| Race/Ethnicity | Number |
|---|---|
| White | 624 |
| Unknown | 95 |
| Black or African American | 31 |
| Asian | 21 |
| Hispanic | 17 |
| International | 10 |
| Multi-Ethnic | 7 |
| American Indian or Alaska Native | 6 |
| Native Hawaiian or Pacific Islander | 0 |
The majority of Colby - Sawyer undergraduates are White.