| Race/Ethnicity | Number | Percent |
|---|---|---|
| White | 330 | 61.57% |
| Unknown | 62 | 11.57% |
| Hispanic | 61 | 11.38% |
| Asian | 26 | 4.85% |
| International | 22 | 4.10% |
| Multi-Ethnic | 17 | 3.17% |
| Black or African American | 9 | 1.68% |
| American Indian or Alaska Native | 5 | 0.93% |
| Native Hawaiian or Pacific Islander | 4 | 0.75% |
The majority of Willamette graduate students are White.