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

Wilmington, Ohio

19

Bartlesville, Oklahoma

19

Moore, Oklahoma

19

Greeneville, Tennessee

19
19

San Antonio, Texas

19

Plainview, Texas

19

Buckhannon, West Virginia

19

Charlotte, North Carolina

19

Memphis, Tennessee

19

Wentzville, Missouri

19

Miami Gardens, Florida

18

Jacksonville, Florida

18

Trinity, Florida

18

Atlanta, Georgia

18

Marietta, Georgia

18

Lindsborg, Kansas

18

Louisville, Kentucky

18

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.