Grand Coulee Dam School District — Decoded Rankings
2 of 3 schools ranked · Updated 2026-05-29
District profile
- Total enrollment
- 741
- Free/reduced lunch
- —
- Avg SES index
- 17.3
- State
- WA
Schools in Grand Coulee Dam School District
Elementary / Middle Schools (2 ranked)
| Lake Roosevelt ElementaryNeighborhoodGrand Coulee Dam School District | #0 | #0 | — | Typical Profile | High |
| Lake Roosevelt Jr/Sr High SchoolNeighborhoodGrand Coulee Dam School District | #0 | #0 | — | Typical Profile | High |
Story type breakdown
- 0Outperforming Expectations
- 0Strong by Both Measures
- 0High Scores, Context Matters
- 2Typical Profile
- 0Lower by Both Measures
How this district compares
District-level averages relative to the metro median.
| Measure | District avg | Metro median | Read |
|---|---|---|---|
| Avg achievement percentile (metro) | — | 50 | Insufficient data |
| Avg decoded percentile (metro) | — | 50 | Insufficient data |
| Avg rank shift (places gained after context) | — | 0 | Insufficient data |
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 →