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 |
|---|---|---|---|---|
| 251 | Tiffany Park Elementary School Renton · Renton School District | Elementary | 43.4% | -7.7pp |
| 252 | Ardmore Elementary School Bellevue · Bellevue School District | Elementary | 43.1% | -8.0pp |
| 253 | Hazen Senior High School Renton · Renton School District | High | 43.1% | -8.0pp |
| 254 | Northwood Middle School Renton · Kent School District | Middle | 42.9% | -8.2pp |
| 255 | Washington Middle School SEATTLE · Seattle School District No. 1 | Middle | 42.6% | -8.5pp |
| 256 | Cedarcrest High School Duvall · Riverview School District | High | 42.3% | -8.8pp |
| 257 | Rising Star Elementary School SEATTLE · Seattle School District No. 1 | Elementary | 42.0% | -9.1pp |
| 258 | Brigadoon Elementary School Federal Way · Federal Way School District | Elementary | 41.7% | -9.4pp |
| 259 | Glenridge Elementary Kent · Kent School District | Elementary | 41.5% | -9.6pp |
| 260 | Nautilus K-8 School FEDERAL WAY · Federal Way School District | Elementary | 41.4% | -9.7pp |
| 261 | Louisa Boren STEM K-8 Seattle · Seattle School District No. 1 | Elementary | 41.3% | -9.8pp |
| 262 | Summit Public School: Atlas Seattle · Summit Public School: Atlas | High | 41.0% | -10.1pp |
| 263 | Camelot Elementary School AUBURN · Federal Way School District | Elementary | 40.9% | -10.2pp |
| 264 | Fairwood Elementary School Renton · Kent School District | Elementary | 40.9% | -10.3pp |
| 265 | Ilalko Elementary School AUBURN · Auburn School District | Elementary | 40.8% | -10.3pp |
| 266 | Impact | Salish Sea Elementary Seattle · Impact | Salish Sea Elementary | Elementary | 40.4% | -10.7pp |
| 267 | Emerald Park Elementary School Kent · Kent School District | Elementary | 40.4% | -10.7pp |
| 268 | Washington Elementary School AUBURN · Auburn School District | Elementary | 40.3% | -10.8pp |
| 269 | McKnight Middle School Renton · Renton School District | Middle | 40.3% | -10.9pp |
| 270 | Benson Hill Elementary School Renton · Renton School District | Elementary | 39.8% | -11.3pp |
| 271 | Star Lake Elementary School KENT · Federal Way School District | Elementary | 39.8% | -11.3pp |
| 272 | Valhalla Elementary School AUBURN · Federal Way School District | Elementary | 39.7% | -11.4pp |
| 273 | Graham Hill Elementary School SEATTLE · Seattle School District No. 1 | Elementary | 39.5% | -11.6pp |
| 274 | Gildo Rey Elementary School AUBURN · Auburn School District | Elementary | 39.3% | -11.8pp |
| 275 | Green Gables Elementary School FEDERAL WAY · Federal Way School District | Elementary | 39.2% | -11.9pp |
| 276 | Kimball Elementary School SEATTLE · Seattle School District No. 1 | Elementary | 38.9% | -12.2pp |
| 277 | Meredith Hill Elementary School AUBURN · Federal Way School District | Elementary | 38.9% | -12.2pp |
| 278 | Meridian Middle School Kent · Kent School District | Middle | 38.8% | -12.3pp |
| 279 | Tukwila Elementary TUKWILA · Tukwila School District | Elementary | 38.8% | -12.3pp |
| 280 | Garfield High School SEATTLE · Seattle School District No. 1 | High | 38.7% | -12.4pp |
| 281 | Campbell Hill Elementary School Seattle · Renton School District | Elementary | 38.6% | -12.5pp |
| 282 | Lake Hills Elementary Bellevue · Bellevue School District | Elementary | 38.5% | -12.6pp |
| 283 | Sherwood Forest Elementary School FEDERAL WAY · Federal Way School District | Elementary | 38.2% | -12.9pp |
| 284 | Springbrook Elementary School Kent · Kent School District | Elementary | 38.2% | -12.9pp |
| 285 | Horizon Elementary School Kent · Kent School District | Elementary | 37.9% | -13.2pp |
| 286 | Woodmont K-8 School DES MOINES · Federal Way School District | Elementary | 36.9% | -14.2pp |
| 287 | West Seattle Elementary School SEATTLE · Seattle School District No. 1 | Elementary | 36.9% | -14.2pp |
| 288 | Leschi Elementary School SEATTLE · Seattle School District No. 1 | Elementary | 36.8% | -14.4pp |
| 289 | Pioneer Elementary School AUBURN · Auburn School District | Elementary | 36.6% | -14.5pp |
| 290 | Neely O Brien Elementary School Kent · Kent School District | Elementary | 36.6% | -14.5pp |
| 291 | Madrona K-5 School SEATTLE · Seattle School District No. 1 | Elementary | 36.3% | -14.8pp |
| 292 | Lakeland Elementary School AUBURN · Federal Way School District | Elementary | 35.5% | -15.6pp |
| 293 | Aki Kurose Middle School Seattle · Seattle School District No. 1 | Middle | 35.5% | -15.6pp |
| 294 | Broadview-Thomson K-8 School SEATTLE · Seattle School District No. 1 | Elementary | 35.0% | -16.1pp |
| 295 | Sherwood Forest Elementary Bellevue · Bellevue School District | Elementary | 34.9% | -16.2pp |
| 296 | Enterprise Elementary School FEDERAL WAY · Federal Way School District | Elementary | 34.5% | -16.6pp |
| 297 | Bryn Mawr Elementary School Seattle · Renton School District | Elementary | 34.4% | -16.7pp |
| 298 | Edmonds S. Meany Middle School Seattle · Seattle School District No. 1 | Middle | 34.3% | -16.8pp |
| 299 | Sierra Heights Elementary School Renton · Renton School District | Elementary | 34.3% | -16.8pp |
| 300 | Cascade Elementary School Renton · Renton School District | Elementary | 34.0% | -17.1pp |
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.