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

Aston, Pennsylvania

20

Rosemont, Pennsylvania

20

Greenville, Pennsylvania

20

Hartsville, South Carolina

20

Columbia, South Carolina

20

Due West, South Carolina

20

Newberry, South Carolina

20

Nashville, Tennessee

20

Athens, Tennessee

20
20
20

Wheeling, West Virginia

20

Fond Du Lac, Wisconsin

20

Prescott, Arizona

19

Glendale, Arizona

19

Walnut Ridge, Arkansas

19

West Point, Georgia

19

Eureka, Illinois

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.