Outperforming Expectations
Raw scores are modest, but decoded performance is strong — these schools are doing more than their context predicts.
- Grantham Elementary #1013 → #148 WA
- Heights Elementary #605 → #389 WA
Metro overview
Lewiston, ID-WA — 2024 Decoded Rankings
7 schools ranked · Updated September 4, 2026 · Cross-state metro (ID + WA)
- 2 outperforming expectations
- 0 strong by both measures
- 1 high scores, context matters
- 1 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.
List forthcoming from this year's data.
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 Jr Sr High #574 → #1366 WA
- Asotin Elementary #242 → #634 WA
Elementary & Middle Schools
View all 7 →Elementary / Middle Schools (7 ranked)
6 official · 1 unranked (N/A — not yet eligible)
| Rating | |||||||
|---|---|---|---|---|---|---|---|
| Grantham ElementaryNeighborhood | Clarkston School District | #1013 | #148 (WA)plausibly #49–430#1 (Lewiston metro) | ★★Outperforming Expectations | Medium | ||
| Heights ElementaryNeighborhood | Clarkston School District | #605 | #389 (WA)plausibly #255–536#2 (Lewiston metro) | Typical Profile | High | ||
| Asotin ElementaryNeighborhood | Asotin-Anatone School District | #242 | #634 (WA)plausibly #468–853#3 (Lewiston metro) | High Scores, Context Matters | High | ||
| Parkway ElementaryNeighborhood | Clarkston School District | #1001 | #1103 (WA)plausibly #833–1291#4 (Lewiston metro) | Lower by Both Measures | High | ||
| Highland ElementaryNeighborhood | Clarkston School District | #1275 | #1184 (WA)plausibly #900–1361#5 (Lewiston metro) | Lower by Both Measures | Medium | ||
| Asotin Jr Sr HighNeighborhood | Asotin-Anatone School District | #574 | #1366 (WA)plausibly #1165–1444#6 (Lewiston metro)Also HS #52 | Typical Profile | High | ||
| Unranked (1 not yet eligible for a rank) | |||||||
| Educational Opportunity Center | Clarkston School District | — | N/A | N/A | — | Not enough data to rank | |
High Schools
View all 3 →High Schools (3 ranked)
2 official · 1 unranked (N/A — not yet eligible)
| Rating | |||||||
|---|---|---|---|---|---|---|---|
| Asotin Jr Sr HighNeighborhood | Asotin-Anatone School District | #48 | #52 (WA)HS#1 (Lewiston metro) | HS outcome | Medium | ||
| Charles Francis Adams High SchoolNeighborhood | Clarkston School District | #162 | #91 (WA)HS#2 (Lewiston metro) | HS outcome | High | ||
| Unranked (1 not yet eligible for a rank) | |||||||
| Educational Opportunity Center Reengagement | Clarkston School District | — | N/A | N/A | — | Not enough data to rank | |
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
- September 4, 2026
- Methodology version
- 0.14.0
Cross-state metro note: The Lewiston, ID-WA metro spans ID and WA. Schools are ranked separately on each state's side — the states administer their tests independently, and no cross-state comparison is made. (Both states use Smarter Balanced for grades 3–8 ELA/math, but administrations and populations differ.)
Source files (3)
- NCES CCD 2023 directory (Urban Institute) (accessed 2026-09-04)
- ACS 5-year 2020-2024 (accessed 2026-09-04)
- Washington OSPI 2023-24 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 →