Levels: Primary, Middle, High, Other
| Name | Level |
|---|---|
| Beaver River Elementary School | Primary |
| Beaver River Middle School | Middle |
| Beaver River Senior High School | High |
| Copenhagen Central School | Other/Ungraded |
| Glenfield Elementary School | Primary |
| Harrisville Elementary School | Primary |
| Harrisville Junior-Senior High School | Other/Ungraded |
| Lowville Elementary School | Primary |
| Lowville High School | High |
| Lowville Middle School | Middle |
| Port Leyden Elementary School | Primary |
| South Lewis High School | High |
| South Lewis Middle School | Middle |
| West Leyden Elementary School | Primary |
Levels: Primary, Middle, High, Other
Levels: Elementary School, Secondary School, Other - mixed grades
Levels: Elementary School, Secondary School, Other - mixed grades
