Compare United States schools
Add up to four schools to compare them side by side on every published measure.
Sellwood Middle SchoolLlewellyn Elementary SchoolDuniway Elementary SchoolArdenwald Elementary School
Maximum of four schools. Remove one to add another.
| Measure | Sellwood Middle School Portland, Oregon | Llewellyn Elementary School Portland, Oregon | Duniway Elementary School Portland, Oregon | Ardenwald Elementary School Milwaukie, Oregon |
|---|---|---|---|---|
| Success Index (US) | 72 Top 25% | 74 Top 25% | 67 Top 50% | 41 Lower 50% |
| State rank | #12 of 208 | #31 of 678 | #81 of 678 | #338 of 678 |
| National rank | #2974 of 15,369 | #8337 of 50,301 | #13765 of 50,301 | #30977 of 50,301 |
| Sector | Public | Public | Public | Public |
| Type | Middle | Elementary | Elementary | Elementary |
| Year range | Grades 6–8 | Grades K–5 | Grades K–5 | Grades K–5 |
| Students | 575 | 373 | 387 | 396 |
| Enrollment | 575 | 373 | 387 | 396 |
| Free/reduced-price lunch | 41.7% | 41.8% | 41.6% | 58.3% |
| Students per teacher | 20.5 | 17.8 | 22.8 | 16.5 |
| Reading proficiency | 77% | 80% | 74% | 47% |
| Math proficiency | 66% | 71% | 61% | 37% |
| city | Portland | Portland | Portland | Milwaukie |
| state | Oregon | Oregon | Oregon | Oregon |
| Website | – | – | – | – |
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Reading the comparison
Success Index (US) is our 0–100 score (see the methodology). Enrollment: Students enrolled in the latest NCES directory year. Free/reduced-price lunch: Share of students eligible for free or reduced-price lunch. Students per teacher: Enrollment divided by FTE teachers; not class size. Reading proficiency: Share of tested students proficient or above (all students, all grades).