Clackamas County schools ranked by test score
Latest OSAS year (2024-25). 109 schools in Clackamas County, Oregon with reported Mathematics scores. Oregon state average: 31.8%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 51 | Verne A Duncan Elementary School Happy Valley · North Clackamas SD 12 | Elementary | 36.4% | +4.6pp |
| 52 | Ardenwald Elementary School Milwaukie · North Clackamas SD 12 | Elementary | 35.9% | +4.1pp |
| 53 | Boring Middle School Boring · Oregon Trail SD 46 | Middle | 35.5% | +3.7pp |
| 54 | Rural Dell Elementary School Molalla · Molalla River SD 35 | Elementary | 35.5% | +3.7pp |
| 55 | Beavercreek Elementary School Beavercreek · Oregon City SD 62 | Elementary | 35.4% | +3.6pp |
| 56 | Summit Learning Charter Eagle Creek · Estacada SD 108 | Combined | 35.2% | +3.4pp |
| 57 | Gaffney Lane Elementary School Oregon City · Oregon City SD 62 | Elementary | 34.2% | +2.4pp |
| 58 | Bridgeport Elementary School Tualatin · Tigard-Tualatin SD 23J | Elementary | 34.0% | +2.2pp |
| 59 | Howard Eccles Elementary School Canby · Canby SD 86 | Elementary | 33.6% | +1.8pp |
| 60 | Wilsonville High School Wilsonville · West Linn-Wilsonville SD 3J | High | 33.3% | +1.5pp |
| 61 | Carus School Oregon City · Canby SD 86 | Elementary | 33.2% | +1.4pp |
| 62 | Welches Middle School Welches · Oregon Trail SD 46 | Middle | 32.8% | +1.0pp |
| 63 | Holcomb Elementary School Oregon City · Oregon City SD 62 | Elementary | 32.2% | +0.4pp |
| 64 | Redland Elementary School Oregon City · Oregon City SD 62 | Elementary | 32.0% | +0.2pp |
| 65 | Cedar Ridge Middle School Sandy · Oregon Trail SD 46 | Middle | 31.8% | -0.0pp |
| 66 | Milwaukie El Puente Elementary School Milwaukie · North Clackamas SD 12 | Elementary | 31.7% | -0.1pp |
| 67 | William Knight Elementary School Canby · Canby SD 86 | Elementary | 31.4% | -0.4pp |
| 68 | Rock Creek Middle School Clackamas · North Clackamas SD 12 | Middle | 31.3% | -0.5pp |
| 69 | Riverside Elementary School Milwaukie · North Clackamas SD 12 | Elementary | 30.9% | -0.9pp |
| 70 | Gardiner Middle School Oregon City · Oregon City SD 62 | Middle | 30.4% | -1.4pp |
| 71 | Clackamas River Elementary School Estacada · Estacada SD 108 | Elementary | 30.0% | -1.8pp |
| 72 | River Mill Elementary School Estacada · Estacada SD 108 | Elementary | 29.2% | -2.6pp |
| 73 | Walter L Kraxberger Middle School Gladstone · Gladstone SD 115 | Middle | 28.6% | -3.2pp |
| 74 | Oak Grove Elementary Milwaukie · North Clackamas SD 12 | Elementary | 28.4% | -3.4pp |
| 75 | Oregon City Senior High School Oregon City · Oregon City SD 62 | High | 27.7% | -4.1pp |
| 76 | Clackamas Middle College Happy Valley · North Clackamas SD 12 | High | 27.3% | -4.5pp |
| 77 | Butte Creek Elementary School Mt Angel · Silver Falls SD 4J | Elementary | 27.1% | -4.7pp |
| 78 | Tumwata Middle School Oregon City · Oregon City SD 62 | Middle | 27.1% | -4.7pp |
| 79 | Baker Prairie Middle School Canby · Canby SD 86 | Middle | 25.9% | -5.9pp |
| 80 | Molalla Elementary School Molalla · Molalla River SD 35 | Elementary | 25.8% | -6.0pp |
| 81 | Candy Lane Elementary School Milwaukie · Oregon City SD 62 | Elementary | 24.1% | -7.7pp |
| 82 | Clackamas Web Academy Clackamas · North Clackamas SD 12 | Combined | 24.0% | -7.8pp |
| 83 | Molalla River Middle School Molalla · Molalla River SD 35 | Middle | 23.3% | -8.5pp |
| 84 | Canby High School Canby · Canby SD 86 | High | 22.3% | -9.5pp |
| 85 | Sunnyside Elementary School Clackamas · North Clackamas SD 12 | Elementary | 22.2% | -9.6pp |
| 86 | Molalla High School Molalla · Molalla River SD 35 | High | 21.8% | -10.0pp |
| 87 | Lewelling Elementary School Milwaukie · North Clackamas SD 12 | Elementary | 20.7% | -11.1pp |
| 88 | Rowe Middle School Milwaukie · North Clackamas SD 12 | Middle | 20.7% | -11.1pp |
| 89 | Milwaukie Academy of the Arts Milwaukie · North Clackamas SD 12 | High | 20.6% | -11.2pp |
| 90 | Philander Lee Elementary School Canby · Canby SD 86 | Elementary | 20.0% | -11.8pp |
| 91 | Molalla River Academy Molalla · Molalla River SD 35 | Elementary | 18.4% | -13.4pp |
| 92 | Clackamas Academy of Industrial Sciences Oregon City · Oregon City SD 62 | High | 18.3% | -13.5pp |
| 93 | Bilquist Elementary School Milwaukie · North Clackamas SD 12 | Elementary | 17.6% | -14.2pp |
| 94 | Cecile Trost Elementary School Canby · Canby SD 86 | Elementary | 17.3% | -14.5pp |
| 95 | Alder Creek Middle School Milwaukie · North Clackamas SD 12 | Middle | 17.2% | -14.6pp |
| 96 | Gladstone High School Gladstone · Gladstone SD 115 | High | 17.1% | -14.7pp |
| 97 | Colton Elementary School Colton · Colton SD 53 | Elementary | 15.0% | -16.8pp |
| 98 | Linwood Elementary School Milwaukie · North Clackamas SD 12 | Elementary | 15.0% | -16.8pp |
| 99 | Colton Middle School Colton · Colton SD 53 | Middle | 14.9% | -16.9pp |
| 100 | Estacada High School Estacada · Estacada SD 108 | High | 14.6% | -17.2pp |
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 Clackamas 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.