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.”
- 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.”
- 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.”
- 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.”
- 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.”
- 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%.”
- 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).”
- 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.”
- 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.”
- 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.”
- 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.”
- 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).”
- 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.”