| Index | Snohomish | Washington | National |
| Average Test Scores | 60% | 54% | 48% |
| Student/Teacher ratio | 27:1 | 20:1 | 16:1 |
| Total public schools | 22 | 1,991 | 79,221 |
| Total private schools | 2 | 548 | 24,874 |
| Total post-secondary schools | n/a | 147 | 7,963 |
| Index | Snohomish | Washington | National |
| Completed 8th grade | 88.9% | 87.5% | 84.3% |
| Completed high school | 87.5% | 86.6% | 83.0% |
| Completed some college | 66.6% | 67.7% | 59.4% |
| Completed associate degree | 37.7% | 43.3% | 38.5% |
| Completed bachelors | 24.6% | 33.6% | 30.3% |
| Completed masters | 8.2% | 12.3% | 11.5% |
| Completed professional degree | 1.5% | 3.6% | 3.3% |
| Completed doctorate | 0.6% | 1.5% | 1.3% |
There are a total of 22 public schools, 2 private schools and n/a post-secondary schools in Snohomish. Using the proficiency score averages, the average test scores for Snohomish, WA schools is 60%. The average student to teacher ratio is 27:1. In Snohomish, WA, an average of 88.9% of students have completed 8th grade and an average of 87.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Woodinville, WA | 13,342 | 78% | 62.8% |
| Duvall, WA | 8,210 | 77% | 60.4% |
| Mill Creek, WA | 21,532 | 77% | 60.4% |
| Lake Forest Park, WA | 13,735 | 76% | 57.3% |
| Shoreline, WA | 58,611 | 71% | 47.8% |
| Snohomish, WA | 10,507 | 60% | 25.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Mapleton, UT | 10,506 | 53% | 10.9% |
| Rincon, GA | 10,511 | 60% | 25.8% |
| Struthers, OH | 10,498 | 56% | 16.0% |
| Capitola, CA | 10,492 | 57% | 17.7% |
| Elgin, TX | 10,490 | 30% | 38.2% |
| Snohomish, WA | 10,507 | 60% | 25.1% |
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