Average
#703 of 1,787 private schools in CA
Top 39% of private schools
Cornerstone Academy-cambridge Campus
Middle School · San Francisco, CA
A private middle school in San Francisco, CA serving grades 4th – 8th.
501 CAMBRIDGE ST, San Francisco, CA 94134
- 7.8:1 student-teacher ratio
Academics
PreliminaryWhat this rating measures
This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in CA.
Data not available
View data sources
Score basis: Private school model
Data coverage: 80% of scoring components had data
Components scored: 4 of 5
Ranking pool: Private schools in CA
Test scores
Most recent published year. School vs. CA average.
Test score data not yet available for this school.
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 Cornerstone Academy-cambridge Campus 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 50Somewhat Walkable
- Transit 63Good Transit
- Bike 38Somewhat Bikeable
- City Safety: High4,559/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (San Francisco), 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
$107,566
Median home value
$1,064,100
Median rent
$1,674/mo
College educated
29.9%
Homeownership
64.5%
Poverty rate
10.5%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 94134; this is area context, not an attendance boundary.
Programs & students
Student demographicsNCES Private School Universe Survey (PSS) (SY 2021–22)
Source: NCES Private School Universe Survey (PSS)
Compare nearby
Nearby same-level schools
4 from a 5-mile search
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| King Jr. (martin Luther) Academic MiddleEnrollment path unverified | 6.8 | 6–8 | 0.7 mi | 371 | Compare → |
| Visitacion Valley MiddleEnrollment path unverified | 6.0 | 6–8 | 0.7 mi | 311 | Compare → |
| Stratford School San FranciscoPrivate · tuition | Not rated | 6–8 | 1.0 mi | 119 | Compare → |
| Stratford School San FranciscoPrivate · tuition | 7.1private | 6–8 | 1.0 mi | 94 | 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.
Cornerstone Academy-cambridge Campus is listed in San Francisco, CA; verify the current enrollment path directly.
About Cornerstone Academy-cambridge Campus
Cornerstone Academy-cambridge Campus is a private middle school in San Francisco, CA, serving approximately 186 students in grades 4th-8th with a 7.8:1 student-teacher ratio. It holds a MySchoolScout rating of 6.6 out of 10 and ranks #703 of 1,787 private schools in CA.
Frequently asked questions
Common questions about Cornerstone Academy-cambridge Campus
What grades does Cornerstone Academy-cambridge Campus serve?
Cornerstone Academy-cambridge Campus serves students in grades 4th through 8th.
How many students attend Cornerstone Academy-cambridge Campus?
Cornerstone Academy-cambridge Campus has an enrollment of approximately 186 students.
What is the student-teacher ratio at Cornerstone Academy-cambridge Campus?
The student-teacher ratio at Cornerstone Academy-cambridge Campus is 7.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Cornerstone Academy-cambridge Campus rank in CA?
Cornerstone Academy-cambridge Campus ranks #703 of 1,787 private schools in CA.
What is Cornerstone Academy-cambridge Campus's MySchoolScout rating?
Cornerstone Academy-cambridge Campus has a current MySchoolScout rating of 6.6 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is Cornerstone Academy-cambridge Campus a private school?
Yes, Cornerstone Academy-cambridge Campus is a private coeducational school with a Christian, no specific denomination affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is Cornerstone Academy-cambridge Campus a religious school?
Cornerstone Academy-cambridge Campus has a Christian, no specific denomination religious affiliation.
School factsNCES Private School Universe Survey (PSS) (SY 2021–22)
- Grades
- 4th – 8th
- Enrollment
- 186
- Gender Split
- 47% M / 53% F
- Student-Teacher Ratio
- 7.8:1
- Teachers (FTE)
- 24
- Type
- private
- Coed Status
- coed
- Affiliation
- Christian, no specific denomination
- School Day
- 7 hours
- Days Per Year
- 180 days
- Setting
- Large City
- County
- San Francisco County
- Phone
- (415) 555-5183
- Area population (ZIP 94134)
- 40,142
- Area average commute
- 32.3 min
- Area median age
- 44.3
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 Private School Universe Survey (PSS) · SY 2021–22 · Low confidence
- Vintage not available. Do not use this measure alone.
- MySchoolScout rating and rank
- MySchoolScout ranking model · 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 a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource 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 94134; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments vintage unavailable; directory SY 2021–22
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