USC Columbia (Including School of Medicine)
Age Distribution of Full-Time Ranked Faculty (Fall 2004)
| Associate | Assistant | ||||
| Professor | Professor | Professor | Librarian | Total | |
| 25-29 | 0 | 0 | 12 | 6 | 18 |
| 30-34 | 0 | 6 | 66 | 5 | 77 |
| 35-39 | 2 | 35 | 96 | 7 | 140 |
| 40-44 | 20 | 62 | 42 | 5 | 129 |
| 45-49 | 53 | 51 | 25 | 8 | 137 |
| 50-54 | 90 | 66 | 9 | 11 | 176 |
| 55-59 | 126 | 58 | 7 | 10 | 201 |
| 60-64 | 103 | 41 | 3 | 6 | 153 |
| 65 and over | 62 | 7 | 0 | 4 | 73 |
| TOTAL | 456 | 326 | 260 | 62 | 1,104 |