Average
#3640 of 9,539 schools in CA
Top 38% in state
Rocketship Delta Prep
Elementary School · Rocketship Delta Prep District
350 Twin Dolphin Dr Ste 109, Redwood City, CA 94065
Enrollment
604
Student-Teacher
35.5:1
Score
6.9
Grades
Kindergarten – 5th
Enrollment
604
Student-Teacher
35.5:1
Score
6.9
Grades
Kindergarten – 5th
Data vintage
2022-23
Data vintage2022-23
How this school compares
California schools
#3,640 of 9,539
In Redwood City
#11 of 34
public schools
Academic growth
9.8 / 10
Excellent
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Rocketship Delta Prep
Elementary School in Redwood City · grades Kindergarten – 5th. Start here, then compare fit against nearby and district options.
Kimball Elementary
0.3 mi away. Use as a geographic alternative in the same move search.
Spectrum Center, Antioch
0.5 mi away. Use as a geographic alternative in the same move search.
About Rocketship Delta Prep
Rocketship Delta Prep is a public elementary school in Redwood City, CA, part of Rocketship Delta Prep District. Rocketship Delta Prep serves approximately 604 students, and covers grades Kindergarten-5th, and has a 35.5:1 student-teacher ratio. Rocketship Delta Prep has a current MySchoolScout rating of 6.9 out of 10 and ranks #3,640 of 9,539 schools in CA.
Structured state assessment records for Rocketship Delta Prep show 27% math proficiency (multi-year average, 2018-2024) and 33% reading/ELA proficiency (multi-year average, 2018-2024).
- This school 6.9 · Average
- CA avg 6.2
What Parents Should Know
Rocketship Delta Prep runs 35.5:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.
Rocketship Delta Prep is a charter school: publicly funded, but run with more independence than a traditional district school. Many charters are built around a specific model or focus, so it's worth understanding this one's mission, how enrollment works, and how it differs from the district schools nearby.
49% of students at Rocketship Delta Prep were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Rocketship Delta Prep — Students at Rocketship Delta Prep score 31% proficient, which is below what's typical for similar communities (expected: 34%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
71%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 14 test records from CA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.8/10.
How Rocketship Delta Prep Compares
See how Rocketship Delta Prep performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
350 Twin Dolphin Dr Ste 109, Redwood City, CA 94065
Nearby Alternatives
Families considering Rocketship Delta Prep may also want to explore other elementary schools in the area. Antioch Charter Academy II (rated 8.0/10, 1.4 miles away, in nearby Antioch), which scores notably higher. Another option is HOLY ROSARY ELEMENTARY SCHOOL (rated 6.5/10, 0.4 miles away, in nearby Antioch), with a comparable rating. Additionally, Antioch Charter Academy (rated 4.8/10, 2.0 miles away, in nearby Antioch), a more accessible option. For more schools in Redwood City, see our Redwood City schools guide .
Nearby Schools
20 within 2.0 mi| School | Distance | Rating |
|---|---|---|
| Kimball Elementary Antioch | 0.3 mi | 3.9 |
| Spectrum Center, Antioch Antioch | 0.5 mi | — |
| SPECTRUM CENTER- ANTIOCH CAMPUS Antioch | 0.5 mi | 6.0 |
| Holy Rosary Antioch | 0.4 mi | — |
| HOLY ROSARY ELEMENTARY SCHOOL Antioch | 0.4 mi | 6.5 |
| Bidwell Continuation High Antioch | 0.5 mi | 5.7 |
| Belshaw Elementary Antioch | 0.7 mi | 3.1 |
| Antioch Middle Antioch | 0.8 mi | 3.3 |
| Fremont Elementary Antioch | 0.8 mi | 3.2 |
| Live Oak High (Continuation) Antioch | 0.9 mi | 5.8 |
| CORNERSTONE CHRISTIAN SCHOOL Antioch | 1.0 mi | 7.1 |
| Cornerstone Christian School Antioch | 1.0 mi | — |
| Antioch High Antioch | 1.0 mi | 4.9 |
| Marsh Elementary Antioch | 1.1 mi | 2.9 |
| Park Middle Antioch | 1.3 mi | 4.6 |
| Prospects High (Alternative) Antioch | 1.3 mi | 6.4 |
| Sutter Elementary Antioch | 1.7 mi | 4.6 |
| Antioch Charter Academy II Antioch | 1.4 mi | 8.0 |
| Muir (John) Elementary Antioch | 2.0 mi | 3.1 |
| Antioch Charter Academy Antioch | 2.0 mi | 4.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94065 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$213,361
Median Home Value
$1,847,000
Median Rent
$3,501/mo
Population
11,620
College Educated
81%
Homeownership
65.8%
Avg Commute
27.8 min
Poverty Rate
3.1%
Median Age
42.6
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ASCEND Oakland, CA | 6.9 |
| Alamos Elementary Murrieta, CA | 6.9 |
| Audubon K-8 San Diego, CA | 6.9 |
| Brookside Elementary Beaumont, CA | 6.9 |
| Browns Valley Elementary Vacaville, CA | 6.9 |
| Castle Park Elementary Chula Vista, CA | 6.9 |
Frequently Asked Questions
Common questions about Rocketship Delta Prep
What grades does Rocketship Delta Prep serve?
Rocketship Delta Prep serves students in grades Kindergarten through 5th.
How many students attend Rocketship Delta Prep?
Rocketship Delta Prep has an enrollment of approximately 604 students.
What is the student-teacher ratio at Rocketship Delta Prep?
The student-teacher ratio at Rocketship Delta Prep is 35.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Rocketship Delta Prep rank in CA?
Rocketship Delta Prep ranks #3,640 of 9,539 schools in CA.
What is Rocketship Delta Prep's MySchoolScout rating?
Rocketship Delta Prep has a current MySchoolScout rating of 6.9 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Rocketship Delta Prep?
Based on loaded state assessment records, Rocketship Delta Prep has 27% math proficiency (multi-year average, 2018-2024) and 33% reading/ELA proficiency (multi-year average, 2018-2024).
Is Rocketship Delta Prep a charter school?
Yes, Rocketship Delta Prep is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Rocketship Delta Prep a Title I school?
No, Rocketship Delta Prep is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Rocketship Delta Prep?
71.0% of students at Rocketship Delta Prep qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 604
- Student-Teacher Ratio
- 35.5:1
- Teachers (FTE)
- 17
- Free/Reduced Lunch
- 71.0%
- Type
- regular
- Setting
- Large Suburb
- County
- Contra Costa County
- Chronic Absenteeism (SY 2022-23)
- 48.7%
- Phone
- (877) 806-0920
Resources & Links
District
Rocketship Delta Prep District- District Enrollment
- 604
- Schools in District
- 1
- Per-Pupil Spending
- $17,192
- District Rank
- #1 of 1
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