| Race/Ethnicity | Number | Percent |
|---|---|---|
| Hispanic | 705 | 46.88% |
| Black or African American | 362 | 24.07% |
| White | 221 | 14.69% |
| International | 85 | 5.65% |
| Unknown | 57 | 3.79% |
| Multi-Ethnic | 51 | 3.39% |
| Asian | 20 | 1.33% |
| American Indian or Alaska Native | 3 | 0.20% |
| Native Hawaiian or Pacific Islander | 0 | 0.07% |
The majority of STU graduate students are Hispanic.