| Student Age Group | Number | Percent |
|---|---|---|
| 25-29 | 5,456 | 24.79% |
| 20-21 | 4,031 | 18.32% |
| 22-24 | 3,878 | 17.62% |
| 18-19 | 3,661 | 16.63% |
| 35 and over | 2,436 | 11.07% |
| 30-34 | 2,415 | 10.97% |
Most Northwestern students fall into the 25-29 age-range. Student age diversity is higher than average.