Louisa Boren STEM K-8 vs Sanislo Elementary School
A head-to-head comparison of two elementary schools in Washington, United States, 999 m apart, using official American 2025 data. The better value in each row is highlighted.
Louisa Boren STEM K-8
Seattle · Public elementary · Grades PK–8
437 students
Sanislo Elementary School
Seattle · Public elementary · Grades K–5
145 students
| Measure | Louisa Boren STEM K-8 Seattle, Washington | Sanislo Elementary School Seattle, Washington |
|---|---|---|
| Success Index (US) | 70 Top 25% | 32 Lower 50% |
| State rank | #311 of 1,154 | #1024 of 1,154 |
| National rank | #11166 of 50,301 | #37304 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades PK–8 | Grades K–5 |
| Students | 437 | 145 |
| Enrollment | 437 | 145 |
| Free/reduced-price lunch | 36.6% | 66.9% |
| Students per teacher | 15.1 | 11.2 |
| Reading proficiency | 66% | 27% |
| Math proficiency | 60% | 32% |
| city | Seattle | Seattle |
| state | Washington | Washington |
| Website | – | – |
The verdict
- •Louisa Boren STEM K-8 scores higher on the Success Index (US) (70.2 vs 31.9).
- •Louisa Boren STEM K-8 does better on math proficiency (60% vs 32%).
- •Louisa Boren STEM K-8 does better on reading proficiency (66% vs 27%).
- •Louisa Boren STEM K-8 does better on community advantage (fewer free/reduced-price lunch) (36.6% vs 66.9%).
- •Sanislo Elementary School does better on students per teacher (11.2 vs 15.1).
- •Louisa Boren STEM K-8 is the larger school with 437 students compared with 145.
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 Louisa Boren STEM K-8 better than Sanislo Elementary School?
On the Success Index (US), Louisa Boren STEM K-8 ranks higher (70.2 vs 31.9 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 Louisa Boren STEM K-8 and Sanislo Elementary School?
About 999 m in a straight line, between Seattle and Seattle in Washington.
Which has the better Enrollment?
Louisa Boren STEM K-8: 437. Sanislo Elementary School: 145. Students enrolled in the latest NCES directory year.
How do Louisa Boren STEM K-8 and Sanislo Elementary School rank in Washington?
Louisa Boren STEM K-8 is 311th of 1,154 and Sanislo Elementary School is 1024th of 1,154 among elementary schools in Washington on the 2025 Success Index (US).