Will stopping immigration cause labor shortages?
Yes, sharply stopping or drastically reducing immigration would very likely cause or worsen labor shortages in specific sectors and slow overall labor force and economic growth, particularly in the short-to-medium term—though the effects are nuanced, not uniform, and the economy would adjust over time through higher wages, automation, reduced output, or other means. This is grounded in demographics, industry data, recent policy experiences, and economic research rather than ideology.[1]
Demographic Reality
In developed economies like the US (and much of Europe, Japan, South Korea), native-born working-age populations are stagnating or shrinking due to low fertility rates and aging (baby boomer retirements). Immigration has accounted for a large share—often nearly all—of recent labor force growth. Without it, the working-age population would already be declining or flatlining in many places.[2]
Similar pressures exist in Europe, where businesses report widespread difficulties filling roles amid demographic decline, even as some countries expand legal pathways while tightening borders.[5]
Sector-Specific Dependence
Immigrants are not evenly distributed. Shortages hit hardest where they are concentrated, often in physically demanding, lower-wage, or seasonal roles that natives fill less readily even when wages rise:
Recent crackdowns have produced reports of vacant restaurant/hotel jobs (hundreds of thousands), farm and construction delays, higher costs, and business cutbacks.[8]
Do Natives Simply Take the Jobs?
Evidence consistently shows limited one-for-one substitution. Immigrants and natives are often complements (different skills/roles), and immigrants also generate demand through spending and entrepreneurship, supporting jobs for others.
Higher wages from shortages can attract more natives, raise labor force participation, or spur automation/productivity (long-term positives). However, many of these jobs involve hard physical conditions, seasonality, location mismatches, or skill barriers; mobility has declined; and adjustments take time and raise costs/prices.
Broader Economic Effects and Adjustments
Bottom Line
A sudden or near-total stop would cause noticeable labor shortages—especially in agriculture, construction, hospitality, and related fields—reduce the economy’s growth potential, and not automatically deliver large employment/wage windfalls to natives. The labor market is dynamic: supply and demand both shift, firms adapt (sometimes by shrinking or innovating), and demographics make immigration a structural support for workforce size in aging societies. Gradual, selective, or temporary-worker approaches can address shortages with fewer disruptions than abrupt halts. Outcomes depend on scale, speed, skill mix, enforcement, and complementary policies (education, housing, regulation). Data from recent reductions and historical episodes support this over simple “immigrants take jobs” or “no effect” narratives.
Citations (13)
- https://econofact.org/immigration-and-waning-us-labor-force-growth
Backs: “This is grounded in demographics, industry data, recent policy experiences, and economic research rather than ideology.”
evidence, article, points to yes. Claim: Sharply cutting immigration would likely cause or worsen labor shortages and slow labor force and economic growth, grounded in demographics and research.
- https://www.frbsf.org/research-and-insights/publications/economic-letter/2025/11/immigration-and-changes-in-labor-force-demographics/
Backs: “Without it, the working-age population would already be declining or flatlining in many places.”
evidence, article, points to yes. Claim: Immigration accounts for much of recent labor force growth; native working-age populations are stagnating or shrinking.
- https://www.reuters.com/markets/us/us-migrant-halt-may-wipe-potential-job-growth-2025-06-24/
Backs: “Potential monthly job growth (the “breakeven” rate to keep unemployment stable) has fallen sharply with reduced immigration—from peaks near 150,000–250,000 toward tens of thousands or near zero in recent estimates. This constrains non-inflationary economic expansion.”
statistic, article, points to yes. Claim: Breakeven monthly job growth has fallen sharply with reduced immigration, from 150,000-250,000 toward tens of thousands or near zero.
- https://www.forbes.com/sites/andrewtisch/2026/05/28/the-real-immigration-tragedy/
Backs: “Projections show large cumulative shortfalls in workers and GDP (hundreds of billions to trillions over years) under low-immigration scenarios.”
statistic, article, points to yes. Claim: Low-immigration scenarios project large cumulative worker and GDP shortfalls; agriculture is 40%+ foreign-born and Labor Department filings warn of food supply risks.
- https://mmr2025.mixedmigration.org/mmr/2025/labour-shortages-and-anti-immigration-stances/
Backs: “Similar pressures exist in Europe, where businesses report widespread difficulties filling roles amid demographic decline, even as some countries expand legal pathways while tightening borders.”
evidence, article, points to yes. Claim: European businesses report widespread difficulty filling roles amid demographic decline.
- https://www.nahb.org/blog/2026/04/Which-States-and-Construction-Trades-Depend-the-Most-on-Immigrant-Workers
Backs: “50%+ in drywall, roofing, plastering, painting in some data). States like California, Florida, Texas exceed 40%.”
statistic, article, points to yes. Claim: Construction is roughly 26-30% foreign-born, with higher shares in trades and in states like California, Florida and Texas.
- https://usafacts.org/articles/which-industries-employ-the-most-immigrant-workers/
Backs: “Food processing, some manufacturing/transportation, healthcare support, and high-skill areas (e.g., certain tech/STEM via H-1B, nursing).”
statistic, article, points to yes. Claim: Immigrants are concentrated in food processing, manufacturing, transportation, healthcare support and other industries.
- https://www.washingtonpost.com/opinions/2026/04/14/immigration-crackdown-causes-massive-shortages-unskilled-labor/
Backs: “Recent crackdowns have produced reports of vacant restaurant/hotel jobs (hundreds of thousands), farm and construction delays, higher costs, and business cutbacks.”
evidence, article, points to yes. Claim: Recent crackdowns produced vacant restaurant and hotel jobs, farm and construction delays, higher costs and business cutbacks.
- https://www.washingtontimes.com/news/2026/may/20/study-finds-no-evidence-citizens-taking-jobs-vacated-trump/
Backs: “Native unemployment in affected low-education groups has sometimes risen or not improved.”
evidence, article, points to yes. Claim: Deportation studies find no evidence citizens fill vacated jobs; losing immigrant workers often reduces overall employment, including for natives.
- https://www.nakedcapitalism.com/2026/03/the-economic-consequences-of-a-low-skilled-immigration-sudden-stop-evidence-from-koreas-guest-worker-programme.html
Backs: “COVID-era and other sudden stops (e.g., Korea’s guest worker pause) showed firms struggling, cutting output, or reallocate existing workers—not massively hiring locals into the vacated roles.”
evidence, article, points to yes. Claim: Korea's guest worker pause showed firms struggling and cutting output rather than hiring locals into vacated roles.
- https://economics.princeton.edu/working-papers/the-effects-of-immigration-on-the-economy-lessons-from-the-1920s-border-closure/
Backs: “The economy adapted, but not by simply swapping workers one-for-one.”
evidence, article, neutral. Claim: 1920s quotas produced mixed results: some local wage gains and automation, but no broad native gains and industry contraction.
- https://www.theglobeandmail.com/world/us-politics/article-how-curbing-immigration-is-hurting-the-us-economy/
Backs: “Removing them can cascade (e.g., fewer construction workers → delayed projects → less work for others).”
evidence, article, points to yes. Claim: Reduced labor supply shrinks potential GDP, and removing immigrants can cascade into delayed projects and less work for others.
- https://news.bloomberglaw.com/daily-labor-report/trump-seasonal-visa-reversal-breaks-from-foreign-labor-crackdown
Backs: “Pure restriction without alternatives risks lost output and higher costs.”
evidence, article, points to yes. Claim: Mitigations like guest worker programs matter, and pure restriction without alternatives risks lost output and higher costs.