Rank/School

1.

California Institute of Technology

4.9

2.

Massachusetts Institute of Technology

4.8

Stanford University (CA)

4.8

4.

University of California–Berkeley

4.6

5.

Columbia University (NY)

4.4

University of Michigan–Ann Arbor

4.4

7.

Pennsylvania State University–University Park

4.3

8.

University of Arizona

4.2

9.

Harvard University (MA)

4.1

University of Texas–Austin

4.1

11.

Princeton University (NJ)

4.0

University of California–Los Angeles

4.0

University of Washington

4.0

Yale University (CT)

4.0

15.

Cornell University (NY)

3.9

University of California–San Diego

3.9

University of Chicago

3.9

University of Wisconsin–Madison

3.9

19.

Brown University (RI)

3.8

University of California–Santa Cruz

3.8

21.

Johns Hopkins University (MD)

3.7

University of California–Davis

3.7

University of California–Santa Barbara

3.7

University of Minnesota–Twin Cities

3.7

25.

Rice University (TX)

3.6

University of Colorado–Boulder

3.6

Washington University in St. Louis

3.6

28.

SUNY–Stony Brook

3.5

University of Southern California

3.5

Virginia Tech

3.5

31.

Arizona State University

3.4

Colorado School of Mines

3.4

Northwestern University (IL)

3.4

34.

Duke University (NC)

3.3

Indiana University–Bloomington

3.3

Texas A&M University–College Station

3.3

University of Illinois–Urbana-Champaign

3.3

38.

Rutgers State University–New Brunswick (NJ)

3.2

University of Hawaii–Manoa

3.2

University of Maryland–College Park

3.2

University of New Mexico

3.2

University of Oregon

3.2

43.

Ohio State University

3.1

Oregon State University

3.1

Purdue University–West Lafayette (IN)

3.1

University of Miami (FL)

3.1

University of Rhode Island

3.1

University of Utah

3.1

49.

Dartmouth College (NH)

3.0

Lehigh University (PA)

3.0

New Mexico Institute of Mining and Technology

3.0

University of Massachusetts–Amherst

3.0

University of North Carolina–Chapel Hill

3.0

University of Wyoming

3.0