Oregon Gazetteer
Levels: Primary, Middle, High, Other
| Name | Level |
|---|---|
| Aiken Elementary School | Other/Ungraded |
| Alameda Elementary School | Other/Ungraded |
| Annex Charter School | Other/Ungraded |
| Cairo Elementary School | Other/Ungraded |
| Four Rivers Community School | Other/Ungraded |
| May Roberts Elementary School | Other/Ungraded |
| Ontario High School | Other/Ungraded |
| Ontario Middle School | Other/Ungraded |
| Pioneer Elementary School | Other/Ungraded |
Levels: Primary, Middle, High, Other
Levels: Elementary School, Secondary School, Other - mixed grades
| Name | Level |
|---|---|
| St. Peter Catholic School | Elementary |
| Treasure Valley Christian School | Mixed Grades |
Levels: Elementary School, Secondary School, Other - mixed grades
