School districts and code numbers - Erie County
| Name | Code number |
|---|---|
| Akron | 004 |
| Alden | 007 |
| Amherst | 719 |
| Attica | 024 |
| Buffalo | 073 |
| Cheektowaga | 106 |
| Cheektowaga-Sloan | 589 |
| Clarence | 114 |
| Cleveland Hill | 115 |
| Depew | 145 |
| East Aurora | 156 |
| Eden | 171 |
| Frontier | 210 |
| Gowanda | 230 |
| Grand Island | 232 |
| Hamburg | 251 |
| Holland | 278 |
| Iroquois | 300 |
| Kenmore-Town of Tonawanda | 319 |
| Lackawanna | 326 |
| Lake Shore | 330 |
| Lancaster | 332 |
| Maryvale | 378 |
| North Collins | 442 |
| Orchard Park | 468 |
| Pioneer | 498 |
| Silver Creek | 587 |
| Springville-Griffith Institute | 244 |
| Sweet Home | 628 |
| Tonawanda City | 638 |
| West Seneca | 689 |
| Williamsville | 706 |
Updated:
