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

Denver, Colorado

23

Boca Raton, Florida

23

Fort Lauderdale, Florida

23

Saint Leo, Florida

23

Honolulu, Hawaii

23
23
23

Lisle, Illinois

23

Romeoville, Illinois

23

Lebanon, Illinois

23

Monmouth, Illinois

23

Chicago, Illinois

23

Franklin, Indiana

23
23

Pella, Iowa

23

Orange City, Iowa

23

Indianola, Iowa

23
23

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.