Top Discrete Mathematics and Combinatorics Programs at Graduate Schools in the US 2010

Rank University
1 Massachusetts Institute of Technology
2 Rutgers University, New Brunswick
=University of California, Berkeley
4 University of California, San Diego
=University of Michigan--Ann Arbor
6 Princeton University
7 Georgia Institute of Technology
8 University of California, Los Angeles
9 University of Illinois at Urbana-Champaign
10 University of Minnesota-Twin Cities
11 Carnegie Mellon University
12 University of Wisconsin–Madison
13 The Ohio State University,Columbus
=University of Pennsylvania
15 California Institute of Technology
=Harvard University
=University of Washington