| District Name | Portville Central School District |
| State | New York |
| County | Cattaraugus County Allegany County |
| Statistical Area | Olean, NY |
| Total Students (2021) | 968 |
| District Growth Rate (2017-21) | -3.6% |
| Majority Race/Ethnicty | White (92.2%) |
| Free/Reduced Lunch Program | 38.12% |