US B-school rankings for MBA in USA Rank B-School Average GMAT score Average Starting Salary Average Months Work Experience Website 1 Harvard University Boston, MA 720 $1,24,378 42 www.hbs.edu 2 Stanford University Stanford, CA 726 $1,23,171 47 class=”Text_grey1″>www.stanford.edu 3 Northwestern University (Kellogg) Evanston, IL 710 $1,08,300 60 class=”Text_grey1″>www.northwestern.edu 4 University of Pennsylvania (Wharton) Philadelphia, PA