In 2011, close to 15 percent of U.S. households were food insecure. At some time during the year, these households lacked adequate food for one or more household members due to insufficient money or other resources for food. Disability has emerged as one of the strongest known factors that affect a household’s food security. Recent ERS research found that in 2009-10, one-third of households with a working-age adult who was unable to work due to disability were food insecure and one-quarter of households that included a working-age adult with a disability that did not necessarily prevent employment were food insecure. In comparison, 12 percent of households that had no working-age adults with disabilities were food insecure in 2009-10.