Homelessness remains a persistent challenge in the United States, with policymakers divided over the most effective strategies to provide shelter and support. According to the Department of Housing and Urban Development’s (HUD) 2024 survey, approximately 770,000 people experience homelessness nationwide, including nearly 150,000 children. Federal agencies such as HUD and the Department of Veterans Affairs (VA) allocate around $6 billion annually toward direct homeless assistance, with additional funding coming from individual states. However, debates continue over how best to deploy these resources.

Two primary approaches have shaped homeless assistance efforts. The first centers on “indoor relief,” which focuses on placing individuals in shelters or institutions to meet immediate needs like food, shelter, and hygiene facilities. While this approach provides short-term safety, it faces criticism for high costs—estimated around $30,000 per bed annually—and limited capacity. Moreover, shelters often fall short in breaking the cycle of poverty or homelessness.

The second approach, known as “outdoor relief,” involves providing cash assistance to homeless individuals or families to help secure housing independently. This model relies on the assumption that direct financial aid, combined with earned income, can enable recipients to find and maintain housing. Critics argue this can foster dependency and call for stricter eligibility rules and cuts in cash benefits.

Despite these ongoing debates, recent successes have emerged, particularly among families and veterans. Families represent about 30% of the homeless population, with most headed by women caring for preschool-aged children. These households often face unemployment or low-wage jobs, high childcare costs, domestic conflict, or fleeing domestic violence. HUD’s Housing Choice Voucher program, established in 1998, helps eligible families by subsidizing rent payments so that families pay roughly 30% of their income, with the government covering the remainder. Vouchers are mostly portable within regions, allowing families to move for better opportunities. However, demand exceeds supply—only about a quarter of eligible families receive vouchers. Since 2010, time-limited subsidies through rapid rehousing programs have also contributed to a 33% decline in homelessness by 2022 by providing relocation grants and temporary rental aid. Nevertheless, only 18% of homeless families currently receive such support.

Veterans have seen significant reductions in homelessness in recent years. Since 2010, Congress has funded roughly 100,000 permanent Housing Choice Vouchers for veterans experiencing chronic homelessness, defined as homelessness lasting more than a year coupled with a disability. Veterans facing more immediate hardships qualify for prevention services and temporary rental assistance that can last up to two years. These combined efforts have helped reduce veteran homelessness by 55% since 2010, benefiting about 140,000 people annually. Research suggests that increasing aid by approximately 8% annually over five years could close the gap in assistance for homeless veterans.

Challenges remain for other segments of the homeless population, particularly single nonveteran adults, who make up 78% of homeless households. Support for this group is comparatively scarce: only 9.4% of chronically homeless, disabled nonveterans receive vouchers each year, and just 13% of those facing acute crises access emergency assistance, compared with 48% and 65% of veterans, respectively. Many newly homeless single adults are employed but lack the income or savings to secure housing, indicating potential for rapid rehousing programs to have a meaningful impact.

Additional hurdles exist for homeless individuals with substance use disorders or serious mental health conditions. Recovery-oriented housing programs remain limited despite evidence they facilitate rehabilitation and housing stability. Experts emphasize that homelessness and behavioral health crises, while intertwined, require distinct interventions and funding streams. During the COVID-19 pandemic, hotels and motels provided private rooms alongside on-site services, offering a successful model to engage homeless individuals in voluntary treatment and reduce reliance on congregate shelters or hospitalization. Pandemic-era rental assistance further created pathways to permanent housing, with some properties converted into long-term accommodations.

While factors contributing to homelessness are complex and multifaceted, progress made in reducing homelessness among families and veterans demonstrates the potential of targeted programs backed by adequate funding. Experts argue that expanding proven interventions, increasing rental assistance, and tailoring support to distinct subpopulations could produce substantial gains in addressing homelessness across the country.