How many students at Adelphi? For the academic year 2024-2025, a total of 7,603 students have enrolled in Adelphi University with 5,325 undergraduate and 2,278 graduate students.
By gender, 2,404 male and 5,199 female students are attending the school.
It has relatively many students compared to similar colleges (6,371 students on average - private (not-for-profit) Doctoral / Research University).
670 students are enrolled exclusively, and 2,687 students are enrolled in some online courses.
You can check the student demographics by gender ratio, race/ethnicity, age distribution, and online enrollment.
Student Population by Gender
Adelphi University has a total of 7,603 enrolled students for the academic year 2024-2025. 5,325 students have enrolled in undergraduate programs and 2,278 students joined graduate programs.
By gender, 2,404 male and 5,199 female students (the male-female ratio is 32:68) are attending the school.
Total Student Enrolled By Gender
| Total | Undergraduate | Graduate |
|---|
| Total | 7,603 | 5,325 | 2,278 |
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| Men | 2,404 | 1,778 | 626 |
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| Women | 5,199 | 3,547 | 1,652 |
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Student Distribution by Race/Ethnicity
By race/ethnicity, 3,146 White, 823 Black, and 873 Asian students out of a total of 7,603 are attending at Adelphi University. Comprehensive enrollment statistic data by race/ethnicity is shown in the chart below (academic year 2024-2025 data).
Adelphi University is quite diverse with a diversity index of 75.7% measured by Census Bureau Diversity Index. The institution demonstrates strong racial and ethnic diversity among its student body.
Race/Ethnicity Distribution (Total)
| Race | Total | Men | Women |
| American Indian or Native American | 24 | 6 | 18 |
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| Asian | 873 | 248 | 625 |
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| Black | 823 | 203 | 620 |
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| Hispanic | 1,595 | 464 | 1,131 |
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| Native Hawaiian or Other Pacific Islanders | 3 | 2 | 1 |
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| White | 3,146 | 1,018 | 2,128 |
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| Two or more races | 225 | 76 | 149 |
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| Race Unknown | 310 | 85 | 225 |
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Race/Ethnicity Distribution (Undergraduate)
| Race | Total | Men | Women |
| American Indian or Native American | 21 | 6 | 15 |
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| Asian | 725 | 225 | 500 |
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| Black | 535 | 155 | 380 |
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| Hispanic | 1,236 | 376 | 860 |
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| Native Hawaiian or Other Pacific Islanders | 3 | 2 | 1 |
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| White | 2,193 | 765 | 1,428 |
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| Two or more races | 174 | 65 | 109 |
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| Race Unknown | 190 | 57 | 133 |
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Race/Ethnicity Distribution (Graduate)
| Race | Total | Men | Women |
| American Indian or Native American | 3 | 0 | 3 |
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| Asian | 148 | 23 | 125 |
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| Black | 288 | 48 | 240 |
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| Hispanic | 359 | 88 | 271 |
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| Native Hawaiian or Other Pacific Islanders | - | - | - |
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| White | 953 | 253 | 700 |
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| Two or more races | 51 | 11 | 40 |
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| Race Unknown | 120 | 28 | 92 |
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Student Age Distribution
By age, Adelphi has 293 students under 18 years old and 6 students over 65 years old. There are 5,818 students under 25 years old, and 1,585 students over 25 years old out of 7,406 total students.
Adelphi has 4,892 undergraduate students aged under 25 and 230 students aged 25 and over.
It has 926 graduate students aged under 25 and 1,355 students aged 25 and over.
*The age distribution is based on 2023-2024 enrollment data.
Student Age Distribution (Total)
| Age | Total | Men | Women |
| Under 18 | 293 | 196 | 97 |
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| 18-19 | 2,324 | 1,559 | 765 |
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| 20-21 | 1,965 | 1,313 | 652 |
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| 22-24 | 1,236 | 854 | 382 |
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| 25-29 | 692 | 474 | 218 |
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| 30-34 | 294 | 219 | 75 |
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| 35-39 | 192 | 137 | 55 |
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| 40-49 | 246 | 193 | 53 |
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| 50-64 | 155 | 127 | 28 |
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| Over 65 | 6 | 3 | 3 |
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Student Age Distribution (Undergraduate)
| Age | Total | Men | Women |
| Under 18 | 293 | 196 | 97 |
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| 18-19 | 2,321 | 1,556 | 765 |
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| 20-21 | 1,839 | 1,217 | 622 |
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| 22-24 | 439 | 266 | 173 |
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| 25-29 | 115 | 68 | 47 |
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| 30-34 | 43 | 28 | 15 |
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| 35-39 | 25 | 15 | 10 |
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| 40-49 | 28 | 22 | 6 |
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| 50-64 | 19 | 15 | 4 |
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Student Age Distribution (Graduate)
| Age | Total | Men | Women |
| 18-19 | 3 | 3 | 0 |
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| 20-21 | 126 | 96 | 30 |
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| 22-24 | 797 | 588 | 209 |
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| 25-29 | 577 | 406 | 171 |
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| 30-34 | 251 | 191 | 60 |
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| 35-39 | 167 | 122 | 45 |
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| 40-49 | 218 | 171 | 47 |
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| 50-64 | 136 | 112 | 24 |
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| Over 65 | 6 | 3 | 3 |
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Online Student Enrollment
Distance learning, also called online education, is very attractive to students, especially those who want to continue education and work in the field. At Adelphi University, 670 students are enrolled exclusively in online courses and 2,687 students are enrolled in some online courses.
614 students who live in New York or the jurisdiction in which the school is located are enrolled exclusively in online courses and 56 students live in another State or outside of the United States.
Online Student Population
| All Students | Enrolled Exclusively Online Courses | Enrolled in Some Online Courses |
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| All Students | 7,603 | 670 | 2,687 |
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| Undergraduate | 5,325 | 67 | 1,896 |
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| Graduate | 2,278 | 603 | 791 |
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Online Student Population by Locality
| New York Residents | Other States in U.S. | Outside of U.S. |
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| All Students | 614 | 56 | 0 |
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| Undergraduate | 60 | 7 | 0 |
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| Graduate | 554 | 49 | 0 |
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Transfer-in Students (Undergraduate)
Among 5,325 enrolled in undergraduate programs, 262 students have transferred-in from other institutions. The percentage of transfer-in students is 4.92%.253 students have transferred in as full-time status and 9 students transferred in as part-time status.
Transfer-in Students (Undergraduate)
| Number of Students |
|---|
| Regular Full-time | 4,888 |
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| Transfer-in Full-time | 253 |
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| Regular Part-time | 175 |
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| Transfer-in Part-time | 9 |
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Adelphi Enrollment Frequently Asked Questions
For the academic year 2024-2025, 7,603 students are enrolled at Adelphi.
5,325 undergraduate and 2,278 graduate students are enrolled at Adelphi.
2,404 male (31.62%) and 5,199 female (68.38%) students are attending Adelphi.
604 international students (7.94%) are enrolled at Adelphi, including 248 undergraduate and 356 graduate students.
Adelphi has a student population that is quite diverse with no single group in majority: 3,146 White (41.38%), 823 Black (10.82%), and 873 Asian (11.48%) students are enrolled.
293 students are under 18 and 6 students are over 65 years old.
670 students are enrolled exclusively online, and 2,687 students take some online courses.