The American labor force has shed nearly one million foreign-born men over the past year, a steep and concentrated decline that tracks directly with the Trump administration's sustained push to enforce immigration law at the border and inside the country.
The numbers tell a lopsided story. The foreign-born male population in the United States fell by 819,000 to 22.8 million, and the number of foreign-born men participating in the labor force dropped by 962,000 to 17.3 million. The number of foreign-born men actually holding jobs fell by 752,000 to 16.8 million. Their labor force participation rate slid from 77.5 percent to 76.1 percent. Every net decline in the broader foreign-born workforce came from men, according to the latest jobs data.
Overall, the foreign-born population fell by 401,000 to 48.1 million. The total number of foreigners in the labor force declined by 550,000 to 31.5 million. Foreign-born employment dropped by 278,000 to roughly 30.5 million. The declines are attributed to the Trump administration's efforts to enforce immigration law and crack down on illegal entry into the country.
What makes the data striking is the split between men and women. While foreign-born men vanished from the workforce in enormous numbers, the population of foreign-born women actually grew by about 418,000. Their labor force participation rose by a similar amount, and the number of foreign-born women holding jobs climbed by 474,000.
The divergence raises questions. The underlying data does not distinguish between legal and illegal immigrants, and no breakdown by country of origin or visa status has been provided. But the pattern, steep losses concentrated among men, modest gains among women, is consistent with enforcement actions that disproportionately affect the male-dominated segments of illegal labor, particularly in physically demanding industries like construction, agriculture, and manual services.
The administration has paired aggressive border enforcement with major legislative investments in ICE and Border Patrol, locking in funding through the end of the presidential term.
The workforce figures land in the context of a broader immigration reversal. Border encounters dropped 93 percent in the early months of the Trump administration, National Review reported, dismantling years of claims from open-borders advocates and outlets like NPR and the New York Times that illegal immigration simply could not be controlled. NPR argued in 2024 that "despite a fortified border, migrants will keep coming." The New York Times published a 2023 column by David Bier headlined, "Biden Can't Stop Immigration. Time to Embrace It."
Those predictions have not aged well. The estimated illegal immigrant population in the United States fell by roughly one million between January and May 2025 alone, from about 15.4 million to 14.8 million, one of the largest four-month drops in three decades, the New York Post reported, citing a Center for Immigration Studies analysis of Bureau of Labor Statistics data. The Trump administration launched the CBP Home app and offered $1,000 payments to encourage voluntary self-deportation, and the foreign-born worker population dropped 601,000 over that same stretch.
The Center for Immigration Studies attributed the decline in part to voluntary departures. Its report noted the shift came "perhaps due to their leaving in response to President Trump's election and stepped-up enforcement effort."
That enforcement push has extended well beyond the border. The administration has also moved to narrow birthright citizenship and ban birth tourism through executive orders, tightening the legal framework around who gains a foothold in the country.
Census Bureau data analyzed by the Pew Research Center showed that more than 1.2 million immigrants left the U.S. labor force from January through the end of July, AP News reported. Immigrants make up nearly 20 percent of the American workforce. They account for 45 percent of farming, fishing, and forestry workers, 30 percent of construction workers, and 24 percent of service workers. ICE raids and fear of deportation have driven both forced and voluntary departures.
Pia Orrenius, a labor economist at the Federal Reserve Bank of Dallas, described the scale of the shift:
"The influx across the border from what we can tell is essentially stopped, and that's where we were getting millions and millions of migrants over the last four years. That has had a huge impact on the ability to create jobs."
For industries that relied on a steady flow of cheap foreign labor, much of it illegal, the adjustment is real. But so is the upside for American workers who compete for those same jobs. Treasury Secretary Scott Bessent has pointed to the immigration crackdown as a driver of rising real wages and improved employment prospects for native-born Americans.
Steven Camarota and Karen Zeigler of the Center for Immigration Studies framed the tradeoff directly in a Washington Examiner report:
"A large decline in illegal immigrants could be very helpful to the less-educated U.S.-born and legal immigrant workers, whose wages may rise as a result."
The available figures do not specify which government data release they draw from, whether the numbers are seasonally adjusted, or what exact reporting period they cover beyond "over the past year." They do not break out legal residents from illegal immigrants, and no specific enforcement operation or executive order is cited as the proximate cause of the decline. The reason for the sharp divergence between foreign-born men and women is not explained in the data.
Courts have also started to fall in line with the administration's legal posture. A federal judge recently conceded that the Supreme Court cleared Trump to end Haiti TPS protections, removing another obstacle to the enforcement agenda.
None of those caveats change the trajectory. Nearly a million fewer foreign-born men are working in the United States than a year ago. The border influx has, by multiple measures, stopped. The illegal immigrant population has fallen at a pace not seen in decades. And the labor market is adjusting, in ways that may finally benefit the Americans who were told for years that nothing could be done.
For a generation, the political establishment insisted that mass illegal immigration was a force of nature, beyond the reach of policy. The numbers say otherwise. Enforcing the law turns out to work, when someone actually tries.