America Cannot Deport Its Way to Prosperity

 America Cannot Deport Its Way to Prosperity

OPINION BY: Hem Kumar November 2026

That is the economic danger behind the latest immigration figures. According to David Bier’s analysis of newly released Census Bureau data, the foreign-born population stood at approximately 50.4 million in 2025, up from 50.2 million in 2024—a change statistically indistinguishable from zero. Its share of the population remained essentially flat, at 14.7 percent compared with 14.8 percent a year earlier. The story is not an immigrant population expanding without limit. It is growth that has stalled.

These figures do not, by themselves, prove that President Donald Trump’s immigration policies have already caused a measurable national economic decline. Population statistics are not a controlled experiment. But the wider evidence points to a consequential choice: a country confronting slower population growth and an aging society is restricting one of the principal sources of additional workers, consumers, and taxpayers.

The question is not whether America can enforce its immigration laws. It can and should. The question is whether enforcement is serving a coherent national strategy—or substituting for one.

A smaller workforce is not a strategy for strength

The economic case for immigration does not depend on sentimentality. It begins with capacity.

Workers produce goods and services. They also buy them. Their earnings support businesses and generate tax revenue. Immigration affects both sides of that equation, which is why reducing it can restrain economic activity rather than simply redistribute a fixed number of jobs. Brookings economists Wendy Edelberg, Stan Veuger, and Tara Watson estimated that lower immigration would weaken consumer spending by a combined $60 billion to $110 billion over 2025 and 2026.

The Congressional Budget Office offers a broader assessment. Its February 2026 outlook states that lower net immigration leaves the United States with a smaller population and lower GDP than it otherwise would have had. The economy need not enter a recession for that loss to matter. A nation can continue growing while surrendering part of its potential.

That distinction belongs at the center of this debate. The damage from a restrictive policy may appear not as a dramatic collapse, but as a widening gap between the economy America has and the economy it could have built.

Earlier CBO projections illustrate the stakes. Its 2024 analysis estimated that the immigration surge would add 5.8 million people to the labor force by 2034 and increase cumulative nominal GDP by $8.9 trillion over 2024–2034. Those figures were projections, not realized gains, and they cannot simply be relabeled as losses caused by Trump. They nevertheless demonstrate that immigration policy operates on an economic scale far larger than the politics of individual raids or border encounters suggests.

The strongest objection deserves a serious answer

Supporters of tighter immigration are right about one important point: a larger economy does not automatically mean that every existing resident is better off.

Heritage Foundation analysts argue that restricting unauthorized immigration can improve wages and employment opportunities for lower-income Americans by reducing competition for their labor. They also challenge the use of aggregate GDP as the principal measure of success, noting that immigrants themselves receive much of the additional income their work generates.

That is a legitimate distributional question. Policymakers should ask who gains, who faces adjustment costs, and whether workers have sufficient bargaining power.

But acknowledging the question does not establish Heritage’s answer. Nor does it justify treating the labor market as a fixed stock of jobs that employers will automatically transfer to native-born workers when immigrants leave.

A September 2025 analysis by the Peterson Institute for International Economics found that employment growth had stalled in several industries reliant on unauthorized immigrants, including construction, restaurants, hotels, and home health care. It did not find evidence that the immigration slowdown had boosted native-born employment.

This does not mean immigration never creates competitive pressures. It means the promised benefits of restriction must be demonstrated, not assumed. A policy advertised as protecting workers deserves scrutiny if its observable effects include weaker hiring rather than a clear improvement in those workers’ prospects.

America’s demographic problem will not disappear

The immigration debate also needs a longer horizon than the next election.

Brookings’ demographic research emphasizes the relationship between immigration, the working-age population, and an expanding older population. Fewer additional working-age residents mean fewer potential workers and taxpayers relative to the demands of an aging society.

The Census Bureau’s 2023 projections make the long-term stakes explicit. Under its high-immigration scenario, the population continues growing throughout the century. Under its middle scenario, it peaks around 2080 and then begins declining. These are conditional projections, not destiny, but they show how substantially immigration choices can alter the country’s trajectory.

Immigration is not a substitute for productivity growth, better education, or policies that help Americans participate in the workforce. A serious economic strategy should pursue those goals together. It should not pretend that excluding potential workers is itself a productivity program.

Precision makes the case stronger

Opponents of Trump’s policies should resist exaggeration.

The latest figures do not establish that the total immigrant population fell. They show a small estimated increase that was not statistically distinguishable from zero. Nor is the foreign-born population identical to the labor force: population totals include people of different ages and employment circumstances.

The statistics also require care. PIIE challenged widely circulated claims in 2025 that the immigrant population had fallen by millions within a few months, even while accepting that immigration flows had slowed substantially. A credible argument should distinguish an established slowdown from a disputed estimate of population loss.

None of these qualifications rescues an economically shortsighted policy. They make the criticism more durable. The case is not that every troubling indicator can be blamed on Trump. It is that his administration is accepting constraints on America’s future productive capacity without establishing that the promised gains to existing workers will compensate for them.

Enforcement should serve prosperity

A responsible immigration system needs enforceable rules, workable legal pathways, and attention to the workers and communities facing adjustment costs. The choice should not be between disorder and indiscriminate exclusion.

It should be between policies designed to strengthen the country and policies designed principally to display toughness.

America should judge immigration policy by whether it advances prosperity: whether it supports productive employment, improves living standards, and helps sustain the country over time. On those measures, the warnings extend well beyond Cato. Brookings and PIIE identify economic risks from the slowdown, while CBO projects a smaller economy under lower immigration.

A smaller America may be an acceptable outcome to those whose overriding objective is fewer immigrants. It should not be mistaken for a stronger one.

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