2017 National Assessment of Educational Progress (NAEP)
Performance of Students with Disabilities by State

Below is the percentage of students with disabilities (students with IEPs) scoring at Basic or above (e.g., Basic, Proficient, Advanced) on 4th and 8th grade math and reading.

Participation. Participation in NAEP is judged based on the percentage of the selected students with disabilities who took the assessment. States are rated satisfactory if participation is 85 percent or higher while states with rates below 85 percent are found to be unsatisfactory.

States with unsatisfactory participation rates in the 2017 NAEP appear below. These states are, however, listed by NAEP as having a rate higher than or not significantly different from the goal of 85% when taking into account standard error estimates.

Math		Reading
4th Grade	8th Grade	4th Grade	8th Grade
California (83%) Hawaii (84%) Michigan (81%) Texas (79%)	Hawaii (84%) Louisiana (78%) Texas (81%)	Georgia (82%) Hawaii (83%) Kentucky (82%) Louisiana (84%) Michigan (82%) Texas (81%)	Georgia (80%) Hawaii (83%) Idaho (83%) Kentucky (83%) Louisiana (82%) Maryland (84%) Michigan (84%) Tennessee (81%) Texas (81%)

Sources: 2017 Reading and Math Grades 4 and 8 Assessment Report Cards: Summary Data Tables for National and State Sample Sizes, Participation Rates, Proportions of SD and ELL Students Identified, and Types of Accommodations available here.