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

Olivet, Michigan

20

Minneapolis, Minnesota

20

Saint Bonifacius, Minnesota

20

Blue Mountain, Mississippi

20

Kansas City, Missouri

20
20

Saint Louis, Missouri

20

Chesterfield, Missouri

20

Great Falls, Montana

20

Fremont, Nebraska

20

Hyde Park, New York

20

Wilson, North Carolina

20

Jamestown, North Dakota

20

Defiance, Ohio

20

Hiram, Ohio

20

Sylvania, Ohio

20

Marietta, Ohio

20
20

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.