The results of the 2024 Association on Higher Education and Disability (AHEAD) Biennial Survey of Disability Resource Professionals in Higher Education provide benchmark data for the field. As in past surveys about professionals, survey questions are organized in three sections: Part 1: About You, Part 2: About Your Current Position, and Part 3:…

The Annual Disability Statistics Compendium is a collection of important information about people with disabilities in each state of the United States. It includes data from multiple government agencies and programs. The Compendium gathers these statistics together, making it easy for everyone to find and use. In the Compendium is such information…

Appropriately identifying children with disabilities--in ways that are timely, comprehensive, and accurate--is critical for ensuring that learners receive the supports they need to meet early milestones and succeed in school. In turn, the Individuals with Disabilities Education Act (IDEA) charges states and school districts with: (1) finding all…

This final of six briefs analyzing data from the U.S. Civil Rights Data Collection (CRDC), covering the 2020-21 school year, explores the characteristics of the 176 charter schools with a specific focus on students with disabilities. This group, representing 2.3% of charter schools nationwide, is heavily concentrated in a handful of states and is…

The Office of English Language Acquisition (OELA) has synthesized key data on English learners (ELs) into two-page sheets on a variety of subjects. This fact sheet focuses on: (1) Percentage Point Difference between English Learners and English Learners with Disabilities Ages 6-21 Identified and Served under Individuals with Disabilities Education…

We document the characteristics of children and young adults identified in the Panel Study of Income Dynamics as having a learning disability and study whether legislative changes in diagnosis criteria have had a noticeable effect determining who receives a diagnosis. We further document that children and young adults identified as a having a…

The Individuals with Disabilities Education Act (IDEA) funds programs providing services designed to assist children with a range of delays and disabilities in achieving individualized developmental and functional goals. There are two types of programs. Part C Early Intervention is for children ages birth-2, and Part B Preschool is for children…

The "Annual Disability Statistics Compendium," is a summary of statistics about people with disabilities and about the government programs which serve them. The Compendium, presents key overall statistics on topics including the prevalence of disability, employment among persons with disabilities, rates of participation in disability…

This report describes a project that uses existing data sets to describe the population of students with significant cognitive disabilities and known or suspected dual sensory loss. It includes students with suspected dual sensory loss because students with significant cognitive disabilities are reported to have unidentified sensory loss (Erickson…

The annual National Deaf-Blind Child Count is the world's first and longest running count of children who are deaf-blind. Begun in 1986 on behalf of the U.S. Department of Education, it represents a collaborative effort between the National Center on Deaf-Blindness (NCDB) and state deaf-blind projects throughout the country, including those in the…

Since 2013, DaSy has tracked the status of Part C and Part B 619 state data systems to understand states' technical assistance needs, provide stakeholders with a national picture of what capacities state data systems have, and to track how those capacities are changing over time. Most recently, in spring of 2021, DaSy collected comprehensive…

Up to 1.0% of the total tested state student population in a subject area may participate in the alternate assessment based on alternate academic achievement standards (AA-AAAS). This Brief presents the results of analyses of states' AA-AAAS participation rates from 2015-16 through 2018-19. Information is presented on: (a) the number of states…

This brief summarizes data from the 2021-22 collection of the Civil Rights Data Collection (CRDC)--released in early 2025--for information on access and opportunities for students with disabilities. It marks the sixth time CLE has analyzed data from the CRDC, the primary benchmark of America's ongoing work to build an education system that serves…

This first of six briefs analyzing the latest available data from the U.S. Civil Rights Data Collection (CRDC), covering the 2020-21 school year, explores enrollment of students with disabilities by school sector, state, grade level, and charter legal status--that is, operating as a local education agency (LEA) or as part of an LEA. The goal is to…

This fifth of six briefs exploring data from the 2020-2021 Civil Rights Data Collection (CRDC) data, released earlier this year, explores the access of students with disabilities to the educational opportunities that make college possible for most students: SAT and ACT testing, Advanced Placement (AP) and International Baccalaureate (IB)…