Excellent
#671 of 9,539 schools in CA
Top 7% in state
C. B. Eaton Elementary
Elementary School · Cupertino Union · Cupertino, CA
A Cupertino Union elementary school where students score 22 points above what's typical for similar communities.
20220 Suisun Ave., Cupertino, CA 95014
- Math 90% vs CA 39% (2024)
- Reading 84% vs CA 45% (2024)
- 23.9:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at C. B. Eaton Elementary score 87% proficient, which is above what's typical for similar communities (expected: 65%).
2024 CAASPP proficiency
Most recent published year. School vs. CA average.
Trend
↑ RecoveringProficiency declined earlier in the 16-year record (2009–2024), then recovered 8 points since 2020, reaching 87% in 2024.
Show all 14 years
Multi-year averages used by the rating model: math 88% (multi-year average, 2009-2024) · reading/ELA 83% (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
16.1%
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 C. B. Eaton 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 Jose map →
Getting around & local context
- Walk 76Very Walkable
- Transit 45Some Transit
- Bike 77Very Bikeable
- City Safety: High1,694/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Cupertino), 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
$229,074
Median home value
$2,000,001
Median rent
$3,501/mo
College educated
83%
Homeownership
59.4%
Poverty rate
4.2%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 95014; 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 |
|---|---|---|---|---|---|
| Happy AcademyPrivate · tuition | Not rated | 3–12 | 0.5 mi | 21 | Compare → |
| Leadways SchoolPrivate · tuition | Not rated | K–7 | 0.7 mi | 10 | Compare → |
| St Joseph of Cupertino Elementary SchoolPrivate · tuition | 6.7 | PK–8 | 0.7 mi | 174 | Compare → |
| St. Joseph CupertinoPrivate · tuition | Not rated | K–8 | 0.7 mi | 58 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Cupertino Union
- Schools in district
- 23
- Rank in district
- #12 of 23
- District spending per student
- $16,193NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 2.8%Census SAIPE · 2024
C. B. Eaton Elementary is listed in Cupertino Union; a district label does not verify attendance for an address.
About C. B. Eaton Elementary
C. B. Eaton Elementary is a public elementary school in Cupertino, CA, part of Cupertino Union, serving approximately 478 students in grades Kindergarten-5th with a 23.9:1 student-teacher ratio.
It holds a MySchoolScout rating of 8.6 out of 10 and ranks #671 of 9,539 schools in CA. State assessment records show 88% math proficiency (multi-year average, 2009-2024) and 83% reading/ELA proficiency (multi-year average, 2009-2024).
Frequently asked questions
Common questions about C. B. Eaton Elementary
What grades does C. B. Eaton Elementary serve?
C. B. Eaton Elementary serves students in grades Kindergarten through 5th.
How many students attend C. B. Eaton Elementary?
C. B. Eaton Elementary has an enrollment of approximately 478 students.
What is the student-teacher ratio at C. B. Eaton Elementary?
The student-teacher ratio at C. B. Eaton Elementary is 23.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does C. B. Eaton Elementary rank in CA?
C. B. Eaton Elementary ranks #671 of 9,539 schools in CA.
What is C. B. Eaton Elementary's MySchoolScout rating?
C. B. Eaton Elementary has a current MySchoolScout rating of 8.6 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 C. B. Eaton Elementary?
Based on loaded state assessment records, C. B. Eaton Elementary has 88% math proficiency (multi-year average, 2009-2024) and 83% reading/ELA proficiency (multi-year average, 2009-2024).
Is C. B. Eaton Elementary a charter school?
No, C. B. Eaton Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is C. B. Eaton Elementary a Title I school?
No, C. B. Eaton Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for C. B. Eaton Elementary?
16.1% of students at C. B. Eaton 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
- 478
- Student-Teacher Ratio
- 23.9:1
- Teachers (FTE)
- 20
- Type
- regular
- Setting
- Small City
- County
- Santa Clara County
- Chronic Absenteeism (SY 2022-23)
- 11.5%
- Phone
- (408) 255-2848
- Area population (ZIP 95014)
- 61,109
- Area average commute
- 25 min
- Area median age
- 40.7
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 95014; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2024; 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.