| Country Parkway Elementary School | K - 4 | 585 | 13.9 | Williamsville, 14221 |
| Forest Elementary School | K - 4 | 554 | 14.2 | Williamsville, 14221 |
| Harris Hill Elementary School | K - 5 | 530 | 14.3 | Williamsville, 14221 |
| Heim Elementary School | K - 4 | 678 | 14.1 | Williamsville, 14221 |
| Maple East Elementary School | K - 4 | 669 | 14.2 | Williamsville, 14221 |
| Maple West Elementary School | K - 4 | 639 | 14.5 | Williamsville, 14221 |
| Sheridan Hill Elementary School | K - 5 | 503 | 15.2 | Williamsville, 14221 |
| Heim Middle School | 5 - 8 | 632 | 11.9 | Williamsville, 14221 |
| Mill Middle School | 5 - 8 | 896 | 14.0 | Williamsville, 14221 |
| Williamsville North High School | 9 - 12 | 1,569 | 15.8 | Williamsville, 14221 |
| Williamsville South High School | 9 - 12 | 972 | 14.7 | Williamsville, 14221 |
