| Race/Ethnicity | Number |
|---|---|
| White | 246 |
| Hispanic | 159 |
| Multi-Ethnic | 54 |
| Unknown | 32 |
| Asian | 30 |
| Black or African American | 19 |
| American Indian or Alaska Native | 5 |
| Native Hawaiian or Pacific Islander | 4 |
| International | 0 |
The majority of Simpson U undergraduates are White.