King County schools ranked by test score
Latest Smarter Balanced + WCAS year (2024-25). 398 schools in King County, Washington with reported Mathematics scores. Washington state average: 51.1%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 51 | Briarwood Elementary RENTON · Issaquah School District | Elementary | 77.8% | +26.7pp |
| 52 | Benjamin Rush Elementary Redmond · Lake Washington School District | Elementary | 77.7% | +26.6pp |
| 53 | Creekside Elementary Sammamish · Issaquah School District | Elementary | 77.6% | +26.5pp |
| 54 | Ella Baker Elementary School Redmond · Lake Washington School District | Elementary | 77.5% | +26.4pp |
| 55 | McGilvra Elementary School SEATTLE · Seattle School District No. 1 | Elementary | 77.1% | +26.0pp |
| 56 | Edwin R Opstad Elementary NORTH BEND · Snoqualmie Valley School District | Elementary | 77.1% | +26.0pp |
| 57 | Newcastle Elementary School Newcastle · Issaquah School District | Elementary | 77.0% | +25.9pp |
| 58 | Clara Barton Elementary School Redmond · Lake Washington School District | Elementary | 77.0% | +25.8pp |
| 59 | Hollywood Hill Elementary Woodinville · Northshore School District | Elementary | 76.9% | +25.8pp |
| 60 | Rose Hill Elementary Kirkland · Lake Washington School District | Elementary | 76.7% | +25.6pp |
| 61 | Mercer Island High School Mercer Island · Mercer Island School District | High | 76.7% | +25.6pp |
| 62 | East Ridge Elementary Woodinville · Northshore School District | Elementary | 76.6% | +25.5pp |
| 63 | Islander Middle School Mercer Island · Mercer Island School District | Middle | 76.3% | +25.2pp |
| 64 | Odle Middle School Bellevue · Bellevue School District | Middle | 75.8% | +24.7pp |
| 65 | Snoqualmie Middle School SNOQUALMIE · Snoqualmie Valley School District | Middle | 75.8% | +24.7pp |
| 66 | Cedar River Elementary Maple Valley · Tahoma School District | Elementary | 75.4% | +24.3pp |
| 67 | Rose Hill Middle School Redmond · Lake Washington School District | Middle | 75.2% | +24.1pp |
| 68 | Northwood Elementary School Mercer Island · Mercer Island School District | Elementary | 75.1% | +24.0pp |
| 69 | Newport Heights Elementary Bellevue · Bellevue School District | Elementary | 75.1% | +24.0pp |
| 70 | Montlake Elementary School SEATTLE · Seattle School District No. 1 | Elementary | 75.0% | +23.9pp |
| 71 | Moorlands Elementary Kenmore · Northshore School District | Elementary | 74.9% | +23.8pp |
| 72 | Hamilton International Middle School SEATTLE · Seattle School District No. 1 | Middle | 74.3% | +23.2pp |
| 73 | Pacific Cascade Middle School Issaquah · Issaquah School District | Middle | 74.1% | +23.0pp |
| 74 | Timbercrest Middle School Woodinville · Northshore School District | Middle | 74.1% | +23.0pp |
| 75 | Whittier Elementary School SEATTLE · Seattle School District No. 1 | Elementary | 74.0% | +22.9pp |
| 76 | Highland Terrace Elementary Shoreline · Shoreline School District | Elementary | 73.9% | +22.8pp |
| 77 | Peter Kirk Elementary Kirkland · Lake Washington School District | Elementary | 73.9% | +22.8pp |
| 78 | Norman Rockwell Elementary Redmond · Lake Washington School District | Elementary | 73.5% | +22.4pp |
| 79 | Sartori Elementary School Renton · Renton School District | Elementary | 73.4% | +22.3pp |
| 80 | Genesee Hill Elementary SEATTLE · Seattle School District No. 1 | Elementary | 73.4% | +22.3pp |
| 81 | Newport Senior High School Bellevue · Bellevue School District | High | 73.3% | +22.2pp |
| 82 | Bennett Elementary School Bellevue · Bellevue School District | Elementary | 73.0% | +21.9pp |
| 83 | Lawton Elementary School SEATTLE · Seattle School District No. 1 | Elementary | 72.9% | +21.8pp |
| 84 | Apollo Elementary RENTON · Issaquah School District | Elementary | 72.8% | +21.7pp |
| 85 | North Bend Elementary School NORTH BEND · Snoqualmie Valley School District | Elementary | 72.6% | +21.5pp |
| 86 | Skyline High School SAMMAMISH · Issaquah School District | High | 72.4% | +21.3pp |
| 87 | Eastlake High School Sammamish · Lake Washington School District | High | 72.3% | +21.2pp |
| 88 | North Beach Elementary School SEATTLE · Seattle School District No. 1 | Elementary | 72.2% | +21.0pp |
| 89 | Maple Hills Elementary RENTON · Issaquah School District | Elementary | 72.0% | +20.9pp |
| 90 | Challenger Elementary ISSAQUAH · Issaquah School District | Elementary | 71.4% | +20.3pp |
| 91 | Cougar Mountain Middle School Issaquah · Issaquah School District | Middle | 71.4% | +20.3pp |
| 92 | Fairmount Park Elementary School SEATTLE · Seattle School District No. 1 | Elementary | 71.4% | +20.3pp |
| 93 | B F Day Elementary School SEATTLE · Seattle School District No. 1 | Elementary | 71.3% | +20.2pp |
| 94 | Mark Twain Elementary Kirkland · Lake Washington School District | Elementary | 71.2% | +20.1pp |
| 95 | Daniel Bagley Elementary School SEATTLE · Seattle School District No. 1 | Elementary | 71.2% | +20.0pp |
| 96 | Adams Elementary School SEATTLE · Seattle School District No. 1 | Elementary | 71.1% | +20.0pp |
| 97 | Wellington Elementary Woodinville · Northshore School District | Elementary | 70.8% | +19.7pp |
| 98 | Redmond Middle School Redmond · Lake Washington School District | Middle | 70.6% | +19.5pp |
| 99 | Cascade K-8 Community School Shoreline · Shoreline School District | Elementary | 70.2% | +19.0pp |
| 100 | Maplewood Heights Elementary School Renton · Renton School District | Elementary | 70.0% | +18.9pp |
About this ranking
Schools are ranked by the percentage of students who scored at or above the Smarter Balanced + WCAS % Met or Exceeded Standard threshold on the latest available Smarter Balanced + WCAS Mathematics test (school year 2024-25). Only public schools in King County, Washington with a reasonable cohort size are shown. A higher percentage is better.
The comparison column shows the gap to the Washington statewide enrollment-weighted average. To compare against neighboring counties, use the full Washington ranking.