6.5 Million Americans at Risk from Landslides, Study Reveals
6.5 Million Americans at Risk from Landslides, Study Reveals
US · Published Aug 3, 2026
A University of Washington study has mapped 128 million buildings across the U.S.
to assess landslide exposure, revealing that 6.5 million Americans live in high-risk zones.

Impact & Risks

Landslides pose significant risks to both urban and rural communities, with rural areas often facing greater challenges in recovery due to limited resources. Appalachia, particularly West Virginia, is heavily affected, with steep slopes and socio-economic factors increasing vulnerability. Urban areas like Seattle and San Francisco face risks from hillside developments, while rural regions struggle with infrastructure and financial recovery. The study underscores the need for targeted policies to address these disparities and improve resilience.

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