Average
#3640 of 9,539 schools in CA
Top 38% in state
Rocketship Delta Prep
Elementary School · Rocketship Delta Prep District · Redwood City, CA
A charter elementary school in Redwood City, CA where students score 4 points below what's typical for similar communities.
350 Twin Dolphin Dr Ste 109, Redwood City, CA 94065
- Math 26% vs CA 39% (2024)
- Reading 35% vs CA 45% (2024)
- 35.5:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Rocketship Delta Prep score 31% proficient, which is below what's typical for similar communities (expected: 34%).
2024 CAASPP proficiency
Most recent published year. School vs. CA average.
Trend
→ SteadyProficiency has held near 31% across the 7-year record (2018–2024).
Show all 4 years by subject
Multi-year averages used by the rating model: math 27% (multi-year average, 2018-2024) · reading/ELA 33% (multi-year average, 2018-2024)
Based on 14 test records from CA state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
71%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Rocketship Delta Prep sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the San Francisco Bay Area map →
Getting around & local context
- Walk 79Very Walkable
- Transit 34Some Transit
- Bike 57Bikeable
- City Safety: High2,120/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Redwood City), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$213,361
Median home value
$1,847,000
Median rent
$3,501/mo
College educated
81%
Homeownership
65.8%
Poverty rate
3.1%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 94065; this is area context, not an attendance boundary.
Compare nearby
Nearby same-level schools
4 from a 5-mile search
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Kimball ElementaryEnrollment path unverified | 3.9 | K–5 | 0.3 mi | 395 | Compare → |
| Holy RosaryPrivate · tuition | Not rated | K–8 | 0.4 mi | 267 | Compare → |
| Holy Rosary Elementary SchoolPrivate · tuition | 6.5private | PK–8 | 0.4 mi | 298 | Compare → |
| Spectrum Center- Antioch CampusPrivate · tuition | 6.0private | K–12 | 0.5 mi | 56 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Public and private scores come from different models and are shown side by side, not blended into one ranking.
Rocketship Delta Prep District
- Schools in district
- 1
- Rank in district
- #1 of 1
- District spending per student
- $17,192NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- The source release did not match this district identifier.
Rocketship Delta Prep is listed in Rocketship Delta Prep District; a district label does not verify attendance for an address.
About Rocketship Delta Prep
Rocketship Delta Prep is a public elementary school in Redwood City, CA, part of Rocketship Delta Prep District, serving approximately 604 students in grades Kindergarten-5th with a 35.5:1 student-teacher ratio. It holds a MySchoolScout rating of 6.9 out of 10 and ranks #3,640 of 9,539 schools in CA. State assessment records show 27% math proficiency (multi-year average, 2018-2024) and 33% reading/ELA proficiency (multi-year average, 2018-2024).
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.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- Kindergarten – 5th
- Enrollment
- 604
- Student-Teacher Ratio
- 35.5:1
- Teachers (FTE)
- 17
- Type
- regular
- Setting
- Large Suburb
- County
- Contra Costa County
- Chronic Absenteeism (SY 2022-23)
- 48.7%
- Phone
- (877) 806-0920
- Area population (ZIP 94065)
- 11,620
- Area average commute
- 27.8 min
- Area median age
- 42.6
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2024 CAASPP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2024 CAASPP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2024 CAASPP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2024 CAASPP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 94065; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2018-2024; directory SY 2023–24
Related reading
- Best Elementary Schools in America: 2026 Rankingsbest schools
- Best Public Schools in California 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
- Best Schools in Los Angeles, CA — 2026 Rankingsbest schools
- Best Schools in San Diego, CA — 2026 Rankingsbest schools
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.