| Student Age Group | Number | Percent | 
|---|---|---|
| 20-21 | 6,192 | 29.47% | 
| 18-19 | 4,865 | 23.15% | 
| 22-24 | 4,815 | 22.91% | 
| 25-29 | 2,626 | 12.50% | 
| 35 and over | 1,413 | 6.72% | 
| 30-34 | 991 | 4.72% | 
Most Montclair State students fall into the 20-21 age-range. Student age diversity is considered average.