| Race/Ethnicity | Number |
|---|---|
| White | 3,585 |
| Hispanic | 246 |
| Black or African American | 157 |
| Multi-Ethnic | 151 |
| Asian | 142 |
| International | 32 |
| Unknown | 25 |
| American Indian or Alaska Native | 9 |
| Native Hawaiian or Pacific Islander | 0 |
The majority of Butler undergraduates are White.