Rocketship Delta Prep
🇺🇸 Official data · 2025Antioch, California 94509 · Rocketship Delta Prep District
#4036 of 5,693 elementary schools in California
#43038 of 50,301 nationally
About Rocketship Delta Prep
Rocketship Delta Prep is a charter elementary located in Antioch, in the Rocketship Delta Prep District school district of California, United States. It caters for Grades K–5. In 2025 it enrolled 540 students. Publicly funded charter schools operating under a performance contract; free to attend.
Its Success Index (US) is 22.9 out of 100, placing it in the lower 50% of elementary schools in United States and 4036th of 5,693 ranked elementary schools in California. Its strongest component is community advantage (fewer free/reduced-price lunch) (55th percentile), and its weakest is students per teacher (0th percentile).
Other published figures: enrollment 540.
There are 22 schools in Antioch; Rocketship Delta Prep ranks 7th of 22 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)27%
- Reading proficiency (30%)27%
- Community advantage (fewer free/reduced-price lunch) (25%)55.7%
- Students per teacher (15%)36.0
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 Delta Prep by the official sources.
- Enrollment
- 540
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 55.7%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 36.0
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 27%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 27%
- Share of tested students proficient or above (all students, all grades).
Free academic assessment
Is your child on grade level in reading and math?
Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Schools near Rocketship Delta Prep
Closest schools by straight-line distance, with their Success Index (US).
Kimball Elementary
Antioch · Public elementary · Grades K–5
450 students · 443 m away
Belshaw Elementary
Antioch · Public elementary · Grades K–5
431 students · 1.2 km away
Antioch Middle
Antioch · Public middle · Grades 6–8
665 students · 1.2 km away
Fremont Elementary
Antioch · Public elementary · Grades K–5
482 students · 1.3 km away
Antioch High
Antioch · Public high · Grades 9–12
1,776 students · 1.7 km away
Marsh Elementary
Antioch · Public elementary · Grades K–5
522 students · 1.8 km away
Park Middle
Antioch · Public middle · Grades 6–8
1,055 students · 2.0 km away
Antioch Charter Academy II
Antioch · Charter elementary · Grades K–8
204 students · 2.3 km away
Sutter Elementary
Antioch · Public elementary · Grades K–5
450 students · 2.7 km away
Muir (John) Elementary
Antioch · Public elementary · Grades K–5
660 students · 3.2 km away
Similar schools
Charter elementary schools in California with a comparable Enrollment.
Hollister Prep
Hollister · Charter elementary · Grades K–8
538 students
Union Hill Elementary
Grass Valley · Charter elementary · Grades K–6
542 students
California Montessori Project-Shingle Springs Campus
Shingle Springs · Charter elementary · Grades K–8
543 students
Achieve Academy
Oakland · Charter elementary · Grades K–5
537 students
Rocketship Spark Academy
San Jose · Charter elementary · Grades K–5
546 students
Grass Valley Charter
Grass Valley · Charter elementary · Grades K–8
546 students
Frequently asked questions
Is Rocketship Delta Prep a good school?
Rocketship Delta Prep has a Success Index (US) of 22.9 out of 100 (Lower 50% of elementary schools in United States) and ranks #4036 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 Delta Prep rank in California?
Rocketship Delta Prep ranks #4036 of 5,693 elementary schools in California and #43038 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Rocketship Delta Prep?
Rocketship Delta Prep had 540 students in 2025.
Is Rocketship Delta Prep a elementary school or a high school?
Rocketship Delta Prep is classified as a elementary covering Grades K–5. It is a charter school.
What other schools are near Rocketship Delta Prep?
There are 10 schools within 15 km of Rocketship Delta Prep; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.