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

Des Moines, Iowa

19

Oskaloosa, Iowa

19

Ottawa, Kansas

19

Winfield, Kansas

19

Pippa Passes, Kentucky

19

Williamsburg, Kentucky

19

Owensboro, Kentucky

19

Boston, Massachusetts

19

Adrian, Michigan

19

Bemidji, Minnesota

19

Columbia, Missouri

19

York, Nebraska

19

Concord, North Carolina

19

Greensboro, North Carolina

19

Winston-Salem, North Carolina

19

Bluffton, Ohio

19
19

New Concord, Ohio

19

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.