Big Future from The College Board
https://bigfuture.collegeboard.org/college-search
The College Navigator
https://nces.ed.gov/collegenavigator/
College Data
https://www.collegedata.com/
College Confidential
https://www.collegeconfidential.com/
This is a fun site that’s loaded with statistical information about colleges. It also includes critiques from students (ranging from “best school ever” to “this school sucks”).