Sato Elementary School vs Sauvie Island School
A head-to-head comparison of two elementary schools in Oregon, United States, 8.9 km apart, using official American 2025 data. The better value in each row is highlighted.
Sato Elementary School
Portland · Public elementary · Grades K–5
863 students
Sauvie Island School
Portland · Charter elementary · Grades K–8
212 students
| Measure | Sato Elementary School Portland, Oregon | Sauvie Island School Portland, Oregon |
|---|---|---|
| Success Index (US) | 74 Top 25% | 77 Top 25% |
| State rank | #36 of 678 | #19 of 678 |
| National rank | #8670 of 50,301 | #6965 of 50,301 |
| Sector | Public | Charter |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–8 |
| Students | 863 | 212 |
| Enrollment | 863 | 212 |
| Free/reduced-price lunch | 51% | 25.5% |
| Students per teacher | 18.8 | 16.3 |
| Reading proficiency | 80% | 77% |
| Math proficiency | 81% | 62% |
| city | Portland | Portland |
| state | Oregon | Oregon |
| Website | – | – |
The verdict
- •Sauvie Island School scores higher on the Success Index (US) (76.6 vs 73.9).
- •Sato Elementary School does better on math proficiency (81% vs 62%).
- •Sato Elementary School does better on reading proficiency (80% vs 77%).
- •Sauvie Island School does better on community advantage (fewer free/reduced-price lunch) (25.5% vs 51%).
- •Sauvie Island School does better on students per teacher (16.3 vs 18.8).
- •Sato Elementary School is the larger school with 863 students compared with 212.
- •Sato Elementary School is a public school while Sauvie Island School is a charter school, so fees and admission rules differ.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Sato Elementary School better than Sauvie Island School?
On the Success Index (US), Sauvie Island School ranks higher (76.6 vs 73.9 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Sato Elementary School and Sauvie Island School?
About 8.9 km in a straight line, between Portland and Portland in Oregon.
Which has the better Enrollment?
Sato Elementary School: 863. Sauvie Island School: 212. Students enrolled in the latest NCES directory year.
How do Sato Elementary School and Sauvie Island School rank in Oregon?
Sato Elementary School is 36th of 678 and Sauvie Island School is 19th of 678 among elementary schools in Oregon on the 2025 Success Index (US).