| Race/Ethnicity | Number | Percent | 
|---|---|---|
| White | 1,362 | 61.13% | 
| Hispanic | 401 | 18.00% | 
| International | 148 | 6.64% | 
| Multi-Ethnic | 92 | 4.13% | 
| American Indian or Alaska Native | 78 | 3.50% | 
| Black or African American | 62 | 2.78% | 
| Asian | 51 | 2.29% | 
| Unknown | 32 | 1.44% | 
| Native Hawaiian or Pacific Islander | 2 | 0.09% | 
The majority of NAU graduate students are White.