Ontario High School
School Supplies List 2026-2027
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| School Name: | Ontario High School |
| Mailing Address: | 1115 W Idaho Ave Ontario, OR 97914-2146 |
| School District: | Ontario Sd 8c |
| County: | Malheur |
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Kindergarten | |
6th Grade |
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1st Grade | |
7th Grade |
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2nd Grade | |
8th Grade |
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3rd Grade | |
9th Grade |
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4th Grade | |
10th Grade |
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5th Grade | |
11th Grade |
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12th Grade |
