Multnomah County schools ranked by test score
Latest OSAS year (2024-25). 108 schools in Multnomah County, Oregon with reported Mathematics scores. Oregon state average: 31.8%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 1 | Winterhaven School Portland · Portland SD 1J | Elementary | 86.6% | +54.8pp |
| 2 | Le Monde French Immersion Public Charter School Portland · Portland SD 1J | Elementary | 85.4% | +53.6pp |
| 3 | Rieke Elementary School Portland · Portland SD 1J | Elementary | 82.7% | +50.9pp |
| 4 | Alameda Elementary School Portland · Portland SD 1J | Elementary | 81.1% | +49.3pp |
| 5 | Riverdale Grade School Portland · Riverdale SD 51J | Elementary | 79.5% | +47.7pp |
| 6 | Forest Park Elementary School Portland · Portland SD 1J | Elementary | 77.7% | +45.9pp |
| 7 | Abernethy Elementary School Portland · Portland SD 1J | Elementary | 77.3% | +45.5pp |
| 8 | Stephenson Elementary School Portland · Portland SD 1J | Elementary | 76.9% | +45.1pp |
| 9 | Ainsworth Elementary School Portland · Portland SD 1J | Elementary | 76.4% | +44.6pp |
| 10 | Llewellyn Elementary School Portland · Portland SD 1J | Elementary | 75.6% | +43.8pp |
| 11 | Glencoe Elementary School Portland · Portland SD 1J | Elementary | 75.0% | +43.2pp |
| 12 | Bridlemile Elementary School Portland · Portland SD 1J | Elementary | 73.7% | +41.9pp |
| 13 | Duniway Elementary School Portland · Portland SD 1J | Elementary | 71.9% | +40.1pp |
| 14 | Beverly Cleary School Portland · Portland SD 1J | Elementary | 70.9% | +39.1pp |
| 15 | Richmond Elementary School Portland · Portland SD 1J | Elementary | 69.4% | +37.6pp |
| 16 | Laurelhurst Elementary School Portland · Portland SD 1J | Elementary | 68.7% | +36.9pp |
| 17 | Creston Elementary School Portland · Portland SD 1J | Elementary | 67.2% | +35.4pp |
| 18 | Sauvie Island School Portland · Scappoose SD 1J | Elementary | 65.9% | +34.1pp |
| 19 | Skyline Elementary School Portland · Portland SD 1J | Elementary | 63.0% | +31.2pp |
| 20 | Capitol Hill Elementary School Portland · Portland SD 1J | Elementary | 62.1% | +30.3pp |
| 21 | Woodstock Elementary School Portland · Portland SD 1J | Elementary | 62.1% | +30.3pp |
| 22 | Hayhurst Elementary School Portland · Portland SD 1J | Elementary | 61.6% | +29.8pp |
| 23 | Maplewood Elementary School Portland · Portland SD 1J | Elementary | 60.1% | +28.3pp |
| 24 | Lewis Elementary School Portland · Portland SD 1J | Elementary | 59.4% | +27.6pp |
| 25 | Irvington Elementary School Portland · Portland SD 1J | Elementary | 57.8% | +26.0pp |
| 26 | Sabin Elementary School Portland · Portland SD 1J | Elementary | 57.2% | +25.4pp |
| 27 | Rose City Park Portland · Portland SD 1J | Elementary | 56.4% | +24.6pp |
| 28 | Chief Joseph Elementary School Portland · Portland SD 1J | Elementary | 55.2% | +23.4pp |
| 29 | Emerson School Portland · Portland SD 1J | Elementary | 54.8% | +23.0pp |
| 30 | Portland Arthur Academy Charter School Portland · Portland SD 1J | Elementary | 54.2% | +22.4pp |
| 31 | Atkinson Elementary School Portland · Portland SD 1J | Elementary | 53.6% | +21.8pp |
| 32 | Vernon Elementary School Portland · Portland SD 1J | Elementary | 53.5% | +21.7pp |
| 33 | Markham Elementary School Portland · Portland SD 1J | Elementary | 53.4% | +21.6pp |
| 34 | Grout Elementary School Portland · Portland SD 1J | Elementary | 53.1% | +21.3pp |
| 35 | Sunnyside Environmental School Portland · Portland SD 1J | Elementary | 52.9% | +21.1pp |
| 36 | Woodlawn Elementary School Portland · Portland SD 1J | Elementary | 52.6% | +20.8pp |
| 37 | Beach Elementary School Portland · Portland SD 1J | Elementary | 50.3% | +18.5pp |
| 38 | Gresham Arthur Academy Gresham · Gresham-Barlow SD 10J | Elementary | 50.0% | +18.2pp |
| 39 | The Cottonwood School of Civics and Science Portland · Oregon Department of Education | Elementary | 49.2% | +17.4pp |
| 40 | Arleta Elementary School Portland · Portland SD 1J | Elementary | 47.4% | +15.6pp |
| 41 | Astor Elementary School Portland · Portland SD 1J | Elementary | 46.7% | +14.9pp |
| 42 | Arthur Academy Portland · David Douglas SD 40 | Elementary | 44.6% | +12.8pp |
| 43 | Buckman Elementary School Portland · Portland SD 1J | Elementary | 44.0% | +12.2pp |
| 44 | Portland Village School Portland · Portland SD 1J | Elementary | 43.6% | +11.8pp |
| 45 | Bridger Creative Science School Portland · Portland SD 1J | Elementary | 42.9% | +11.1pp |
| 46 | Cherry Park Elementary School Portland · David Douglas SD 40 | Elementary | 42.3% | +10.5pp |
| 47 | East Orient Elementary School Gresham · Gresham-Barlow SD 10J | Elementary | 42.3% | +10.5pp |
| 48 | Lee Elementary School Portland · Portland SD 1J | Elementary | 41.5% | +9.7pp |
| 49 | Chapman Elementary School Portland · Portland SD 1J | Elementary | 39.8% | +8.0pp |
| 50 | Sitton Elementary School Portland · Portland SD 1J | Elementary | 38.9% | +7.1pp |
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 Multnomah 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.