California Adopts New Homelessness Prevention Plan

The state aims to mirror a successful local strategy to curb the number of residents entering homelessness annually.

Updated on Oct. 20, 2026 in Safety

Isometric editorial illustration of clean, rectilinear housing modules, representing a structured approach to state homelessness prevention policy. — Governor Gavin Newsom signed AB 1924, directing the state to create a comprehensive homelessness prevention plan by July 2028. AI Illustration. Upload story photo >

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In September 2026, Governor Gavin Newsom signed Assembly Bill 1924, requiring California to develop a comprehensive, statewide homelessness prevention blueprint by July 2028. This new initiative is modeled after an existing program in Santa Clara County that has successfully helped thousands of residents maintain their housing.

Why it matters

Policymakers are shifting focus toward prevention, which is cited as significantly more cost-effective than providing services after individuals lose their homes. By identifying local high-impact efforts, the state aims to reduce the estimated 190,000 Californians who experience homelessness for the first time each year.

A University of Notre Dame study showed that 90% of residents assisted by the Santa Clara County program remained housed two years later. The initiative, which relies on rental assistance and legal support, now serves as the foundation for the upcoming state plan.

The players

Gavin Newsom

He is the Governor of California who signed Assembly Bill 1924 to establish a statewide homelessness prevention strategy.

California Interagency Council on Homelessness

This state body is tasked with developing the mandatory homelessness prevention blueprint by 2028.

Destination: Home

This organization is piloting a national homelessness prevention program across 10 U.S. communities.

The details

The legislation requires the California Interagency Council on Homelessness to create an action plan and define measurable prevention goals. While the state mandate does not include direct funding, it encourages the expansion of localized models, such as the effort currently being piloted by Destination: Home across 10 U.S. communities.

2017: Santa Clara County began incubating its local homelessness prevention program.
2024: Santa Clara County officially adopted the program into its broader prevention strategy.
2025: Santa Clara County conducted its point-in-time count survey.
September 2026: Governor Gavin Newsom signed Assembly Bill 1924 into law.
July 1, 2028: Deadline for the state to deliver its prevention blueprint and action plan.

Seasonal Patterns

Assembly Bill 1924 marks a transition from reactive crisis management toward a proactive framework for housing stability. This shift mirrors broader trends in social services that prioritize long-term preventative measures over emergency interventions.

While the new state law focuses on systemic planning, residents currently facing housing instability can look to established local programs for potential rental assistance, case management, and legal support. These resources, modeled after the Santa Clara strategy, remain the primary defense for families at risk of losing their homes.

The takeaway

Proactive prevention strategies are increasingly viewed as the most effective path to reducing long-term homelessness. Residents are encouraged to connect with local housing support services early if they face financial challenges that threaten their living situation.

What happens next

The California Interagency Council on Homelessness is required to submit its finalized homelessness prevention blueprint and actionable goals by July 1, 2028.