Dearborn Elementary Charter Academy vs Rocketship Mosaic Elementary
A head-to-head comparison of two elementary schools in California, United States, 457 km apart, using official American 2025 data. The better value in each row is highlighted.
Dearborn Elementary Charter Academy
Northridge · Charter elementary · Grades K–5
527 students
Rocketship Mosaic Elementary
San Jose · Charter elementary · Grades K–5
528 students
| Measure | Dearborn Elementary Charter Academy Northridge, California | Rocketship Mosaic Elementary San Jose, California |
|---|---|---|
| Success Index (US) | 45 Lower 50% | 59 Top 50% |
| State rank | #2168 of 5,693 | #1438 of 5,693 |
| National rank | #28376 of 50,301 | #19083 of 50,301 |
| Sector | Charter | Charter |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–5 |
| Students | 527 | 528 |
| Enrollment | 527 | 528 |
| Free/reduced-price lunch | 72.1% | 66.9% |
| Students per teacher | 21.1 | 33.0 |
| Reading proficiency | 56% | 63% |
| Math proficiency | 49% | 72% |
| city | Northridge | San Jose |
| state | California | California |
| Website | – | – |
The verdict
- •Rocketship Mosaic Elementary scores higher on the Success Index (US) (58.7 vs 45.3).
- •Rocketship Mosaic Elementary does better on math proficiency (72% vs 49%).
- •Rocketship Mosaic Elementary does better on reading proficiency (63% vs 56%).
- •Rocketship Mosaic Elementary does better on community advantage (fewer free/reduced-price lunch) (66.9% vs 72.1%).
- •Dearborn Elementary Charter Academy does better on students per teacher (21.1 vs 33.0).
- •Rocketship Mosaic Elementary is the larger school with 528 students compared with 527.
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 Dearborn Elementary Charter Academy better than Rocketship Mosaic Elementary?
On the Success Index (US), Rocketship Mosaic Elementary ranks higher (58.7 vs 45.3 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 Dearborn Elementary Charter Academy and Rocketship Mosaic Elementary?
About 457 km in a straight line, between Northridge and San Jose in California.
Which has the better Enrollment?
Dearborn Elementary Charter Academy: 527. Rocketship Mosaic Elementary: 528. Students enrolled in the latest NCES directory year.
How do Dearborn Elementary Charter Academy and Rocketship Mosaic Elementary rank in California?
Dearborn Elementary Charter Academy is 2168th of 5,693 and Rocketship Mosaic Elementary is 1438th of 5,693 among elementary schools in California on the 2025 Success Index (US).