A Shortage Of Affordable Homes
Introduction
Across the United States, a silent but devastating crisis is unfolding not on Wall Street or in Washington, D.C., but in the living rooms, crowded apartments, and temporary shelters of millions of Americans. This crisis is the severe and systemic shortage of affordable homes. While political debates often focus on the high cost of buying a house, a far more immediate and desperate problem exists for the nation’s renters specifically, the 10.9 million households with extremely low incomes.
The National Low Income Housing Coalition’s annual report makes it brutally clear: the private market has failed these families, and public subsidies are woefully inadequate. The result is a staggering shortage of affordable housing that touches every state, every major city, and every corner of the country.
The Numbers That Define the Affordable Housing Shortage
To understand the depth of the affordable housing shortage, one must first grasp the income levels at play. Extremely low-income (ELI) households are those earning at or below either the federal poverty guideline or 30% of the area median income (AMI), whichever is higher. For these 10.9 million renter households, the math is impossible. Nationwide, there are only 7.1 million rental homes that are technically affordable to them, meaning rent and utilities cost no more than 30% of their income.
However, availability makes the situation far worse. Of those 7.1 million units, 3.3 million are occupied by higher-income renters who can afford more expensive housing but choose cheaper options. This leaves just 3.8 million affordable and available rental homes for 10.9 million ELI households. That translates to only 35 affordable homes for every 100 extremely low-income renters. The resulting shortage of affordable homes for this group is a staggering 7.1 million units.
This affordable housing shortage is unique to the poorest renters. When analyzing higher income brackets, the math flips. For very low-income (up to 50% of AMI), low-income (51-80% of AMI), and middle-income (81-100% of AMI) renters, there are actually more than enough affordable units on paper. The crisis is not a general housing shortage it is a shortage of affordable homes specifically for those at the very bottom of the economic ladder. The report emphasizes that the cumulative shortage only begins to disappear once household incomes rise above 100% of AMI. In other words, the market works fine for the middle class and above. For the poor, it is broken.
Who Are the Extremely Low-Income Renters?
The stereotype of an extremely low-income renter is often someone unemployed or unwilling to work. The data paints a very different picture. More than 90% of ELI renters are either in the labor force, seniors, have a disability, are in school, or are single adult caregivers. Specifically, 34% are in the labor force, often working full-time at low wages. In fact, 42% of ELI households in the labor force work at least 40 hours per week. The problem is not a lack of effort; it is a lack of adequate wages relative to the cost of housing. A full-time worker needs to earn $26.74 per hour to afford a modest one-bedroom apartment far above the minimum wage in most states.
Seniors make up 33% of ELI renters, many living on fixed Social Security incomes that simply cannot keep pace with rising rents. Another 18% have a disability, limiting their ability to work or earn more. The report also highlights that 13% are single adult caregivers of young children or a disabled family member. These are not “choice” renters. They are nurses’ aides, retail workers, home health assistants, and seniors who worked their entire lives. They are the backbone of local economies, yet they face the most severe affordable housing shortage.
Cost Burdens: When Rent Eats First
When families cannot find an affordable and available rental home, they are forced to do the only thing they can: pay more than they should. This leads to housing cost burdens. A household is considered cost-burdened if it spends more than 30% of its income on rent and utilities, and severely cost-burdened if it spends more than 50%. Among all renters, 49% are cost-burdened. But among extremely low-income renters, a staggering 87% are cost-burdened, and 75% are severely cost-burdened. This means that out of the 10.9 million ELI renter households, more than 8 million are spending over half their income just to keep a roof over their heads.
The consequences are devastating. The report gives a concrete example: a severely cost-burdened ELI family of four with a monthly income of $2,600 who pays the average two-bedroom fair market rent of $1,670 has just $930 left for everything else, food, transportation, healthcare, clothing. The USDA’s thrifty food budget for a family of four is $976 per month. This family cannot afford both rent and food. Research cited in the report shows that cost-burdened renters spend 39% less on food and 42% less on healthcare than their unburdened counterparts. Housing cost burdens are linked to increased mortality risk, poor cognitive development in children, and higher rates of eviction and homelessness.
Racial Disparities in the Affordable Housing Shortage
The shortage of affordable homes does not affect all racial and ethnic groups equally. Systemic housing discrimination, redlining, unequal access to the GI Bill, and ongoing appraisal bias have created a racial wealth gap that directly translates into housing insecurity. Black, Latino, and American Indian or Alaska Native households are disproportionately represented among extremely low-income renters. Eighteen percent of Black non-Latino households are ELI renters, compared to only 6% of white non-Latino households. Latino households are twice as likely as white households to be ELI renters, and Black households are three times as likely.
These disparities carry through to cost burdens. While severe cost burdens are pervasive across all ELI renters (above 80% for every group), the sheer number of Black and Latino households in this income bracket means they make up a huge share of the crisis. Nearly half (46%) of severely cost-burdened ELI renters are Black or Latino. The report argues that because these groups are overrepresented among the poorest renters, any federal housing assistance targeted at the extremely low-income level inherently advances racial equity more than programs aimed at moderate-income households.
Geographic Reality: No State Is Spared
One of the most powerful findings in the report is that the shortage of affordable homes is not a coastal or urban problem. It is national. Every single state lacks an adequate supply of affordable and available rental homes for its ELI renters. The absolute shortage ranges from 7,300 homes in Wyoming to nearly 1 million in California.
