Morrow County schools ranked by test score
Latest OSAS year (2024-25). 9 schools in Morrow County, Oregon with reported Mathematics scores. Oregon state average: 31.8%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 1 | Heppner Elementary School Heppner · Morrow SD 1 | Elementary | 43.1% | +11.3pp |
| 2 | Heppner Junior/Senior High School Heppner · Morrow SD 1 | High | 40.0% | +8.2pp |
| 3 | Irrigon Elementary School Irrigon · Morrow SD 1 | Middle | 29.7% | -2.1pp |
| 4 | A C Houghton Elementary School Irrigon · Morrow SD 1 | Elementary | 25.0% | -6.8pp |
| 5 | Sam Boardman Elementary School Boardman · Morrow SD 1 | Elementary | 24.2% | -7.6pp |
| 6 | Ione Community Charter School Ione · Ione SD R2 | Combined | 23.3% | -8.5pp |
| 7 | Windy River Elementary School Boardman · Morrow SD 1 | Middle | 16.5% | -15.3pp |
| 8 | Riverside Junior/Senior High School Boardman · Morrow SD 1 | High | 11.9% | -19.9pp |
| 9 | Irrigon Junior/Senior High School Irrigon · Morrow SD 1 | High | 10.7% | -21.1pp |
About this ranking
Schools are ranked by the percentage of students who scored at or above the OSAS % Proficient threshold on the latest available OSAS Mathematics test (school year 2024-25). Only public schools in Morrow County, Oregon with a reasonable cohort size are shown. A higher percentage is better.
The comparison column shows the gap to the Oregon statewide enrollment-weighted average. To compare against neighboring counties, use the full Oregon ranking.