| Race/Ethnicity | Number | Percent |
|---|---|---|
| White | 1,661 | 47.88% |
| International | 1,050 | 30.27% |
| Asian | 256 | 7.38% |
| Hispanic | 229 | 6.60% |
| Multi-Ethnic | 139 | 4.01% |
| Unknown | 84 | 2.42% |
| Black or African American | 30 | 0.86% |
| American Indian or Alaska Native | 13 | 0.37% |
| Native Hawaiian or Pacific Islander | 7 | 0.20% |
The majority of Oregon State graduate students are White.