Mossyrock School District — Decoded Rankings
2 of 3 schools ranked · Updated 2026-05-29
District profile
- Total enrollment
- 580
- Free/reduced lunch
- —
- Avg SES index
- 27.0
- State
- WA
Schools in Mossyrock School District
Elementary / Middle Schools (2 ranked)
| Mossyrock Jr./Sr. High SchoolNeighborhoodMossyrock School District | #18 | #5Also HS #2 | ★★Outperforming Expectations | Medium | |
| Mossyrock Elementary SchoolNeighborhoodMossyrock School District | #19 | #25 | Lower by Both Measures | High |
Story type breakdown
- 1Outperforming Expectations
- 0Strong by Both Measures
- 0High Scores, Context Matters
- 0Typical Profile
- 1Lower by Both Measures
How this district compares
District-level averages relative to the Centralia, WA metro median.
| Measure | District avg | Metro median | Read |
|---|---|---|---|
| Avg achievement percentile (metro) | 35.2 | 50 | 14.8 points below the metro median |
| Avg decoded percentile (metro) | 35.2 | 50 | 14.8 points below the metro median |
| Avg rank shift (places gained after context) | 3.5 | 0 | Schools gain 3.5 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
- May 29, 2026
- Methodology version
- 0.2.0
SchoolDecoder publishes context-adjusted residuals, not causal estimates. Decoded Rank is one signal — not a verdict on teaching quality. Read about limitations →