by our College Data Analytics Team| Race/Ethnicity | Number | Percent |
|---|---|---|
| International | 615 | 45.93% |
| White | 440 | 32.86% |
| Asian | 156 | 11.65% |
| Hispanic | 74 | 5.53% |
| Multi-Ethnic | 41 | 3.06% |
| Black or African American | 6 | 0.45% |
| Unknown | 5 | 0.37% |
| American Indian or Alaska Native | 2 | 0.15% |
| Native Hawaiian or Pacific Islander | 0 | 0.07% |
The majority of Caltech graduate students are International.