| State | Number of Students | Percent |
|---|---|---|
| Massachusetts | 981 | 92.37% |
| Connecticut | 63 | 5.93% |
| New Hampshire | 6 | 0.56% |
| New York | 4 | 0.38% |
| Maine | 2 | 0.19% |
| Rhode Island | 2 | 0.19% |
| Michigan | 1 | 0.09% |
| North Carolina | 1 | 0.09% |
| Florida | 1 | 0.09% |
| Tennessee | 1 | 0.09% |
The majority of the Westfield students who live in the U.S. are from Massachusetts. Student location diversity is considered average.