Websites

National Center For Education Statistics - College Navigator allows you to compare key measures for multiple colleges. This data is produced from the Integrated Post Postsecondary Data System (IPEDS) surveys.

http://nces.ed.gov/collegenavigator/ 

Common Data Set Initiative - The common data template the is used can be found at this website along with some description of the purpose of the initiative:

http://www.commondataset.org/