Limited Profile
Not enough data to generate a rating
Oneschool Global - San Francisco
High School · Castro Valley, CA
A private high school in Castro Valley, CA serving grades 3rd – 12th.
19234 Lake Chabot Road, Castro Valley, CA 94546
Academics
PreliminaryWhy doesn't this school have a score?
We don't have enough verified data to rate this school fairly. Private schools in CA aren't required to report standardized test scores to the state, which limits the data available for our rating model.
Our rating model requires at least 2 of 4 data components (academics, student progress, college readiness, and resources) to generate a meaningful score. Schools below this threshold receive a Limited Profile to avoid misleading ratings.
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 Oneschool Global - San Francisco 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 61Somewhat Walkable
- Transit 27Some Transit
- Bike 47Somewhat Bikeable
- 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
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Anchor EducationPrivate · tuition | 4.7private | 3–12 | 0.0 mi | 30 | Compare → |
| Castro Valley Virtual AcademyEnrollment path unverified | 7.6 | K–12 | 0.5 mi | 47 | Compare → |
| Redwood Continuation HighEnrollment path unverified | 5.2 | 9–12 | 0.5 mi | 118 | Compare → |
| Roy A. Johnson HighEnrollment path unverified | Not rated | 9–12 | 0.5 mi | 20 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Public and private scores come from different models and are shown side by side, not blended into one ranking.
Oneschool Global - San Francisco is listed in Castro Valley, CA; verify the current enrollment path directly.
About Oneschool Global - San Francisco
Oneschool Global - San Francisco is a private high school in Castro Valley, CA, serving approximately 35 students in grades 3rd-12th with a 11.7:1 student-teacher ratio. MySchoolScout does not publish a rating for this profile because there is not enough verified data to rate it fairly. Based on limited data: 0% component coverage.
Frequently asked questions
Common questions about Oneschool Global - San Francisco
What grades does Oneschool Global - San Francisco serve?
Oneschool Global - San Francisco serves students in grades 3rd through 12th.
How many students attend Oneschool Global - San Francisco?
Oneschool Global - San Francisco has an enrollment of approximately 35 students.
What is the student-teacher ratio at Oneschool Global - San Francisco?
The student-teacher ratio at Oneschool Global - San Francisco is 11.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
Is Oneschool Global - San Francisco a private school?
Yes, Oneschool Global - San Francisco is a private coeducational school. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
School factsState private-school directory (SY 2024–25)
- Grades
- 3rd – 12th
- Enrollment
- 35
- Student-Teacher Ratio
- 11.7:1
- Teachers (FTE)
- 3
- Type
- private
- Coed Status
- coed
- County
- Alameda County
- Phone
- (510) 247-9235
- 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)
- State private-school directory · SY 2024–25 · Low confidence
- Vintage not available. Do not use this measure alone.
- 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 not displayed; assessments vintage unavailable; directory SY 2024–25
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.