Mount Vernon-Anacortes, WA · WA
Sedro-Woolley School District — Decoded Rankings
9 of 13 schools ranked · Updated 2026-07-26
District profile
- Total enrollment
- 3,033
- Free/reduced lunch
- 53.4%
- Avg SES index
- 46.5
- State
- WA
Schools in Sedro-Woolley School District
Elementary / Middle Schools (8 ranked)
| Clear Lake Elementary SchoolNeighborhoodSedro-Woolley School District | #6 | #3 | ★Strong by Both Measures | High | |
| Lyman Elementary SchoolNeighborhoodSedro-Woolley School District | #8 | #8 | ★Strong by Both Measures | Medium | |
| Mary Purcell Elementary SchoolNeighborhoodSedro-Woolley School District | #25 | #10 | Typical Profile | High | |
| Evergreen Elementary SchoolNeighborhoodSedro-Woolley School District | #12 | #12 | Typical Profile | High | |
| Samish Elementary SchoolNeighborhoodSedro-Woolley School District | #10 | #14 | Typical Profile | Medium | |
| Central Elementary SchoolNeighborhoodSedro-Woolley School District | #11 | #16 | Typical Profile | High | |
| Big Lake Elementary SchoolNeighborhoodSedro-Woolley School District | #9 | #19 | Typical Profile | High | |
| Cascade Middle SchoolNeighborhoodSedro-Woolley School District | #19 | #27 | Typical Profile | High |
High Schools (1 ranked)
| Sedro Woolley Senior High SchoolNeighborhoodSedro-Woolley School District | #3 | #5HS | HS outcome | HS pool |
Story type breakdown
- 0Outperforming Expectations
- 2Strong by Both Measures
- 0High Scores, Context Matters
- 6Typical Profile
- 0Lower by Both Measures
How this district compares
District-level averages relative to the Mount Vernon-Anacortes, WA metro median.
| Measure | District avg | Metro median | Read |
|---|---|---|---|
| Avg achievement percentile (metro) | 58.9 | 50 | 8.9 points above the metro median |
| Avg decoded percentile (metro) | 54.9 | 50 | 4.9 points above the metro median |
| Avg rank shift (places gained after context) | -1.1 | 0 | Schools lose 1.1 places on average after context. |
Data & sources
- Assessment data
- 2022–23 school year
- NCES CCD vintage
- 2022
- Census ACS 5-year vintage
- 2020-2024
- Last updated
- July 26, 2026
- Methodology version
- 0.9.0
Source files (3)
- NCES CCD 2022 directory (Urban Institute) (accessed 2026-07-26)
- ACS 5-year 2020-2024 (accessed 2026-07-26)
- Washington OSPI 2022-23 school-level results (accessed 2026-07-26)
SchoolDecoder publishes context-adjusted residuals, not causal estimates. Decoded Rank is one signal — not a verdict on teaching quality. Read about limitations →