Homelessness in America: Causes, Impacts, and Solutions

Introduction

Today, more than 500,000 people are homeless in the United States, and many of these individuals are categorized as "chronically homeless," meaning they have lived on the street for more than a year (McIntosh, 2023). Although the causes of homelessness are unique to each individual, they generally include a fundamental lack of affordable housing, income and resource disparities, family conflict and domestic violence, untreated mental health needs and addiction, post-incarceration barriers, and systemic racism that disproportionately affects minority groups.

Because homelessness gives rise to multiple social problems, identifying potential solutions to this national public health threat represents a timely and valuable endeavor. The purpose of this paper is to describe the impact of homelessness in the U.S. and to examine how this social issue affects both individuals and American society as a whole. In addition, an examination of recent developments and progress in addressing homelessness is followed by a discussion of potential solutions to this urgent public health threat and a summary of the findings in the conclusion.

Impact of Homelessness in the U.S.

Prior to the 19th century, homelessness was handled through localized religious charity. Rapidly increasing urbanization and industrialization, however, overwhelmed such limited relief. During the Great Depression era, a so-called "hobo" culture emerged that raised public awareness of unemployed transients, which helped create the first public shelters specifically for the homeless. Nevertheless, public sentiment remained ambivalent — oscillating between pity and disgust for people who were seen as lazy and even deviant from mainstream American society (DePastino, 2009).

Unfortunately, this stigma persists to the present day, where an "out of sight, out of mind" mentality characterizes many Americans' views about the homeless. This mindset is particularly damaging because homelessness has multiple, severe negative impacts on affected individuals and families, ranging from trauma to worsened physical and mental health. To the extent that the homeless become more visible, their suffering erodes overall community quality of life and social cohesion while placing increased burdens on emergency services, thereby raising costs across criminal justice, healthcare, and social welfare systems (Cobb, 2020). Given the extent and costs of the problem, it would be reasonable to expect that policymakers at all levels have worked tirelessly to formulate effective responses — but this has largely not been the case, as discussed further below.

Recent Developments and Progress

Despite growing demand for affordable housing and increased nationwide attention on homelessness, the problem is actually getting worse. There has been an approximately 2% increase in the number of Americans living in unsheltered conditions since 2017 (McIntosh, 2023). More troubling still, the COVID-19 pandemic and its corresponding effects on the economy have further exacerbated conditions for the homeless in many American cities. As McIntosh (2023) emphasizes, "People living unsheltered tend to be concentrated in cities with booming economies and skyrocketing rents, but the problem is not limited to these locations" (p. 4). This reality makes homelessness a critically important public health issue that demands timely and effective solutions.

Conclusion

In a free market economy, the invisible hand should eventually respond to increasing demand for affordable housing, but the research consistently shows that a wide array of barriers prevents this straightforward market solution from materializing. Many formerly employed Americans have been displaced by innovations in technology, and these individuals are being forced into homelessness where there are no easy exits. The complex nature of homelessness demands multifaceted yet coordinated policy responses rather than piecemeal, fragmented efforts. While certain interventions such as supportive housing projects have proven effective when implemented, scaling their success requires acknowledging housing's status as essential infrastructure for human — and national — security.