Charter schools enrolled a lower percentage of students with disabilities than traditional public schools, but little is known about the factors contributing to these differences. In school year 2009-2010, which was the most recent data available at the time of our review, approximately 11 percent of students enrolled in traditional public schools were students with disabilities compared to about 8 percent of students enrolled in charter schools.
Read GAO Report: Additional Federal Attention Needed to Help Protect Access for Students with Disabilities
GAO also found that, relative to traditional public schools, the proportion of charter schools that enrolled high percentages of students with disabilities was lower overall. Specifically, students with disabilities represented 8 to 12 percent of all students at 23 percent of charter schools compared to 34 percent of traditional public schools. However, when compared to traditional public schools, a higher percentage of charter schools enrolled more than 20 percent of students with disabilities. Several factors may help explain why enrollment levels of students with disabilities in charter schools and traditional public schools differ, but the information is anecdotal. For example, charter schools are schools of choice, so enrollment levels may differ because fewer parents of students with disabilities choose to enroll their children in charter schools. In addition, some charter schools may be discouraging students with disabilities from enrolling. Further, in certain instances, traditional public school districts play a role in the placement of students with disabilities in charter schools. In these instances, while charter schools participate in the placement process, they do not always make the final placement decisions for students with disabilities. Finally, charter schools’ resources may be constrained, making it difficult to meet the needs of students with more severe disabilities.