Snohomish County schools ranked by test score
Latest Smarter Balanced + WCAS year (2024-25). 157 schools in Snohomish County, Washington with reported Mathematics scores. Washington state average: 51.1%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 101 | Lynnwood Elementary LYNNWOOD · Edmonds School District | Elementary | 37.3% | -13.8pp |
| 102 | Grove Elementary Marysville · Marysville School District | Elementary | 37.3% | -13.8pp |
| 103 | North Middle School Everett · Everett School District | Middle | 36.6% | -14.5pp |
| 104 | Lake Stickney Elementary School Lynnwood · Mukilteo School District | Elementary | 36.4% | -14.7pp |
| 105 | Challenger Elementary Everett · Mukilteo School District | Elementary | 36.4% | -14.7pp |
| 106 | Cedarcrest School Marysville · Marysville School District | Middle | 36.3% | -14.8pp |
| 107 | Mountlake Terrace High School MTLK TERRACE · Edmonds School District | High | 35.5% | -15.6pp |
| 108 | Central Emerson Elementary Snohomish · Snohomish School District | Elementary | 35.4% | -15.7pp |
| 109 | Odyssey Elementary Everett · Mukilteo School District | Elementary | 35.1% | -16.0pp |
| 110 | Cascade Elementary Marysville · Marysville School District | Elementary | 34.4% | -16.7pp |
| 111 | Olivia Park Elementary Everett · Mukilteo School District | Elementary | 34.4% | -16.7pp |
| 112 | Fairmount Elementary Everett · Mukilteo School District | Elementary | 34.3% | -16.8pp |
| 113 | Cedar Way Elementary MTLK TERRACE · Edmonds School District | Elementary | 33.9% | -17.2pp |
| 114 | English Crossing Elementary Marysville · Lakewood School District | Elementary | 33.7% | -17.4pp |
| 115 | Monroe High School Monroe · Monroe School District | High | 33.3% | -17.8pp |
| 116 | Beverly Elementary Lynnwood · Edmonds School District | Elementary | 33.1% | -18.0pp |
| 117 | Alderwood Middle School LYNNWOOD · Edmonds School District | Middle | 32.3% | -18.8pp |
| 118 | Spruce Elementary LYNNWOOD · Edmonds School District | Elementary | 32.3% | -18.8pp |
| 119 | Allen Creek Elementary School Marysville · Marysville School District | Elementary | 32.1% | -19.0pp |
| 120 | Sultan Middle School Sultan · Sultan School District | Middle | 31.7% | -19.4pp |
| 121 | College Place Middle School LYNNWOOD · Edmonds School District | Middle | 31.7% | -19.4pp |
| 122 | Everett High School Everett · Everett School District | High | 31.6% | -19.5pp |
| 123 | Shoultes Elementary Marysville · Marysville School District | Elementary | 31.6% | -19.5pp |
| 124 | Arlington High School Arlington · Arlington School District | High | 31.4% | -19.7pp |
| 125 | Evergreen Middle School Everett · Everett School District | Middle | 31.0% | -20.1pp |
| 126 | Liberty Elementary Marysville · Marysville School District | Elementary | 30.7% | -20.4pp |
| 127 | Monte Cristo Elementary Granite Falls · Granite Falls School District | Elementary | 30.6% | -20.5pp |
| 128 | Chase Lake Elementary EDMONDS · Edmonds School District | Elementary | 30.2% | -20.9pp |
| 129 | Meadowdale High School LYNNWOOD · Edmonds School District | High | 30.0% | -21.1pp |
| 130 | Cascade High School Everett · Everett School District | High | 29.9% | -21.2pp |
| 131 | Madison Elementary Everett · Everett School District | Elementary | 29.7% | -21.4pp |
| 132 | Lynnwood High School BOTHELL · Edmonds School District | High | 29.5% | -21.6pp |
| 133 | Stanwood High School STANWOOD · Stanwood-Camano School District | High | 29.3% | -21.8pp |
| 134 | Granite Falls High School Granite Falls · Granite Falls School District | High | 29.0% | -22.1pp |
| 135 | Hawthorne Elementary School Everett · Everett School District | Elementary | 28.8% | -22.3pp |
| 136 | Post Middle School Arlington · Arlington School District | Middle | 28.4% | -22.7pp |
| 137 | Kellogg Marsh Elementary School Marysville · Marysville School District | Elementary | 28.3% | -22.8pp |
| 138 | Stanwood Middle School STANWOOD · Stanwood-Camano School District | Middle | 28.2% | -22.9pp |
| 139 | Haller Middle School Arlington · Arlington School District | Middle | 28.0% | -23.1pp |
| 140 | Explorer Middle School Everett · Mukilteo School District | Middle | 27.7% | -23.4pp |
| 141 | 10th Street School Marysville · Marysville School District | Middle | 24.5% | -26.6pp |
| 142 | Lakewood Middle School Marysville · Lakewood School District | Middle | 24.5% | -26.6pp |
| 143 | Mariner High School Everett · Mukilteo School District | High | 24.3% | -26.8pp |
| 144 | Discovery Elementary Everett · Mukilteo School District | Elementary | 23.6% | -27.5pp |
| 145 | Frank Wagner Elementary Monroe · Monroe School District | Elementary | 23.5% | -27.6pp |
| 146 | Darrington Elementary School DARRINGTON · Darrington School District | Elementary | 23.4% | -27.7pp |
| 147 | Granite Falls Middle School Granite Falls · Granite Falls School District | Middle | 22.8% | -28.3pp |
| 148 | Lakewood Elementary School Marysville · Lakewood School District | Elementary | 22.4% | -28.7pp |
| 149 | Horizon Elementary Everett · Mukilteo School District | Elementary | 22.3% | -28.8pp |
| 150 | Voyager Middle School Everett · Mukilteo School District | Middle | 21.9% | -29.2pp |
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 Snohomish 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.