Bryn Mawr Elementary School vs Sartori Elementary School
A head-to-head comparison of two elementary schools in Washington, United States, 2.4 km apart, using official American 2025 data. The better value in each row is highlighted.
Bryn Mawr Elementary School
Seattle · Public elementary · Grades K–5
415 students
Sartori Elementary School
Renton · Public elementary · Grades K–5
510 students
| Measure | Bryn Mawr Elementary School Seattle, Washington | Sartori Elementary School Renton, Washington |
|---|---|---|
| Success Index (US) | 51 Top 50% | 70 Top 25% |
| State rank | #710 of 1,154 | #322 of 1,154 |
| National rank | #24314 of 50,301 | #11620 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–5 |
| Students | 415 | 510 |
| Enrollment | 415 | 510 |
| Free/reduced-price lunch | 62.2% | 28.4% |
| Students per teacher | 17.3 | 17.6 |
| Reading proficiency | 52% | 67% |
| Math proficiency | 55% | 61% |
| city | Seattle | Renton |
| state | Washington | Washington |
| Website | – | – |
The verdict
- •Sartori Elementary School scores higher on the Success Index (US) (69.6 vs 51.2).
- •Sartori Elementary School does better on math proficiency (61% vs 55%).
- •Sartori Elementary School does better on reading proficiency (67% vs 52%).
- •Sartori Elementary School does better on community advantage (fewer free/reduced-price lunch) (28.4% vs 62.2%).
- •Bryn Mawr Elementary School does better on students per teacher (17.3 vs 17.6).
- •Sartori Elementary School is the larger school with 510 students compared with 415.
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 Bryn Mawr Elementary School better than Sartori Elementary School?
On the Success Index (US), Sartori Elementary School ranks higher (69.6 vs 51.2 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 Bryn Mawr Elementary School and Sartori Elementary School?
About 2.4 km in a straight line, between Seattle and Renton in Washington.
Which has the better Enrollment?
Bryn Mawr Elementary School: 415. Sartori Elementary School: 510. Students enrolled in the latest NCES directory year.
How do Bryn Mawr Elementary School and Sartori Elementary School rank in Washington?
Bryn Mawr Elementary School is 710th of 1,154 and Sartori Elementary School is 322nd of 1,154 among elementary schools in Washington on the 2025 Success Index (US).