Lake Washington School District
REDMOND, Washington · 30,991 students · 58 schools
Enrollment
30,991
Schools
58
Location
REDMOND, Washington
Proficiency trend
Percent of students proficient on the state assessment.
| School year | Math | Reading / ELA |
|---|---|---|
| 2015–16 | 79.4% | 82.5% |
| 2016–17 | 79.4% | 83.3% |
| 2017–18 | 80% | 83.8% |
Where this district could improve
Math proficiency
Worth 50% of the formula; you're at 80% of max points.
ELA proficiency
Worth 50% of the formula; you're at 80% of max points.
Schools in this district
Methodology & sources
- NCES Common Core of Data (CCD) directory (as of 2018)
- U.S. Dept. of Education EDFacts assessment results (as of 2018)
- Washington accountability framework (per-indicator). Washington publishes per-indicator dashboard ratings instead of a single rollup grade — this projection is a COSMIQ composite over math+ELA proficiency, not an official state rating. Cross-check the state dashboard for the per-indicator view. (as of 2026-05-27)
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Start learning free →About this profile. COSMIQ is an independent, free AI tutoring service and is not affiliated with, endorsed by, or sponsored by Lake Washington School District, Washington, or any government education agency. All figures are drawn from public U.S. Department of Education data (NCES Common Core of Data and EDFacts). Any projected rating is an independent estimate, not an official score. COSMIQ does not collect or publish user reviews or ratings of schools.
Data last refreshed August 7, 2026.