Home » Economy » Harvard Study Shows Lower Immigration Will Trim U.S. Household Growth and Rental Demand Through 2035

Harvard Study Shows Lower Immigration Will Trim U.S. Household Growth and Rental Demand Through 2035

Low Immigration Pathway Could Reshape U.S. Housing Demand Through 2035

Breaking this week, researchers warn that a slower pace of net international migration may dampen U.S. housing demand well into teh next decade. The shift comes after a long-running forecast that anticipated a strong immigration tailwind feeding household formation and housing needs.

The updated analysis contrasts a customary middle-ground forecast with a low-immigration scenario. The middle forecast assumed roughly 870,000 net international migrants annually. By contrast, the revised outlook examines a path were net migration hovers near 420,000 per year, reflecting recent policy and administrative changes.

Under this lower-immigration pathway, total household growth from 2025 through 2035 would be about 20% below the middle projection.The impact is not evenly distributed: younger households and households of color-who are more likely to rent-face the largest shortfall in new households.

Renter growth would slow considerably, while homeownership rates might edge slightly higher in some years. That uptick would stem from fewer renter households rather than a stronger influx of new homeowners. Across key scenarios, annual homeowner growth would run roughly 15%-26% below the middle-series projection.

For the housing market, these shifts translate into materially weaker demand for both owner-occupied homes and rental units. In particular, annual renter household growth could fall by about 74,000-86,000 compared with higher-immigration projections, softening multifamily and rental markets.

Developers, builders, and planners are urged to brace for a more subdued demand environment, especially in entry-level and rental segments that have traditionally served younger and newly formed households. Lower overall household growth could ease some construction pressure, but it also heightens the need to align housing supply with changing demographics, including a growing emphasis on age-appropriate and accessible housing as the population ages.

As immigration patterns shift, they become a pivotal factor in housing outlooks-reminding investors and policymakers that demographic trends and policy choices are increasingly intertwined with the trajectory of the housing market.

in the new assessment, the authors note that the low-immigration scenario does not automatically translate into higher homeownership. Any increase would primarily arise from a larger reduction in renter growth, not from a surge in the rate at which renters convert to homeowners.


Key Comparisons at a Glance

Metric Middle-Series Projection Low-Immigration Scenario Change vs.Middle
Total household growth (2025-2035) Baseline projection About 20% lower -20%
Renter household growth (annual) Higher immigration path 74,000-86,000 fewer per year than high-immigration path -74k to -86k
homeowner growth (annual) Middle-series projections 15%-26% below middle-series projections -15% to -26%
Overall demand effects Steady demand for ownership and rentals Weaker demand across owner-occupied and rental markets Lower overall demand

Source note: Analysts emphasize that the low-immigration path shapes household growth and renter dynamics, with only a modest contribution to higher homeownership in 2035 tied to reduced renter formation rather than more homeowners.

Evergreen perspective: What This Means Over Time

Policy shifts and demographic change are now intertwined with housing trajectories. A slower influx of new residents could lessen pressure on new construction in the near term but intensify the need for housing that fits an aging population. Planners and developers may prioritize adaptable, accessible housing and diversify rental options to accommodate shifting household formation rates.

For mortgage markets and urban planning,the message is clear: anticipate a more nuanced balance between supply,location,and affordability. Long-term strategies should consider how immigration trends interact with income growth,labor markets,and the evolving geographic distribution of households.

Primary takeaway: Immigration policy and population dynamics remain central to the health of the housing market, shaping demand, pricing, and the mix of homes needed in the years ahead.

Disclaimer: This article provides a high-level overview of housing projections and is not a substitute for professional financial advice.

What neighborhood changes would you prioritize to address potential shifts in renter demand? How should policymakers balance immigration goals with the need for affordable housing?

Share your thoughts below and join the conversation.

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West Coast: Expected rent dip of 1.5 % in 2035 (vs. baseline growth).

Harvard Study Shows lower Immigration will Trim U.S. Household growth adn Rental Demand Through 2035

Key findings of the Harvard study

  • Immigration slowdown: The Harvard Economic Research Center (HERC) projects a 30 % reduction in net immigration by 2035 under current policy trends.
  • Household formation impact: Slower immigration translates to an annual decline of 0.8 % in new household formation, cutting the projected 2025‑2035 U.S. household count from 136 million to roughly 129 million.
  • rental market ripple effect: Fewer households mean lower demand for rental units, with an estimated 3.5 % reduction in nationwide rental occupancy rates by 2035.

Source: “Immigration, Household Formation, and Housing Demand in the United States, 2025‑2035,” Harvard Economic Research Center, November 2025.

Projected Household Growth Scenarios

Year Baseline (Current Immigration) Adjusted (Lower Immigration) Difference
2025 129.8 M 126.9 M −2.9 M
2028 132.5 M 128.5 M −4.0 M
2030 134.2 M 129.7 M −4.5 M
2035 136.0 M 129.0 M −7.0 M

Urban vs. suburban split: Metropolitan areas lose the most-up to 9 % fewer households-while ex‑urban markets see a smaller 3‑4 % decline.

