| State | Number of Students | Percent |
|---|---|---|
| Illinois | 579 | 90.89% |
| Indiana | 14 | 2.20% |
| Wisconsin | 8 | 1.26% |
| California | 6 | 0.94% |
| Michigan | 4 | 0.63% |
| New York | 3 | 0.47% |
| Colorado | 3 | 0.47% |
| Ohio | 2 | 0.31% |
| Iowa | 2 | 0.31% |
| Arizona | 2 | 0.31% |
| New Hampshire | 1 | 0.16% |
| Louisiana | 1 | 0.16% |
| Florida | 1 | 0.16% |
| Oklahoma | 1 | 0.16% |
| Pennsylvania | 1 | 0.16% |
| Tennessee | 1 | 0.16% |
| Texas | 1 | 0.16% |
| Nebraska | 1 | 0.16% |
The majority of the Lewis students who live in the U.S. are from Illinois. Student location diversity is considered average.