Winlock School District — Decoded Rankings
3 of 4 schools ranked · Updated 2026-09-04
District profile
- Total enrollment
- 623
- Free/reduced lunch
- 75.0%
- Avg SES index
- 30.9
- State
- WA
Schools in Winlock School District
Elementary / Middle Schools (2 ranked)
| Rating | ||||||
|---|---|---|---|---|---|---|
| Winlock Middle SchoolNeighborhoodWinlock School District | #1132 | #815 (WA)#12 (Centralia metro) | Typical Profile | High | ||
| Winlock Miller ElementaryNeighborhoodWinlock School District | #1185 | #1180 (WA)#19 (Centralia metro) | Lower by Both Measures | High |
High Schools (1 ranked)
| Rating | ||||||
|---|---|---|---|---|---|---|
| Winlock Senior HighNeighborhoodWinlock School District | #302 | #289 (WA)HS#9 (Centralia metro) | HS outcome | Medium |
Story type breakdown
- 0Outperforming Expectations
- 0Strong by Both Measures
- 0High Scores, Context Matters
- 1Typical 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) | 22.2 | 50 | 27.8 points below the metro median |
| Avg decoded percentile (metro) | 46.3 | 50 | 3.7 points below the metro median |
| Avg rank shift (places gained after context) | 6.5 | 0 | Schools gain 6.5 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
- September 4, 2026
- Methodology version
- 0.14.0
Source files (3)
- NCES CCD 2022 directory (Urban Institute) (accessed 2026-09-04)
- ACS 5-year 2020-2024 (accessed 2026-09-04)
- Washington OSPI 2022-23 school-level results (accessed 2026-09-04)
SchoolDecoder publishes context-adjusted residuals, not causal estimates. Decoded Rank is one signal — not a verdict on teaching quality. Read about limitations →