Outperforming Expectations
Raw scores are modest, but decoded performance is strong — these schools are doing more than their context predicts.
- Grantham Elementary #5 → #1
Metro overview
Lewiston, ID-WA — 2024 Decoded Rankings
7 schools ranked · Updated May 29, 2026
- 1 outperforming expectations
- 1 strong by both measures
- 1 high scores, context matters
- 2 typical profile
Where rankings diverge
These are the schools where raw test performance and decoded performance disagree most. The shift column shows the gap between Achievement Rank and Decoded Rank.
Strong by Both Measures
High raw scores AND high decoded performance — doing more with their context than peer schools at the same level.
- Asotin Jr Sr High #2 → #2
High Scores, Context Matters
Raw scores are high, but the school's advantaged context predicts even higher — raw scores may overstate the school's effect.
- Asotin Elementary #1 → #3
Elementary & Middle Schools
View all 6 →Elementary / Middle Schools (6 ranked)
| Grantham ElementaryEnrollment unknown | Clarkston School District | #5 | #1 | ★★Outperforming Expectations | Medium | |
| Asotin Jr Sr HighEnrollment unknown | Asotin-Anatone School District | #2 | #2Also HS #1 | ★Strong by Both Measures | High | |
| Asotin ElementaryEnrollment unknown | Asotin-Anatone School District | #1 | #3 | High Scores, Context Matters | High | |
| Heights ElementaryEnrollment unknown | Clarkston School District | #3 | #4 | Typical Profile | High | |
| Parkway ElementaryEnrollment unknown | Clarkston School District | #4 | #5 | Typical Profile | High | |
| Highland ElementaryEnrollment unknown | Clarkston School District | #6 | #6 | Lower by Both Measures | Medium |
High Schools
View all 1 →High Schools (1 ranked)
| Charles Francis Adams High SchoolEnrollment unknown | Clarkston School District | #2 | #2HS | HS outcome | HS pool |
Districts in Lewiston, ID-WA
Districts in this metro
Data & sources
- Assessment data
- 2023–24 school year
- NCES CCD vintage
- 2023
- 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 →