Very Good
#2254 of 9,539 schools in CA
Top 24% in state
Castro Valley Elementary
Elementary School · Castro Valley Unified · Castro Valley, CA
A Castro Valley Unified elementary school where students score 16 points above what's typical for similar communities.
PO Box 2146, Castro Valley, CA 94546
- Math 56% vs CA 39% (2024)
- Reading 64% vs CA 45% (2024)
- 23.5:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Castro Valley Elementary score 60% proficient, which is above what's typical for similar communities (expected: 43%).
2024 CAASPP proficiency
Most recent published year. School vs. CA average.
Trend
↑ RecoveringProficiency declined earlier in the 16-year record (2009–2024), then recovered 12 points since 2020, reaching 60% in 2024.
Show all 14 years
Multi-year averages used by the rating model: math 57% (multi-year average, 2009-2024) · reading/ELA 61% (multi-year average, 2009-2024)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 34 test records from CA state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
55.3%
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 Castro Valley Elementary 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 85Very Walkable
- Transit 39Some Transit
- Bike 61Bikeable
- County Safety: Low181/100K
Powered by
FBI Uniform Crime Reporting · 2024 · county context, not school-level safety or attendance eligibility. Source details
Source period: 2024. A newer release may be available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$125,780
Median home value
$976,300
Median rent
$2,506/mo
College educated
41.4%
Homeownership
65.8%
Poverty rate
7.4%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 94546; this is area context, not an attendance boundary.
Compare nearby
Nearby same-level schools
4 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Our Lady of Grace Catholic SchoolPrivate · tuition | 6.4 | PK–8 | 0.2 mi | 196 | Compare → |
| Our Lady of Grace SchoolPrivate · tuition | Not rated | K–8 | 0.2 mi | 142 | Compare → |
| Redwood Christian Elementary SchoolPrivate · tuition | 5.8 | K–5 | 0.6 mi | 280 | Compare → |
| Anchor EducationPrivate · tuition | 4.7 | 3–12 | 0.7 mi | 30 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Castro Valley Unified
- Schools in district
- 16
- Rank in district
- #5 of 14
- District spending per student
- $14,627NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 4.6%Census SAIPE · 2024
Castro Valley Elementary is listed in Castro Valley Unified; a district label does not verify attendance for an address.
About Castro Valley Elementary
Castro Valley Elementary is a public elementary school in Castro Valley, CA, part of Castro Valley Unified, serving approximately 494 students in grades Kindergarten-5th with a 23.5:1 student-teacher ratio. It holds a MySchoolScout rating of 7.6 out of 10 and ranks #2,254 of 9,539 schools in CA. State assessment records show 57% math proficiency (multi-year average, 2009-2024) and 61% reading/ELA proficiency (multi-year average, 2009-2024).
Frequently asked questions
Common questions about Castro Valley Elementary
What grades does Castro Valley Elementary serve?
Castro Valley Elementary serves students in grades Kindergarten through 5th.
How many students attend Castro Valley Elementary?
Castro Valley Elementary has an enrollment of approximately 494 students.
What is the student-teacher ratio at Castro Valley Elementary?
The student-teacher ratio at Castro Valley Elementary is 23.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Castro Valley Elementary rank in CA?
Castro Valley Elementary ranks #2,254 of 9,539 schools in CA.
What is Castro Valley Elementary's MySchoolScout rating?
Castro Valley Elementary has a current MySchoolScout rating of 7.6 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 Castro Valley Elementary?
Based on loaded state assessment records, Castro Valley Elementary has 57% math proficiency (multi-year average, 2009-2024) and 61% reading/ELA proficiency (multi-year average, 2009-2024).
Is Castro Valley Elementary a charter school?
No, Castro Valley Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Castro Valley Elementary a Title I school?
No, Castro Valley Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Castro Valley Elementary?
55.3% of students at Castro Valley Elementary 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
- 494
- Student-Teacher Ratio
- 23.5:1
- Teachers (FTE)
- 21
- Type
- regular
- Setting
- Large Suburb
- County
- Alameda County
- Chronic Absenteeism (SY 2022-23)
- 24.5%
- Phone
- (510) 537-1919
- Area population (ZIP 94546)
- 45,848
- Area average commute
- 33.7 min
- Area median age
- 42.1
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 94546; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2024; directory SY 2023–24
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