Rocketship Mosaic Elementary
🇺🇸 Official data · 2025San Jose, California 95122 · Rocketship Mosaic Elementary District
#1438 of 5,693 elementary schools in California
#19083 of 50,301 nationally
About Rocketship Mosaic Elementary
Rocketship Mosaic Elementary is a charter elementary located in San Jose, in the Rocketship Mosaic Elementary District school district of California, United States. It caters for Grades K–5. In 2025 it enrolled 528 students. Publicly funded charter schools operating under a performance contract; free to attend.
Its Success Index (US) is 58.7 out of 100, placing it in the top 50% of elementary schools in United States and 1438th of 5,693 ranked elementary schools in California. Its strongest component is math proficiency (86th percentile), and its weakest is students per teacher (0th percentile).
Other published figures: enrollment 528.
There are 214 schools in San Jose; Rocketship Mosaic Elementary ranks 76th of 213 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)72%
- Reading proficiency (30%)63%
- Community advantage (fewer free/reduced-price lunch) (25%)66.9%
- Students per teacher (15%)33.0
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Rocketship Mosaic Elementary by the official sources.
- Enrollment
- 528
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 66.9%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 33.0
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 63%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 72%
- Share of tested students proficient or above (all students, all grades).
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Schools near Rocketship Mosaic Elementary
Closest schools by straight-line distance, with their Success Index (US).
Robert F. Kennedy Elementary
San Jose · Public elementary · Grades K–6
300 students · 590 m away
Alpha: Cornerstone Academy Preparatory
San Jose · Charter elementary · Grades K–8
554 students · 634 m away
Santee Elementary
San Jose · Public elementary · Grades K–6
318 students · 813 m away
ACE Esperanza Middle
San Jose · Charter middle · Grades 5–8
205 students · 922 m away
Bridges Academy
San Jose · Public middle · Grades 7–8
274 students · 946 m away
Yerba Buena High
San Jose · Public high · Grades 9–12
1,612 students · 1.1 km away
McKinley Elementary
San Jose · Public elementary · Grades K–6
206 students · 1.1 km away
Luis Valdez Leadership Academy
San Jose · Charter high · Grades 9–12
225 students · 1.2 km away
College Connection Academy
San Jose · Public middle · Grades 7–8
213 students · 1.2 km away
Selma Olinder Elementary
San Jose · Public elementary · Grades K–5
269 students · 1.3 km away
Similar schools
Charter elementary schools in California with a comparable Enrollment.
Dearborn Elementary Charter Academy
Northridge · Charter elementary · Grades K–5
527 students
Encino Charter Elementary
Encino · Charter elementary · Grades K–5
529 students
Accelerated Charter Elementary
Los Angeles · Charter elementary · Grades K–6
526 students
Irvine International Academy
Irvine · Charter elementary · Grades K–8
530 students
Del Vista Math and Science Academy
Delano · Charter elementary · Grades K–5
526 students
Iftin Charter
San Diego · Charter elementary · Grades K–8
531 students
Frequently asked questions
Is Rocketship Mosaic Elementary a good school?
Rocketship Mosaic Elementary has a Success Index (US) of 58.7 out of 100 (Top 50% of elementary schools in United States) and ranks #1438 of 5,693 in California. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Rocketship Mosaic Elementary rank in California?
Rocketship Mosaic Elementary ranks #1438 of 5,693 elementary schools in California and #19083 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Rocketship Mosaic Elementary?
Rocketship Mosaic Elementary had 528 students in 2025.
Is Rocketship Mosaic Elementary a elementary school or a high school?
Rocketship Mosaic Elementary is classified as a elementary covering Grades K–5. It is a charter school.
What other schools are near Rocketship Mosaic Elementary?
There are 10 schools within 15 km of Rocketship Mosaic Elementary; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.