Cobb (William L.) Elementary vs San Francisco Public Montessori
A head-to-head comparison of two elementary schools in California, United States, 782 m apart, using official American 2025 data. The better value in each row is highlighted.
Cobb (William L.) Elementary
San Francisco · Public elementary · Grades K–5
134 students
San Francisco Public Montessori
San Francisco · Public elementary · Grades K–5
107 students
| Measure | Cobb (William L.) Elementary San Francisco, California | San Francisco Public Montessori San Francisco, California |
|---|---|---|
| Success Index (US) | 20 Lower 50% | 61 Top 50% |
| State rank | #4442 of 5,693 | #1310 of 5,693 |
| National rank | #45145 of 50,301 | #17461 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–5 |
| Students | 134 | 107 |
| Enrollment | 134 | 107 |
| Free/reduced-price lunch | 70.1% | 52.3% |
| Students per teacher | 22.3 | 26.8 |
| Reading proficiency | 15% | 62% |
| Math proficiency | 24.5% | 57% |
| city | San Francisco | San Francisco |
| state | California | California |
| Website | – | – |
The verdict
- •San Francisco Public Montessori scores higher on the Success Index (US) (61.1 vs 19.5).
- •San Francisco Public Montessori does better on math proficiency (57% vs 24.5%).
- •San Francisco Public Montessori does better on reading proficiency (62% vs 15%).
- •San Francisco Public Montessori does better on community advantage (fewer free/reduced-price lunch) (52.3% vs 70.1%).
- •Cobb (William L.) Elementary does better on students per teacher (22.3 vs 26.8).
- •Cobb (William L.) Elementary is the larger school with 134 students compared with 107.
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 Cobb (William L.) Elementary better than San Francisco Public Montessori?
On the Success Index (US), San Francisco Public Montessori ranks higher (61.1 vs 19.5 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 Cobb (William L.) Elementary and San Francisco Public Montessori?
About 782 m in a straight line, between San Francisco and San Francisco in California.
Which has the better Enrollment?
Cobb (William L.) Elementary: 134. San Francisco Public Montessori: 107. Students enrolled in the latest NCES directory year.
How do Cobb (William L.) Elementary and San Francisco Public Montessori rank in California?
Cobb (William L.) Elementary is 4442nd of 5,693 and San Francisco Public Montessori is 1310th of 5,693 among elementary schools in California on the 2025 Success Index (US).