North Mason School District — Decoded Rankings
3 of 8 schools ranked · Updated 2026-07-26
District profile
- Total enrollment
- 1,008
- Free/reduced lunch
- 51.9%
- Avg SES index
- 48.4
- State
- WA
Schools in North Mason School District
Elementary / Middle Schools (2 ranked)
2 official · 1 unranked (N/A — not yet eligible)
| Hawkins Middle SchoolNeighborhoodNorth Mason School District | #5 | #3 | ★★Outperforming Expectations | High | |
| Sand Hill ElementaryNeighborhoodNorth Mason School District | #6 | #10 | Typical Profile | High | |
| Unranked (1 not yet eligible for a rank) | |||||
| North Mason Homelink Program | N/A | N/A | — | Not enough data to rank | |
High Schools (1 ranked)
| North Mason Senior High SchoolNeighborhoodNorth Mason School District | #4 | #4HS | HS outcome | HS pool |
Story type breakdown
- 1Outperforming Expectations
- 0Strong by Both Measures
- 0High Scores, Context Matters
- 1Typical Profile
- 0Lower by Both Measures
How this district compares
District-level averages relative to the Shelton, WA metro median.
| Measure | District avg | Metro median | Read |
|---|---|---|---|
| Avg achievement percentile (metro) | 62.5 | 50 | 12.5 points above the metro median |
| Avg decoded percentile (metro) | 54.2 | 50 | 4.2 points above the metro median |
| Avg rank shift (places gained after context) | -1.0 | 0 | Schools lose 1.0 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 →