Fair enough. I formerly went through large schools' reported numbers, which isn't the most straightforward thing to find. UT Austin has 4,299 registered Spring of 2025, which is 12.9% of a 55k student population. Ohio has 5,724 of a total of 66,901, so 8%. FSU is ~5,000 of ~55,000: 10%. These are all much higher than the article's claim but definitely lower than the NCES survey.
https://disability.utexas.edu/statistics/
https://irp.osu.edu/sites/default/files/documents/2025/01/20...
This cites an NCES study which doesn't appears to be locked down to approved researchers, but it provides a national number:
> In 2019-20, 8% of students registered as having a disability with their institution. This rate was 10% at non-profit institutions, 7% at for-profit institutions, and 7% of students at public institutions.
https://pnpi.org/wp-content/uploads/2025/05/StudentswithDisa...