America has 20 empty homes for every unhoused person

On a single night in January 2024, the federal government counted 771,480 people experiencing homelessness. The Census Bureau, using its housing survey, logged 15.215 million vacant homes the prior summer. That is roughly 19.7 empty dwellings for every person without one. The math is simple, and so is the solution. [1][2]. (HUD User)

“Vacant” has its own meaning when it comes to the Census: not every empty address is move-in ready and some are second homes or stuck in probate. But the incredible scale is impactful. Specifically, in Q2 2024 there were 3.241 million units actively for rent, more than four times the 2024 homelessness count. If you add in homes for sale and units rented or sold but not yet occupied, then the actively cycling pool reaches about 5.0 million.

The rest of the vacant stock tells its own story: 6.759 million units were held off market for repairs, estates, or similar; 3.448 million were seasonal; 1.056 million were “temporarily occupied by usual residents elsewhere.” We are not short on physical structures. We are short on ways to put people into them. [1].

Geography deepens the mismatch. Rental vacancies run highest in the South and Midwest and lowest in the West and Northeast; homelessness is most concentrated in high-cost metros where supply has lagged demand for decades. HUD’s 2024 report shows California and New York with the largest homeless counts, and both above the national rate per 10,000; New York’s rate is 81, California’s is 48, against the national 23. This is not fate. It is a market that put empties where demand is thin and a permit structure that throttles supply where demand is thick. [1][2]. (HUD User)

The solution is actually something that was commonplace for much of the 20th century. What worked effectively for half a century was to build and buy public housing at fair prices, then keep it going. Congress created the federal public housing program in 1937 and aimed much higher in 1949, authorizing 810,000 additional units over six years. Public housing inventory later peaked at just over 1.4 million units in the mid-1990s. Since then the country has let the stock shrink. Today, “more than 900,000” units remain, and federal policy still caps net new public housing at late-1990s levels. Repeal the cap and restart construction. [7][9][8]. (FAS Project on Government Secrecy, HUD)

Start where speed and cost are proven. California’s Homekey program took underused hotels and offices off the shelf and turned them into housing at a fraction of ground-up costs. The State Auditor’s 2024 review of Round 1 found an average of about $144,000 per unit, compared with $380,000 to $570,000 for newly built affordable housing. A 2024 case-study series pegs average state capital awards in Rounds 1 and 2 at roughly $192,000 per unit as the program scaled. That is still far cheaper and far faster than building from dirt in high-cost cities. [5][6]. (California State Auditor, Enterprise Community Partners)

Scale is not the obstacle that American Oligarchs pretends it is. HUD’s own inventory shows roughly 1.19 million year-round beds across shelters and permanent programs in 2024, the majority already dedicated to moving people out of homelessness. The machinery exists. It needs more units to feed it. [2]. (HUD User)

Proof of concept exists where coordination is a habit and housing is treated like infrastructure. Greater Houston cut homelessness by more than 60 percent since 2011 by aligning government, nonprofits, landlords, and health systems around Housing First and a unified list. The 2024 count found 3,280 people homeless on a single night, and the region reports more than 32,000 people housed since 2012. Plainly put, quality policy scales effectively. [10][11]. (CFTH Houston, IRP CDN)

The country can choose to stop begging the private market to solve a problem, since the profit incentive has clearly failed when it comes to ensuring adequate housing. The roadmap is through public housing: repeal the Faircloth limit so PHAs can add net new units; legalize multifamily where jobs and people already are, as California’s nonpartisan analysts urged years ago; acquire and convert existing buildings at price caps proven by Homekey; fund supportive housing operations; make voucher acceptance routine with fast inspections and damage reserves. [8][3][5][6][4][2]. (HUD, Legislative Analyst’s Office, California State Auditor, Enterprise Community Partners, JAMA Network, HUD User)

One more note, about waste and austerity measures. The USDA estimates 30 to 40 percent of the U.S. food supply is thrown out each year; ReFED puts the 2021 total at 91 million tons, worth about $444 billion [12][13]. Hotels run near 63 percent occupancy across roughly 5.3 million rooms, which means about two million beds sit empty on an average night [14][15].

This is a feature, not a bug. The profit incentive is ideal for increasing profit, any socially beneficial effects are incidental to making more money. Unfortunately, when unattended the idle capacity props up rates up and hurts the public. Of course we could impose taxes and penalties for wasteful practices. That would be great, wouldn’t it.

Works Cited
[1] U.S. Census Bureau. “Quarterly Residential Vacancies and Homeownership: Q2 2024, Table 3 and related tables.”
[2] U.S. Department of Housing and Urban Development. 2024 Annual Homelessness Assessment Report (AHAR) Part 1: Point-in-Time Estimates of Homelessness.
[3] California Legislative Analyst’s Office. California’s High Housing Costs: Causes and Consequences. 2015.
[4] JAMA Network Open. “Modeling Health and Economic Outcomes of Providing Stable Housing to People Experiencing Homelessness With Opioid Use Disorder.” 2025.
[5] California State Auditor. Report 2023–102.1. Table 1: Average Homekey per-unit costs vs. new affordable construction. April 2024.
[6] Enterprise Community Partners. California’s Homekey Program: Case Studies Report (Rounds 1–2). 2024.
[7] Harvard Joint Center for Housing Studies. Public Housing in an American Social Welfare State. 2024.
[8] U.S. Department of HUD, Office of Public and Indian Housing. PIH Notice 2024–25: The Faircloth Limit; related Faircloth guidance.
[9] Congressional Research Service. Introduction to Public Housing (R41654).
[10] Coalition for the Homeless of Houston/Harris County. 2024 PIT Count Results.
[11] Institute for Research on Poverty. “How Houston cut homelessness by 61 percent,” policy story, 2024.