Irell and Manella Graduate School of Biological Sciences total enrollment is approximately 90 students.
See racial/ethnic breakdown for all students.
Male/Female Breakdown of Graduate Students
About 61% of full-time grad students are women, and 39% men.

For the gender breakdown for all students, go here.
Irell and Manella Graduate School of Biological Sciences Racial-Ethnic Breakdown of Graduate Students

| Race/Ethnicity | Number |
|---|---|
| International | 27 |
| Hispanic | 22 |
| White | 22 |
| Asian | 8 |
| Multi-Ethnic | 6 |
| Black or African American | 3 |
| Native Hawaiian or Pacific Islander | 1 |
| Unknown | 0 |
See racial/ethnic breakdown for all students.

| Race/Ethnicity | Number |
|---|---|
| International | 27 |
| Hispanic | 22 |
| White | 22 |
| Asian | 8 |
| Multi-Ethnic | 6 |
| Black or African American | 3 |
| Native Hawaiian or Pacific Islander | 1 |
| Unknown | 0 |

There are approximately 55 female students and 35 male students at Irell and Manella Graduate School of Biological Sciences.

| Student Age Group | Amount |
|---|---|
| 25-29 | 53 |
| 30-34 | 24 |
| 22-24 | 13 |
| 35 and over | 5 |
| 18-19 | 0 |
| 20-21 | 0 |
| Under 18 | 0 |
Footnotes
*The racial-ethnic minorities count is calculated by taking the total number of students and subtracting white students, international students, and students whose race/ethnicity was unknown. This number is then divided by the total number of students at the school to obtain the racial-ethnic minorities percentage.
References
Department of Homeland Security Citizenship and Immigration Services
Read College Factual's Diversity Ranking Methodology.