As @momofboiler1 suggested, do look at Purdue; here is a link to the Purdue Data Digest, https://www.purdue.edu/datadigest/, which may be helpful in estimating in how your child compares with recently admitted students; I found the links to “Applications, Admits, and Matriculations” and “New First-Time Beginner Profile” particularly helpful in this regard.
Also, for OOS students, Purdue still comes in at or under $50K; it is a great bargain!