| Race/Ethnicity | Number | Percent |
|---|---|---|
| Unknown | 45 | 100.00% |
| American Indian or Alaska Native | 0 | 2.22% |
| Asian | 0 | 2.22% |
| Hispanic | 0 | 2.22% |
| White | 0 | 2.22% |
| Native Hawaiian or Pacific Islander | 0 | 2.22% |
| International | 0 | 2.22% |
| Multi-Ethnic | 0 | 2.22% |
| Black or African American | 0 | 2.22% |
The majority of Hillsdale College graduate students are Unknown.