United States Private Colleges Ranked by Highest ACT Score

Below is a list of the 708 private colleges in the United States with the highest ACT Score for incoming freshmen. California Institute of Technology leads the list with an average ACT Score of 35. Alternatively, check out the SAT version of these rankings.

The ACT is a standardized test used by colleges to evaluate applicants. It is not a guarantee of success in college, but it is a strong indicator of academic potential.

List of United States Private Colleges Ranked by Highest ACT Score
College Average ACT Score

Greencastle, Indiana

30

Baltimore, Maryland

30

Boston, Massachusetts

30

Boston, Massachusetts

30

Northfield, Minnesota

30

Annandale-On-Hudson, New York

30
30

Hempstead, New York

30

Loudonville, New York

30

Syracuse, New York

30

Wooster, Ohio

30

Salem, Oregon

30

Gettysburg, Pennsylvania

30

Collegeville, Pennsylvania

30

Providence, Rhode Island

30

Greenville, South Carolina

30
30

Purcellville, Virginia

30

This list is updated annually based on the latest data from the National Center for Education Statistics.
Last updated: August 2026

Data source: IPEDS 2025 survey for academic year 2024/2025 - National Center for Education Statistics.