Corvallis SD 509J — Decoded Rankings
9 of 14 schools ranked · Updated 2026-09-04
District profile
- Total enrollment
- 3,739
- Free/reduced lunch
- 40.8%
- Avg SES index
- 53.1
- State
- OR
Schools in Corvallis SD 509J
Elementary / Middle Schools (9 ranked)
| Rating | ||||||
|---|---|---|---|---|---|---|
| Franklin SchoolNeighborhoodCorvallis SD 509J | #58 | #26 (OR)#1 (Corvallis metro) | ★Strong by Both Measures | High | ||
| Cheldelin Middle SchoolNeighborhoodCorvallis SD 509J | #128 | #215 (OR)#3 (Corvallis metro) | High Scores, Context Matters | Medium | ||
| Bessie Coleman Elementary SchoolNeighborhoodCorvallis SD 509J | #50 | #268 (OR)#6 (Corvallis metro) | High Scores, Context Matters | High | ||
| Kathryn Jones Harrison Elementary SchoolNeighborhoodCorvallis SD 509J | #140 | #334 (OR)#7 (Corvallis metro) | High Scores, Context Matters | Medium | ||
| Adams Elementary SchoolNeighborhoodCorvallis SD 509J | #207 | #342 (OR)#8 (Corvallis metro) | Typical Profile | High | ||
| Linus Pauling Middle SchoolNeighborhoodCorvallis SD 509J | #257 | #436 (OR)#9 (Corvallis metro) | Typical Profile | Medium | ||
| Lincoln Elementary SchoolNeighborhoodCorvallis SD 509J | #318 | #438 (OR)#10 (Corvallis metro) | Typical Profile | High | ||
| Garfield Elementary SchoolNeighborhoodCorvallis SD 509J | #555 | #650 (OR)#11 (Corvallis metro) | Lower by Both Measures | High | ||
| Letitia Carson Elementary SchoolNeighborhoodCorvallis SD 509J | #383 | #655 (OR)#12 (Corvallis metro) | Typical Profile | High |
Story type breakdown
- 0Outperforming Expectations
- 1Strong by Both Measures
- 3High Scores, Context Matters
- 4Typical Profile
- 1Lower by Both Measures
How this district compares
District-level averages relative to the Corvallis, OR metro median.
| Measure | District avg | Metro median | Read |
|---|---|---|---|
| Avg achievement percentile (metro) | 51.9 | 50 | 1.9 points above the metro median |
| Avg decoded percentile (metro) | 46.3 | 50 | 3.7 points below the metro median |
| Avg rank shift (places gained after context) | -0.7 | 0 | Schools lose 0.7 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)
- Oregon OSAS 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 →