Washington County schools ranked by test score
Latest OSAS year (2024-25). 19 schools in Washington County, Oregon with reported Mathematics scores. Oregon state average: 31.8%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 1 | International School of Beaverton Beaverton · Beaverton SD 48J | High | 67.0% | +35.2pp |
| 2 | Beaverton Academy of Science and Engineering Hillsboro · Beaverton SD 48J | High | 58.1% | +26.3pp |
| 3 | Sunset High School Portland · Beaverton SD 48J | High | 47.9% | +16.1pp |
| 4 | Westview High School Portland · Beaverton SD 48J | High | 31.4% | -0.4pp |
| 5 | Sherwood High School Sherwood · Sherwood SD 88J | High | 30.0% | -1.8pp |
| 6 | Arts and Communication Magnet Academy Beaverton · Beaverton SD 48J | High | 28.1% | -3.7pp |
| 7 | Tualatin High School Tualatin · Tigard-Tualatin SD 23J | High | 25.8% | -6.0pp |
| 8 | Mountainside High School Beaverton · Beaverton SD 48J | High | 24.9% | -6.9pp |
| 9 | Southridge High School Beaverton · Beaverton SD 48J | High | 23.8% | -8.0pp |
| 10 | Century High School Hillsboro · Hillsboro SD 1J | High | 23.6% | -8.2pp |
| 11 | Tigard High School Tigard · Tigard-Tualatin SD 23J | High | 20.8% | -11.0pp |
| 12 | Beaverton High School Beaverton · Beaverton SD 48J | High | 19.0% | -12.8pp |
| 13 | Forest Grove High School Forest Grove · Forest Grove SD 15 | High | 15.7% | -16.1pp |
| 14 | Glencoe High School Hillsboro · Hillsboro SD 1J | High | 15.2% | -16.6pp |
| 15 | Gaston Jr/Sr High School Gaston · Gaston SD 511J | High | 14.3% | -17.5pp |
| 16 | Liberty High School Hillsboro · Hillsboro SD 1J | High | 13.5% | -18.3pp |
| 17 | Banks High School Banks · Banks SD 13 | High | 13.3% | -18.5pp |
| 18 | Hillsboro High School Hillsboro · Hillsboro SD 1J | High | 10.9% | -20.9pp |
| 19 | Aloha High School Beaverton · Beaverton SD 48J | High | 8.3% | -23.5pp |
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 Washington 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.