Oregon schools ranked by test score
Latest OSAS year (2024-25). 49 schools with reported Science scores. State average: 30.2%.
| Rank | School | Level | Science | vs state |
|---|---|---|---|---|
| 1 | Nyssa Virtual School Nyssa · Nyssa SD 26 | Combined | 50.5% | +20.3pp |
| 2 | Fossil Charter School Fossil · Fossil SD 21J | Combined | 50.0% | +19.8pp |
| 3 | McKenzie River Community School Finn Rock · McKenzie SD 68 | Combined | 50.0% | +19.8pp |
| 4 | Sheridan AllPrep Academy Sheridan · Sheridan SD 48J | Combined | 50.0% | +19.8pp |
| 5 | Alliance Charter Academy Oregon City · Oregon City SD 62 | Combined | 47.8% | +17.6pp |
| 6 | FLEX Online School Hillsboro · Beaverton SD 48J | Combined | 47.1% | +16.9pp |
| 7 | Academy for Character Education Cottage Grove · South Lane SD 45J3 | Combined | 44.3% | +14.1pp |
| 8 | Summit Learning Charter Eagle Creek · Estacada SD 108 | Combined | 42.6% | +12.4pp |
| 9 | Cove Charter School Cove · Cove SD 15 | Combined | 42.0% | +11.8pp |
| 10 | Oregon Charter Academy Mill City · Santiam Canyon SD 129J | Combined | 41.0% | +10.8pp |
| 11 | Helix Charter School Helix · Helix SD 1 | Combined | 40.5% | +10.3pp |
| 12 | Imbler Charter School Imbler · Imbler SD 11 | Combined | 39.4% | +9.2pp |
| 13 | Clackamas Web Academy Clackamas · North Clackamas SD 12 | Combined | 39.1% | +8.9pp |
| 14 | Willamette Connections Academy Scio · Scio SD 95 | Combined | 38.7% | +8.5pp |
| 15 | Elkton Charter School Elkton · Elkton SD 34 | Combined | 36.8% | +6.6pp |
| 16 | Hillsboro Online Academy Hillsboro · Hillsboro SD 1J | Combined | 35.7% | +5.5pp |
| 17 | Baker Web Academy Baker City · Baker SD 5J | Combined | 35.4% | +5.2pp |
| 18 | Oregon Connections Academy Prairie City · Prairie City SD 4 | Combined | 33.9% | +3.7pp |
| 19 | Echo School Echo · Echo SD 5 | Combined | 33.3% | +3.1pp |
| 20 | Silvies River Charter School Crane · Harney County Union High SD 1J | Combined | 32.3% | +2.1pp |
| 21 | Logos Charter School Medford · Medford SD 549C | Combined | 32.0% | +1.8pp |
| 22 | Dufur School Dufur · Dufur SD 29 | Combined | 31.6% | +1.4pp |
| 23 | Dallas Community Charter Dallas · Dallas SD 2 | Combined | 31.3% | +1.1pp |
| 24 | Kings Valley Charter School Philomath · Philomath SD 17J | Combined | 31.3% | +1.1pp |
| 25 | Days Creek Charter School Days Creek · Douglas County SD 15 | Combined | 30.8% | +0.6pp |
| 26 | Pine Eagle Charter School Halfway · Pine Eagle SD 61 | Combined | 30.8% | +0.6pp |
| 27 | Joseph Charter School Joseph · Joseph SD 6 | Combined | 29.2% | -1.0pp |
| 28 | Sherman County School Moro · Sherman County SD | Combined | 29.0% | -1.2pp |
| 29 | Rivers Edge Academy Charter School Rogue River · Rogue River SD 35 | Combined | 28.8% | -1.4pp |
| 30 | Triangle Lake Charter School Blachly · Blachly SD 90 | Combined | 28.6% | -1.6pp |
| 31 | Cascade Virtual Academy Prineville · Mitchell SD 55 | Combined | 27.7% | -2.5pp |
| 32 | Bridge Charter Academy Lowell · Lowell SD 71 | Combined | 27.2% | -3.0pp |
| 33 | Perrydale School Amity · Perrydale SD 21 | Combined | 27.1% | -3.1pp |
| 34 | North Powder Charter School North Powder · North Powder SD 8J | Combined | 27.0% | -3.2pp |
| 35 | Prospect Charter School Prospect · Prospect SD 59 | Combined | 25.5% | -4.7pp |
| 36 | Four Rivers Community School Ontario · Oregon Department of Education | Combined | 25.3% | -4.9pp |
| 37 | North Lake School Silver Lake · North Lake SD 14 | Combined | 25.0% | -5.2pp |
| 38 | Evergreen Virtual Academy North Bend · North Bend SD 13 | Combined | 24.5% | -5.7pp |
| 39 | Metro East Web Academy Gresham · Gresham-Barlow SD 10J | Combined | 23.4% | -6.8pp |
| 40 | Harper Charter School Harper · Harper SD 66 | Combined | 22.9% | -7.3pp |
| 41 | Prairie City School Prairie City · Prairie City SD 4 | Combined | 22.9% | -7.3pp |
| 42 | Reedsport Community Charter School Reedsport · Reedsport SD 105 | Combined | 22.2% | -8.0pp |
| 43 | Corbett School Corbett · Corbett SD 39 | Combined | 20.2% | -10.0pp |
| 44 | Alsea Charter School Alsea · Alsea SD 7J | Combined | 20.0% | -10.2pp |
| 45 | Camas Valley School Camas Valley · Camas Valley SD 21J | Combined | 18.4% | -11.8pp |
| 46 | Crater Lake Academy Eagle Point · Eagle Point SD 9 | Combined | 16.7% | -13.5pp |
| 47 | Siletz Valley Schools Siletz · Lincoln County SD | Combined | 15.4% | -14.8pp |
| 48 | Glendale Community Charter School Pre-K-12 Glendale · Glendale SD 77 | Combined | 13.1% | -17.1pp |
| 49 | Eddyville Charter School Eddyville · Lincoln County SD | Combined | 10.4% | -19.8pp |
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 Science test (school year 2024-25). A higher percentage is better.
Only public schools with a reasonable cohort size are included (at least 50 total students enrolled, since the source file does not include per-subject student counts), so very small programs and special-purpose centers are filtered out.
The state average shown above is enrollment-weighted: we multiply each school's score by how many of its students tested, sum those across every public school in Oregon, and divide by the total students tested. This way a big school counts more than a tiny one in the typical-student average.