Federal data · 2023–24 school year
IDEA Part B student counts by state
Each fall, states report how many school-age students (ages 5 through 21) receive special education under IDEA Part B. This page maps those counts by state and disability category using the most recent federal release.
National summary
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Explore by state
Choose a disability category and metric. Click a state for a full breakdown. Counts are fall snapshots; they do not track students over time.
Metric
National breakdown by category
Bar length shows each category's share of all students served nationwide, including states and outlying areas.