The United States Merchant Marine Academy has an open admissions policy, but this certainly doesn't mean that all applicants get in. This service academy has minimum test scores for admissions, so to get in you will need SAT and ACT scores that are above average. The Academy looks for particular strength in math. .
As a military academy, USMMA is looking for students who can handle the physical challenges required of military officers, and all applicants must take a fitness assessment before being admitted. The academy likes to see evidence of leadership and participation in athletics as part of an applicant's extracurricular involvement. The application also requires three letters of recommendation and a letter of nomination from a U.S. Representative or Senator. Finally, every applicant must write a 200 to 300 word biographical sketch explaining his or her interest in the Academy and proposed field of study.
To learn more about the United States Coast Guard Academy, high school GPAs, SAT scores and ACT scores, these articles can help: