| Student Age Group | Number | Percent | 
|---|---|---|
| 20-21 | 13,538 | 31.50% | 
| 18-19 | 12,262 | 28.53% | 
| 22-24 | 7,649 | 17.80% | 
| 25-29 | 5,456 | 12.70% | 
| 30-34 | 2,052 | 4.77% | 
| 35 and over | 1,709 | 3.98% | 
Most UW - Madison students fall into the 20-21 age-range. Student age diversity is considered average.