The university usually has an acceptance rate of around 74%. This implies that out of 100 candidates, 74 are conceded. Further, the SAT scores of the admitted students lie in the range of 1060-1250. The ACT scores of the admitted students lie in the range of 21-27, whereas, the average GPA scores hover around 3.50. The application and admission process at Adelphi University is quite simple and it includes a total of 4 steps that are as follows: Step 1: Submitting the application The first step in AU's admission procedure is applying to the university. Interested candidates can apply to the university by either calling the university at (516) 877-3000 or through online mode. Those willing to take admission can also directly visit the university's administration at South Ave, Garden City, New York 11530-0701. Otherwise, they can contact Adelphi University's admissions office by phone in order to take admission. Step 2 to the application and admission process: Acceptance by AU Also, after applying to the university, to receive their admission decision, students are needed to submit the following documents: Essay Submission, Transcripts or academic records, and Official SAT Test Score (SAT AU Code: 2003). Once the university finishes looking into applications, additional documents or information might be requested. Step 3 involves confirmation of attendance As part of the Step 3 in the admission process, the candidates must confirm their attendance to Adelphi University. Additionally, they will be required to complete their Financial Check-In process and select their housing as well. This step essentially involves reviewing and verifying the summary of Accounts and Financial Aid (scholarships, fees, and tuition costs), choosing a lodging option, selecting a payment plan, and making the first payment, too. Apart from that, candidates are also required to complete the Math and English assessments, before proceeding to register for classes. Step 4 includes registration for classes Once all the processes mentioned above are completed, the candidates will be required to register for courses.