Portland-Vancouver-Hillsboro, OR-WA · OR
Lake Oswego SD 7J — Decoded Rankings
11 of 12 schools ranked · Updated 2026-09-04
District profile
- Total enrollment
- 4,282
- Free/reduced lunch
- 16.5%
- Avg SES index
- 96.5
- State
- OR
Schools in Lake Oswego SD 7J
Elementary / Middle Schools (9 ranked)
| Rating | ||||||
|---|---|---|---|---|---|---|
| Westridge Elementary SchoolNeighborhoodLake Oswego SD 7J | #1 | #2 (OR)plausibly #1–10#2 (Portland-Vancouver-Hillsboro metro — Oregon side) | ★Strong by Both Measures | Medium | ||
| River Grove Elementary SchoolNeighborhoodLake Oswego SD 7J | #69 | #64 (OR)plausibly #19–216#32 (Portland-Vancouver-Hillsboro metro — Oregon side)≈ tied with next | ★Strong by Both Measures | Medium | ||
| Oak Creek Elementary SchoolNeighborhoodLake Oswego SD 7J | #47 | #69 (OR)plausibly #29–229#34 (Portland-Vancouver-Hillsboro metro — Oregon side)≈ tied with next | ★Strong by Both Measures | High | ||
| Lake Oswego Middle SchoolNeighborhoodLake Oswego SD 7J | #39 | #78 (OR)plausibly #36–165#38 (Portland-Vancouver-Hillsboro metro — Oregon side)≈ tied with next | ★Strong by Both Measures | Medium | ||
| Forest Hills Elementary SchoolNeighborhoodLake Oswego SD 7J | #12 | #91 (OR)plausibly #26–191#47 (Portland-Vancouver-Hillsboro metro — Oregon side)≈ tied with next | ★Strong by Both Measures | High | ||
| Lakeridge Middle SchoolNeighborhoodLake Oswego SD 7J | #66 | #94 (OR)plausibly #39–246#48 (Portland-Vancouver-Hillsboro metro — Oregon side) | ★Strong by Both Measures | Medium | ||
| Palisades World Language SchoolNeighborhoodLake Oswego SD 7J | #24 | #156 (OR)plausibly #65–426#82 (Portland-Vancouver-Hillsboro metro — Oregon side)≈ tied with next | ★Strong by Both Measures | Medium | ||
| Hallinan Elementary SchoolNeighborhoodLake Oswego SD 7J | #16 | #167 (OR)plausibly #60–323#87 (Portland-Vancouver-Hillsboro metro — Oregon side) | ★Strong by Both Measures | High | ||
| Lake Grove Elementary SchoolNeighborhoodLake Oswego SD 7J | #26 | #225 (OR)plausibly #71–379#115 (Portland-Vancouver-Hillsboro metro — Oregon side) | High Scores, Context Matters | High |
Rows marked ≈ are statistically tied with the row below them: on the current data the joint simulation gives the upper school less than a 65% chance of ranking above the lower one. Ties are between adjacent rows only.
High Schools (2 ranked)
| Rating | ||||||
|---|---|---|---|---|---|---|
| Lake Oswego High SchoolNeighborhoodLake Oswego SD 7J | #3 | #3 (OR)HS#3 (Portland-Vancouver-Hillsboro metro — Oregon side) | HS outcome | Medium | ||
| Lakeridge High SchoolNeighborhoodLake Oswego SD 7J | #5 | #9 (OR)HS#4 (Portland-Vancouver-Hillsboro metro — Oregon side) | HS outcome | Medium |
Story type breakdown
- 0Outperforming Expectations
- 8Strong by Both Measures
- 1High Scores, Context Matters
- 0Typical 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) | 91.9 | 50 | 41.9 points above the metro median |
| Avg decoded percentile (metro) | 84.7 | 50 | 34.7 points above the metro median |
| Avg rank shift (places gained after context) | -25.1 | 0 | Schools lose 25.1 places on average after context. |
Data & sources
- Assessment data
- 2024–25 school year
- NCES CCD vintage
- 2024
- Census ACS 5-year vintage
- 2020-2024
- Last updated
- September 4, 2026
- Methodology version
- 0.14.0
Source files (3)
- NCES CCD 2024 directory (Urban Institute) (accessed 2026-09-04)
- ACS 5-year 2020-2024 (accessed 2026-09-04)
- Oregon OSAS 2024-25 school-level results (accessed 2026-09-04)
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