Lewis total enrollment is approximately 6,437 students. 3,484 are undergraduates and 609 are graduate students.
Male/Female Breakdown of Undergraduates
The full-time Lewis undergraduate population is made up of 52% women, and 48% men.

For the gender breakdown for all students, go here.
Lewis Racial/Ethnic Breakdown of Undergraduates

| Race/Ethnicity | Number |
|---|---|
| White | 2,075 |
| Hispanic | 792 |
| Black or African American | 208 |
| Asian | 199 |
| Multi-Ethnic | 88 |
| International | 78 |
| Unknown | 34 |
| Native Hawaiian or Pacific Islander | 4 |
See racial/ethnic breakdown for all students.
Male/Female Breakdown of Graduate Students
About 67% of full-time grad students are women, and 33% men.

For the gender breakdown for all students, go here.
Lewis Racial-Ethnic Breakdown of Graduate Students

| Race/Ethnicity | Number |
|---|---|
| White | 355 |
| Hispanic | 105 |
| International | 60 |
| Black or African American | 45 |
| Asian | 28 |
| Multi-Ethnic | 9 |
| Unknown | 7 |
| Native Hawaiian or Pacific Islander | 0 |
See racial/ethnic breakdown for all students.

| Race/Ethnicity | Number |
|---|---|
| White | 3,820 |
| Hispanic | 1,294 |
| Black or African American | 472 |
| Asian | 386 |
| International | 163 |
| Multi-Ethnic | 149 |
| Unknown | 137 |
| Native Hawaiian or Pacific Islander | 8 |

There are approximately 3,667 female students and 2,770 male students at Lewis.
Lewis ranks 1,323 out of 2,183 when it comes to geographic diversity.
9.11% of Lewis students come from out of state, and 0.78% come from out of the country.

The undergraduate student body is split among 18 states (may include Washington D.C.). Click on the map for more detail.

| State | Amount |
|---|---|
| Illinois | 579 |
| Indiana | 14 |
| Wisconsin | 8 |
| California | 6 |
| Michigan | 4 |
Students from 53 countries are represented at this school, with the majority of the international students coming from Saudi Arabia, India, and China.
Learn more about international students at Lewis.
A traditional college student is defined as being between the ages of 18-21. At Lewis, 40.76% of students fall into that category, compared to the national average of 60%.

| Student Age Group | Amount |
|---|---|
| 20-21 | 1,518 |
| 22-24 | 1,186 |
| 18-19 | 1,134 |
| 35 and over | 1,133 |
| 25-29 | 1,001 |
| 30-34 | 476 |
| 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.