Tuition cost over time I am wondering if anybody knows of a datasource that makes available tuition cost over time (annually) for US institutions.  I am particularly interested in the cost of graduate school expense.
The National Center for Educational Statistics publishes reports mostly yearly regarding tuition fees as part of its Digest of Educational Statistics.

Relevant Table for graduate admissions from the most recent report. Information appears to go back to the 80s even with the 1995 report. Earlier data might be available from the Department of Education itself on request.

Professional degree type 1988 to 2010 Of note is that most fields have ballooned in cost the past three decades.