Average GMAT* scores of students as revealed by schools

Stanford 717
Chicago 697
Kellogg 695
MIT Sloan 690
Darden 685
Wharton 684
Anderson 680
Columbia 680
Yale 680
Insead 676
Stern 675
Haas 674
Michigan 672
Tuck 670
Fuqua 662
Texas 660
Rotman 658
Oxford 656
Carnegie Mellon 653
IMD 650

Not all schools require the GMAT or reveal average scores.

*Graduate Management Admission Test

Sources: Which MBA? Economist Intelligence Unit