The State of Homelessness in America 2012 examines homelessness between 2009 and 2011, a period of economic downturn in the nation. The report shows that despite the bad economy, homelessness decreased by 1 percent during this period. The decrease was likely due to a significant investment of federal resources to prevent homelessness and quickly re-house people who did become homeless. The Homelessness Prevention and Rapid Re-Housing Program (HPRP, funded through the American Recovery and Reinvestment Act of 2009) was a $1.5 billion federal effort to prevent a recession-related increase in homelessness. It was built upon ground-breaking work at the federal level and in jurisdictions across the nation to improve the homelessness system by adopting evidence-based, cost effective interventions. In 2010, its first year of operation, it assisted nearly 700,000 at-risk and homeless people. This report provides evidence that it was successful in achieving its goal of preventing a significant increase in homelessness. (Authors)