The relative supply affordable and available homes per 100 ELI renter households varies but is universally inadequate. Nevada is the worst, with just 17 homes per 100 ELI renters. Oregon (23), California (24), Arizona (25), and Texas (25) follow closely. Even the “best” states fall far short. North Dakota has the highest relative supply at 62 homes per 100 ELI renters, meaning a shortage of 38 homes for every 100 families. Mississippi (59), West Virginia (58), and South Dakota (54) also rank high, but none come close to 100.
Severe cost burdens mirror these shortages. In Nevada, 86% of ELI renters are severely cost-burdened. In Florida, 82%; Arizona and Texas, 81%; Oregon, 80%. Even in North Dakota, where the relative supply is highest, 63% of ELI renters are severely cost-burdened. The report also analyzes the 50 largest metropolitan areas, with Las Vegas ranking worst (13 affordable and available homes per 100 ELI renters), followed by Dallas (14), Austin (16), San Diego (16), and Houston (16). The least severe shortages are still dire: Pittsburgh (52), Boston (46), Providence (41), and St. Louis (40).
Why the Private Market Cannot Solve the Shortage of Affordable Homes
A common policy suggestion is to simply build more housing and let the market work. The report directly addresses this misconception. The private market, left to its own devices, will never solve the shortage of affordable homes for the poorest renters because of a fundamental disconnect between construction costs and what ELI renters can pay. The average asking rent for a new multifamily unit in 2024 was $1,802 per month. A family of four at the poverty line can afford just $780 per month. A single person on Supplemental Security Income (SSI) can afford only $283 per month. No private developer can build, operate, and maintain a new apartment for $283 or even $780 per month without massive subsidies.
The process of “filtering” where older, cheaper housing becomes available as higher-income renters move into new buildings, is often cited as the market’s solution. But filtering is slow, unreliable, and has reversed in many high-cost areas where landlords renovate older units to capture higher rents. Even when filtering works, landlords may not be able to lower rents enough to reach the ELI level without losing money. In weak markets, they may abandon properties altogether. The report concludes that public subsidies are not optional; they are the only way to bridge the gap between what ELI renters can pay and the real cost of housing.
The Middle-Income Diversion
Recently, some policymakers and interest groups have pushed for housing subsidies aimed at middle-income renters (81-100% of AMI). The report strongly cautions against this, calling it a misguided use of scarce resources. Unlike ELI renters, middle-income renters do not face a national shortage of affordable homes. In most metropolitan areas, there are 98 affordable and available homes for every 100 middle-income renter households.
Where middle-income affordability challenges exist, they are highly localized in expensive coastal cities like Los Angeles, New York, and Miami. Those areas account for 24% of middle-income renters in the top 50 metros but 48% of severely cost-burdened middle-income renters. The report argues that zoning reform and local land-use changes not federal rental subsidies, are the appropriate tools for these localized, higher-income affordability issues. Prioritizing middle-income renters while 7.1 million ELI households face a severe shortage, the report contends, would be a tragic misallocation of federal dollars.
Federal Policy Solutions to End the Shortage
Given that the private market cannot solve the shortage of affordable homes, the report lays out an urgent, multi-pronged federal policy agenda. The first and most critical step is expanding rental assistance. Currently, only one in four eligible renter households receives any form of federal housing aid. The Housing Choice Voucher (HCV) program, public housing, and the national Housing Trust Fund are the primary tools for serving ELI renters, but they are all drastically underfunded. Congress must appropriate enough funding to serve all eligible households—a large but necessary investment.
Second, the report calls for preservation of existing affordable housing. The public housing stock is aging, and without sustained investment, thousands of units will be lost. The national Housing Trust Fund, which focuses on building and preserving housing for ELI households, should be fully funded. Third, emergency assistance is needed to prevent evictions and homelessness. The proposed Eviction Crisis Act would create a national housing stabilization fund to help renters facing temporary financial shocks.
Specific legislative proposals mentioned include the Family Stability and Opportunity Vouchers Act, which would provide 250,000 new vouchers and counseling services for families with young children; the Affordable Housing Credit Improvement Act, which would reform the Low-Income Housing Tax Credit (LIHTC) to better serve the deepest income levels; and the Choice in Affordable Housing Act, which would streamline voucher inspections and expand small-area fair market rents to give voucher holders more choices. The report also supports the Yes in My Backyard Act, which would require local governments to report on zoning reforms that reduce barriers to multifamily housing.
The Consequences of Inaction and the Path Forward
Budget cuts or even flat funding will deepen the crisis. From FY2011 to FY2017, key HUD housing programs endured seven consecutive years of budget cuts relative to FY2010, resulting in a cumulative loss of $28 billion. Only in FY2024 did appropriations catch up to inflation-adjusted 2010 levels. But with the return of spending caps under the Fiscal Responsibility Act of 2023, and potential deep cuts proposed by the incoming administration, progress is fragile.
The report warns that work requirements, time limits, and rent increases policies that target the poorest renters would only exacerbate homelessness and housing instability. Many ELI renters already work, and those who do not are primarily seniors, people with disabilities, caregivers, or students. Punitive policies do not create more housing; they simply create more suffering.
The shortage of affordable homes is not an accident. It is the predictable outcome of decades of underinvestment in deeply affordable housing, combined with a private market that cannot profitably serve the poorest households. The solution is not mysterious: sustained, robust, bipartisan federal investment in rental assistance and affordable housing production targeted specifically to extremely low-income renters. The well-being of millions of people, including seniors, workers with disabilities, caregivers, and families with children, depends on whether Congress will finally treat this shortage as the emergency it is. Without action, the 7.1-million-home gap will persist, and the nation will continue to leave its most vulnerable renters without the safe, stable, affordable homes they need and deserve.
Also Read: 10 Year's Affordable Housing Delivery and Financial Strategy