Vancouver, and Montreal attract professionals working in technology, finance, and international business. Interest in moving north tends to spike around U.S. political events, and Google Trends data reported by Global News showed U.S. searches for “move to Canada” surged by roughly 300% on election night in November 2024, with interest running highest in states such as Vermont, Maine, New Hampshire, Oregon, and Minnesota.
United Kingdom
The United Kingdom holds the third spot, driven partly by language and partly by deep historical ties. In 2024, the United Kingdom hosted approximately 243,570 American expats. That population has been growing steadily rather than exploding overnight, but recent citizenship data suggests the pace is picking up.
Applications for British citizenship from Americans have hit levels not seen in decades. Some 8,790 Americans sought citizenship in the UK, either through registration or naturalisation in 2025, an increase of 42% on the 2024 figures, including a record number of applications in the final quarter. Lawyers tracking the trend note it reflects something more deliberate than a passing reaction to headlines, since total grants of British citizenship across all nationalities fell 13% in the same period, meaning applications from US nationals rose against a falling tide.
Germany
Germany has quietly built one of the largest American communities in continental Europe. Germany reached 152,501 American expats in 2024. Much of that population is tied to long-standing business ties, military family connections, and a strong job market in engineering and manufacturing sectors.
The country does not usually top lifestyle lists the way Spain or Portugal do, but its stability and central location within Europe give it staying power. Americans in Germany tend to be professionals rather than retirees, drawn by career opportunities rather than climate or cost of living. That distinguishes it from several other entries on this list, where retirement migration plays a much bigger role.
Australia
Australia rounds out what analysts often call the big four English-speaking destinations. Mexico, Canada, the United Kingdom, Germany, and Australia are the countries with the most U.S. expats, according to United Nations migration data, with Australia at 114,202. Distance from the United States is considerable, yet the shared language and comparable lifestyle keep drawing Americans in steady numbers.
Sydney and Melbourne remain the primary hubs, attracting professionals in finance, academia, and technology. Unlike Mexico or Spain, Australia’s American population skews toward working-age migrants rather than retirees, partly because of visa requirements that favor employment sponsorship. The distance also means fewer part-time or seasonal residents compared to closer destinations like Mexico or Canada.
Israel
Israel occupies a distinctive place on this list, driven largely by religious and cultural ties rather than cost of living or climate. Setting aside Puerto Rico, the largest foreign destinations after the big four are Australia, Israel, and Spain. Many American immigrants to Israel arrive through programs designed specifically for Jewish diaspora communities, which sets this population apart from the retiree and remote-worker patterns seen elsewhere.
The scale is smaller than Mexico or Canada, but the community is unusually tight-knit and enduring. Neighborhoods in Jerusalem and certain suburbs of Tel Aviv have developed reputations as English-speaking enclaves populated heavily by American immigrants. This is one of the few countries on the list where identity and heritage, rather than economics, are the dominant draw.
Spain
Spain has seen some of the fastest growth of any country on this list over the past decade and a half. Spain saw especially strong growth, rising from 35,560 American expats in 2010 to more than 68,000 in 2024. Sunny weather, a relatively low cost of living compared to much of Western Europe, and an increasingly accessible visa system have all played a role.
Remote work has been a major accelerant here. Career and remote-work opportunities, paired with new visa pathways, explain the rise of Spain, Portugal, and the Netherlands. Cities like Barcelona, Madrid, and Valencia have become magnets for younger American professionals working digital nomad visas, a shift that marks a departure from Spain’s older reputation as primarily a retirement destination.
Final Thoughts
The countries drawing the largest American populations abroad reflect a mix of motivations that rarely overlap perfectly. Proximity and affordability explain Mexico’s dominant lead, while shared language and culture keep Canada, the UK, and Australia firmly in the mix. Germany’s numbers lean on career opportunity, Israel’s on heritage, and Spain’s on a newer wave of remote workers chasing sunshine and lower costs.
None of these patterns are static. Visa rules shift, currencies fluctuate, and political moods on both sides of the Atlantic continue to influence where Americans decide to settle next. What seems consistent, at least for now, is that the pull toward these seven countries shows no real sign of fading.
