Every district in America is about to spend the fall staring at an attendance dashboard. Almost none of them will route it through the special education office — and that is the single cheapest compliance failure on the calendar.
Here's the reason it matters more for our students than anyone else's. When a general education student misses a day, they miss instruction. When a student with an IEP misses a day, they miss instruction and a legally binding quantity of specially designed instruction, speech minutes, OT, counseling — services a district committed to in writing, expressed in numbers, and is obligated to deliver. The absence doesn't just cost learning. It creates a gap between what the IEP promises and what the record can show.
The gap is real, it's measured, and it isn't closing
Nationally, roughly one in five students was chronically absent in 2024–25 — 21 percent across a 31-state analysis from Attendance Works and the Everyone Graduates Center at Johns Hopkins, down from 29 percent in 2021–22 but still well above the 15 percent recorded in 2017–18. Progress, but slowing progress.
Now disaggregate. In Colorado, the statewide chronic absence rate actually rose slightly in 2024–25, to 28.4 percent — while students with IEPs came in at 35.8 percent. In California, chronic absence fell to 19.4 percent in 2024–25, and students identified as having a disability remained among the groups with the highest rates, alongside students in foster care and students experiencing homelessness.