Compare United States schools
Add up to four schools to compare them side by side on every published measure.
Rocketship Mosaic ElementaryRobert F. Kennedy ElementaryAlpha: Cornerstone Academy PreparatorySantee Elementary
Maximum of four schools. Remove one to add another.
| Measure | Rocketship Mosaic Elementary San Jose, California | Robert F. Kennedy Elementary San Jose, California | Alpha: Cornerstone Academy Preparatory San Jose, California | Santee Elementary San Jose, California |
|---|---|---|---|---|
| Success Index (US) | 59 Top 50% | 22 Lower 50% | 69 Top 25% | 14 Lower 50% |
| State rank | #1438 of 5,693 | #4137 of 5,693 | #862 of 5,693 | #5100 of 5,693 |
| National rank | #19083 of 50,301 | #43602 of 50,301 | #11847 of 50,301 | #48113 of 50,301 |
| Sector | Charter | Public | Charter | Public |
| Type | Elementary | Elementary | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–6 | Grades K–8 | Grades K–6 |
| Students | 528 | 300 | 554 | 318 |
| Enrollment | 528 | 300 | 554 | 318 |
| Free/reduced-price lunch | 66.9% | 90.3% | 55.2% | 89.9% |
| Students per teacher | 33.0 | 21.4 | 23.1 | 19.9 |
| Reading proficiency | 63% | 39% | 75% | 28% |
| Math proficiency | 72% | 30% | 78% | 21% |
| city | San Jose | San Jose | San Jose | San Jose |
| state | California | California | California | California |
| Website | – | – | – | – |
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Reading the comparison
Success Index (US) is our 0–100 score (see the methodology). Enrollment: Students enrolled in the latest NCES directory year. Free/reduced-price lunch: Share of students eligible for free or reduced-price lunch. Students per teacher: Enrollment divided by FTE teachers; not class size. Reading proficiency: Share of tested students proficient or above (all students, all grades).