Portland-Vancouver-Hillsboro, OR-WA · OR
Gaston SD 511J — Decoded Rankings
2 of 2 schools ranked · Updated 2026-07-26
District profile
- Total enrollment
- 479
- Free/reduced lunch
- 38.2%
- Avg SES index
- 74.2
- State
- OR
Schools in Gaston SD 511J
Elementary / Middle Schools (2 ranked)
| Gaston Jr/Sr High SchoolNeighborhoodGaston SD 511J | #350 | #135Also HS #42 | Typical Profile | Medium | |
| Gaston Elementary SchoolNeighborhoodGaston SD 511J | #198 | #243 | Typical Profile | High |
High Schools (1 ranked)
| Gaston Jr/Sr High SchoolNeighborhoodGaston SD 511J | #47 | #42HS | HS outcome | HS pool |
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 Portland-Vancouver-Hillsboro, OR-WA metro median.
| Measure | District avg | Metro median | Read |
|---|---|---|---|
| Avg achievement percentile (metro) | 35.5 | 50 | 14.5 points below the metro median |
| Avg decoded percentile (metro) | 55.6 | 50 | 5.6 points above the metro median |
| Avg rank shift (places gained after context) | 85.0 | 0 | Schools gain 85.0 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)
- Oregon OSAS 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 →