Under 3% of the students at LIU Post are registered with the college's disability services office.
| Cost of Attendance | $59,048 |
| Tuition | $39,290 |
| Room & Board (on-campus) | $15,258 |
| Books & Supplies | $2,000 |
| Transportation & Other | $2,500 |
| Percentage of students receiving some need-based aid | 95% | |
| Percentage of students receiving some Federal aid | 37% | |
| Percentage of students receiving some institutional aid | 94% | |
| Percentage of students with education loans | 64% |
LIU Post's Admissions Page
In 2020, 84% of applicants submitted SAT scores. Reported score ranges for admitted students:
| Score | Math | EBRW |
| 25th Percentile | 540 | 540 |
| 75th Percentile | 650 | 640 |
In 2020, 19% of applicants submitted ACT scores. Reported score ranges for admitted students:
| Score | Composite | Writing |
| 25th Percentile | 22 | - |
| 75th Percentile | 29 | - |