Levels: Primary, Middle, High, Other
| Name | Level |
|---|---|
| North Mahaska Elementary School | Other/Ungraded |
| North Mahaska Jr-Sr High School | Other/Ungraded |
| Oskaloosa Elementary School | Other/Ungraded |
| Oskaloosa High School | Other/Ungraded |
| Oskaloosa Middle School | Other/Ungraded |
| Webster Building | Other/Ungraded |
Levels: Primary, Middle, High, Other
Levels: Elementary School, Secondary School, Other - mixed grades
Levels: Elementary School, Secondary School, Other - mixed grades