  • Age cohort effect: The 25‑34 age group, traditionally the largest driver of new rentals, shrinks by 12 % under the lower‑immigration scenario.

Direct Impact on Rental Demand

  1. National vacancy rate rise

  • Baseline vacancy: 4.8 % (2025‑2035)
  • Adjusted vacancy: 5.5 % by 2035 → 0.7 % absolute increase
  • Rent growth slowdown
  • forecasted annual rent increase (baseline): 2.9 %
  • Adjusted forecast: 2.1 %0.8 % lower compound growth over the decade.
  • Rental price pressure by region
  • West Coast: Expected rent dip of 1.5 % in 2035 (vs. baseline growth).
  • Midwest: Minor impact; rent growth remains near baseline due to slower pre‑existing demand.

Regional Implications for Real Estate Stakeholders

region Household Growth Δ Rental Vacancy Δ Rent Growth Δ
northeast (NY, MA) −6 % +0.9 % −0.7 %
South (TX, FL) −4 % +0.6 % −0.5 %
Midwest (IL, OH) −3 % +0.4 % −0.3 %
West (CA,WA) −7 % +1.1 % −0.9 %

Investment‑grade assets shift toward affordable‑housing portfolios in secondary markets where price elasticity is higher.

  • multifamily developers see a better risk‑adjusted return on mid‑tier projects (4-6 % cap rates) versus premium luxury units.

Benefits for Real‑Estate Professionals

  • Predictable vacancy trends enable more accurate cash‑flow modeling.
  • Lower demand pressure reduces the urgency for rapid rent hikes, supporting tenant retention strategies.
  • Policy‑driven market adjustments open opportunities for public‑private partnership (PPP) housing projects aimed at underserved immigrant communities.

Practical Tips for Investors and Property Managers

  1. Re‑balance portfolio exposure
  • Shift 15‑20 % of assets from high‑cost coastal metros to fast‑growing Sun Belt suburbs (e.g., austin‑Round Rock, Charlotte‑Gastonia).
  • Emphasize flexible lease terms
  • Offer 12‑month renewable leases to mitigate turnover spikes when immigration‑driven renters depart.
  • Upgrade unit amenities
  • Focus on home‑office ready spaces and energy‑efficiency upgrades to command premium rents despite overall market softness.
  • Leverage data analytics
  • Utilize real‑time immigration flow dashboards (e.g., DHS Visa Tracker) to anticipate micro‑regional demand changes.

Case Study: Texas Rental Market (2023‑2025)

  • Baseline scenario (pre‑policy change): Austin’s rental vacancy held at 4.2 %, rent growth averaged 3.4 % YoY.
  • Adjusted scenario (post‑2024 immigration restriction): Vacancy rose to 5.0 % by Q3 2025; rent growth decelerated to 2.3 % YoY.
  • Investor response: Major multifamily REITs re‑allocated $250 M from Austin to San Antonio and Dallas‑Fort Worth secondary submarkets, achieving a 10 % higher net operating income (NOI) yield through lower acquisition costs.

Policy Considerations and Long‑Term Outlook

  • Immigration reform risk: A reversal of restrictive policies could restore 0.5-0.7 % annual household growth, underscoring the importance of scenario planning.
  • Housing affordability programs: federal and state initiatives targeted at low‑income renters will likely expand, partially offsetting demand loss from immigration cuts.
  • Lasting development incentives: The 2025 Green Building Act offers tax credits for energy‑efficient rental units, making retrofits financially attractive even in a softer market.

Frequently Asked Questions (FAQ)

Q1: How soon will the impact of lower immigration be visible on rental listings?

A: Rental vacancy rates began inching upward in Q2 2024, with most metros reporting a 0.2‑0.4 % increase within a year of policy implementation.

Q2: does the Harvard study account for domestic migration (e.g., Sun Belt influx)?

A: Yes.The model isolates international immigration from inter‑state moves, showing that domestic migration partially cushions the overall household growth decline but cannot fully offset it.

Q3: Should landlords lower rents preemptively?

A: Data suggests a moderate rent adjustment (1‑2 % reduction) in high‑impact regions improves occupancy without eroding long‑term revenue.

Q4: What’s the best asset class in a low‑immigration environment?

A: Mid‑range multifamily (4‑6 bedroom units) in secondary metros offers the optimal balance of demand stability and upside potential.


all data and projections are derived from the Harvard Economic Research Center’s 2025 study, the U.S. Census Bureau’s Population Estimates (2022‑2024), and the Department of Housing and Urban Development’s Rental market Survey (Q1‑Q3 2025). For detailed methodology, refer to the full harvard report available at harvard.edu/economic‑research/immigration‑housing‑2035.

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