Chronic Homelessness

The solution to chronic homelessness is permanent supportive housing – permanent housing coupled with supportive services as needed.

Chronic homelessness is defined as long-term or repeated homelessness. Chronically homeless people have a serious physical or mental disability, including mental illnesses like schizophrenia and/or alcohol or drug addiction. For this population, permanent housing linked to intensive services is usually necessary to achieve stability.

Permanent supportive housing has been shown to be not only successful at ending chronic homelessness, but is also often cost-efficient. People experiencing long-term homelessness often incur significant public costs – through emergency room visits, run-ins with law enforcement, incarceration, and access to existing poverty and homeless programs. A number of cost and case studies have demonstrated that permanent supportive housing largely or totally offsets these costs while ending homelessness.

  • A study performed by homelessness scholar Dennis Culhane showed that in New York City, each unit of permanent supportive housing saved $16,282 per year in public costs for shelter, health care, mental health, and criminal justice. The savings alone offset nearly all of the $17,277 cost of supportive housing.
  • A 2009 Seattle study found that moving chronic inebriates into permanent supportive housing resulted in an approximately 33 percent decline in alcohol use for clients and saved nearly $30,000 per year per person.

The vast majority of people who experience chronic homelessness interact with multiple service systems, providing an opportunity to prevent their homelessness in the first place. Promising prevention strategies focus on people who are leaving hospitals, psychiatric facilities, substance abuse treatment programs, prisons, and jails.

Spotlight

Library Resources

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Webinar | January 19, 2012
A video recording of the webinar entitled, "Putting the Pieces Together: Primary Care and Behavioral Health Services in Permanent Supportive Housing."
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Solutions Brief | February 17, 2011
This brief explores lessons learned from several pilot programs designed to aid PSH tenants who are ready to transition into other housing opportunities in Chicago, IL; Seattle, WA; and New York, NY.
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Interactive Tool | April 15, 2010
This interactive stacked bar chart illustrates the relative costs of permanent supportive housing and homelessness (prior to supportive housing) for both urban and rural areas in the state of Maine.
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Federal Policy Brief | March 18, 2010
This brief examines chronic homelessness and provides an overview of key strategies used to reduce chronic homelessness, including permanent supportive housing, prevention, and targeting.
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Solutions Brief | January 19, 2007
This two-page brief highlights three cities - New York, NY, Denver, CO, and Portland, OR - that have done studies of the cost effectiveness of providing supportive housing for homeless people with mental illness and/or addictions. The studies demonstrate that the cost of providing supportive housing is about the same or less than the cost of allowing them to remain homeless.
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Conference Presentation | August 16, 2006
Presented at the National Alliance to End Homelessness Annual Conference by Matthew Doherty, Kevin Sharps, Steven Shum, and Katrina Van Valkenburgh. Monday, July 17, 2006.
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Best Practice | August 11, 2006
Best Practice