| Student Age Group | Number | Percent |
|---|---|---|
| 18-19 | 5,834 | 30.61% |
| 20-21 | 4,961 | 26.03% |
| 22-24 | 3,335 | 17.50% |
| 25-29 | 2,400 | 12.59% |
| 35 and over | 1,445 | 7.58% |
| 30-34 | 1,008 | 5.29% |
Most Nassau Community College students fall into the 18-19 age-range. Student age diversity is considered average.