Why GAO Did This Study: Research suggests that more students with disabilities are pursuing higher education than in years past, and recent legislative changes, such as those in the Higher Education Opportunity Act and Post-9/11 Veterans Educational Assistance Act of 2008, have the potential to increase the number and diversity of this population. GAO was asked to examine (1) what is known about the population of postsecondary students with disabilities; (2) how postsecondary schools are supporting students with disabilities; (3) what challenges, if any, schools face in supporting these students; and (4) how the Department of Education is assisting schools in supporting these students. To conduct this work, GAO analyzed federal survey and some state data; conducted site visits; interviewed agency officials, disability experts, school officials, and students; and reviewed laws, regulations, and literature.