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About Adelphi University

Adelphi University, New York, is a highly awarded, nationally ranked, powerfully connected doctoral research university dedicated to transforming students’ lives through small classes with world-class faculty, hands-on learning and innovative ways to support academic and career success. Adelphi offers exceptional liberal arts and sciences programs and professional training, with particular strength in our Core Four—Arts and Humanities, STEM and Social Sciences, the Business and Education Professions, and Health and Wellness. Recognized as a Best College by U.S. News & World Report, Adelphi is Long Island’s oldest private coeducational university. It serves almost 8,000 students at its beautiful main campus in Garden City, New York—just 23 miles from New York City’s cultural and internship opportunities—and at dynamic learning hubs in Manhattan, the Hudson Valley and Suffolk County, as well as online.

Adelphi University is a private, nonprofit school located in the suburban setting of Garden City, NY, less than an hour from New York City.

Founded in 1896, the institution currently enrolls around 8,149 students a year, including 5,391 undergrads. The institution runs on a semester academic calendar.

Adelphi University's endowment was valued at $188,578,577 in 2021. For each full-time student, Adelphi University spends about $13,492.

2021 Admissions Facts About Adelphi University

Acceptance rate: 74%

Average GPA: 3.52

Mean ACT score: 25

Does not offer early decision.

Offers early action.

All regular decision applicants should hear back May 1.

Want to score 25 or higher on the ACT?

Access ACT practice tests and study tips and see upcoming ACT test dates.

What is Adelphi University's acceptance rate?

Admission to Adelphi University is moderately difficult. Around 74 percent of all applicants to Adelphi University are accepted each year. Last year, 13,006 students applied to Adelphi University and 9,649 were admitted.

The average high school GPA for a student at Adelphi University is 3.52 out of 4.0. The mean ACT scores is 25.

Is Adelphi University a good school?

Different people have different ideas about what makes a "good" school. Admissions difficulty and admitted student statistics can give you a sense of how competitive a college is, but they don't say much about the quality of the education or the student experience.

Retention and graduation rates

About 81 percent of students who start at Adelphi University return the next year. Out of the 996 students who started at Adelphi University as first-time freshman, 601 graduate within four years.

Adelphi University's six-year graduation for undergrads is 70 percent. The average six-year graduation rate for U.S. colleges and universities is 61 percent for public schools, and 67 percent for private, non-profit schools.

Job outcomes and student debt

Job placement and student debt statistics for recent graduates can give you a sense of the return on investment a school offers. Within six months of graduating, 88 percent of graduates receive at least one full-time job offer.

The average starting salary for recent grads is $57,000 a year. Students in the class of 2021 who had taken out student loans graduated with an average of $36,140 of debt. For context, compare this number with the average national debt, which is around $36,000 per borrower.

Based on this information, how does Adelphi University sound? Remember, a school that is perfect for one person may not be the right school for another! So the real question to ask yourself: is Adelphi University a good school for YOU?

Interested in applying to Adelphi University?

Click the heart icon at the top of this page to save Adelphi University to your own personal list of colleges.

All applicants will be notified by May 1.

Read on to find out more about the admissions requirements and deadlines, student life, academics, majors and more.

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Visit the College Confidential forums to join the conversation about Adelphi University and get personalized recommendations for colleges and universities that offer what you're looking for in a school.

College Info

Adelphi University Application Deadline

First-Year Applications are Due

Continuous processing

Transfer Applications are Due

Jun 1

The deadline for Fall first-year applications to Adelphi University is Continuous processing.

The deadline for Fall transfer applications to Adelphi University is Jun 1.

Check the school website for more information about deadlines for specific programs or special admissions programs


Wondering what your chances are of getting into Adelphi University?

Complete your profile to get your personalized, AI-calculated prediction score.

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Adelphi University ACT Scores


ACT Range

22 - 27

Estimated Chance of Acceptance by ACT Score

ACT Score

Estimated Chance

27 and Above


22 to 27


22 and Less


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ACT Scores Needed to Get Accepted

The median ACT score of an admitted student to Adelphi University is 25. Students with an ACT score of 27 and above have a good chance of getting into Adelphi University. Students with an ACT score that falls between 22 and 27 have an average chance of getting admitted, and students with an ACT score of 22 or below have a low chance of being offered admission.

Adelphi University SAT Scores


Composite SAT Range

Not available


Math SAT Range

540 - 640


Reading SAT Range

540 - 630

Adelphi University Tuition & Fees

Tuition & Fees


In State


Cost Breakdown
In State
State Tuition

Student Life

Wondering what life at Adelphi University is like? There are approximately 8,149 students enrolled at Adelphi University, including 5,391 undergraduate students and 2,758 graduate students. 94% percent of students attend school full-time, 93% percent are from NY and 7% percent of students are from other states.


Full Time


Part Time


In State



© 2021 College Confidential / Concentrical LLC, Data provided by IPEDs and Peterson's Databases, © 2020 Peterson's LLC.

Quick Facts

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Campus Setting


Acceptance Rate


Tuition and Fees

In State




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