Limited Profile
Not enough data to generate a rating
Oneschool Global - San Francisco
High School
19234 Lake Chabot Road, Castro Valley, CA 94546
Enrollment
35
Student-Teacher
11.7:1
Grades
3rd – 12th
Enrollment
35
Student-Teacher
11.7:1
Grades
3rd – 12th
Data vintage
2024-25
Data vintage2024-25
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Oneschool Global - San Francisco
High School in Castro Valley · grades 3rd – 12th. Start here, then compare fit against nearby and district options.
Anchor Education
0.0 mi away. Use as a geographic alternative in the same move search.
Chabot Elementary
0.1 mi away. Use as a geographic alternative in the same move search.
About Oneschool Global - San Francisco
Oneschool Global - San Francisco is a private high school in Castro Valley, CA. Oneschool Global - San Francisco serves approximately 35 students, and covers grades 3rd-12th, and has 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.
What Parents Should Know
At 35 students, Oneschool Global - San Francisco is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.
Oneschool Global - San Francisco is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.
Compare to Public Schools
BetaHow Oneschool Global - San Francisco compares to 15 public schools serving similar grades in Castro Valley, CA
Nearby High Schools
| School | Rating |
|---|---|
| Oneschool Global - San Francisco (this school) | — |
| Chabot Elementary | 8.3 |
| Stanton Elementary | 5.7 |
| Castro Valley Virtual Academy | 7.6 |
| Redwood Continuation High | 5.2 |
| Roy A. Johnson High | — |
| Castro Valley Elementary | 7.6 |
| Castro Valley High | 7.4 |
| Proctor Elementary | 8.4 |
| Marshall Elementary | 7.8 |
| Creekside Middle | 8.4 |
| Vannoy Elementary | 7.0 |
| Canyon Middle | 6.8 |
| Independent Elementary | 6.6 |
| Jensen Ranch Elementary | 7.6 |
| Palomares Elementary | 5.2 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
School Profile
Limited Data- Grades
- 3rd – 12th
- Enrollment
- 35 students
- Type
- Private
- Student-Teacher Ratio
- 11.7:1
- Address
- 19234 Lake Chabot Road, Castro Valley, CA 94546
- Phone
- (510) 247-9235
- Data Year
- SY 2024-25
Why 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
Test score data not yet available for this school.
Location
19234 Lake Chabot Road, Castro Valley, CA 94546
Nearby Alternatives
Families considering Oneschool Global - San Francisco may also want to explore other high schools in the area. SENECA FAMILY OF AGENCIES JAMES BALDWIN ACADEMY (rated 7.8/10, 1.2 miles away, in nearby San Leandro). Another option is Castro Valley High (rated 7.4/10, 0.7 miles away). Additionally, Redwood Continuation High (rated 5.2/10, 0.5 miles away). For more schools in Castro Valley, see our Castro Valley schools guide .
Nearby Schools
20 within 1.5 mi| School | Distance | Rating |
|---|---|---|
| ANCHOR EDUCATION Castro Valley | 0.0 mi | 4.7 |
| Chabot Elementary Castro Valley | 0.1 mi | 8.3 |
| Stanton Elementary Castro Valley | 0.4 mi | 5.7 |
| Our Lady of Grace School Castro Valley | 0.5 mi | — |
| OUR LADY OF GRACE CATHOLIC SCHOOL Castro Valley | 0.5 mi | 6.4 |
| Redwood Continuation High Castro Valley | 0.5 mi | 5.2 |
| Roy A. Johnson High Castro Valley | 0.5 mi | — |
| Castro Valley Virtual Academy Castro Valley | 0.5 mi | 7.6 |
| Castro Valley Elementary Castro Valley | 0.7 mi | 7.6 |
| MISSION HILLS SCHOOL Castro Valley | 0.7 mi | 5.1 |
| Castro Valley High Castro Valley | 0.7 mi | 7.4 |
| REDWOOD CHRISTIAN ELEMENTARY SCHOOL Castro Valley | 0.9 mi | 5.8 |
| Rising Star Sped Academy Hayward | 1.2 mi | — |
| MONTESSORI SCHOOL OF SAN LEANDRO San Leandro | 1.0 mi | — |
| Proctor Elementary Castro Valley | 1.2 mi | 8.4 |
| SENECA FAMILY OF AGENCIES JAMES BALDWIN ACADEMY San Leandro | 1.2 mi | 7.8 |
| Seneca Family of Agencies- James Baldwin Academy San Leandro | 1.2 mi | — |
| THE MONTESSORI GIVING TREE Castro Valley | 1.5 mi | — |
| Marshall Elementary Castro Valley | 1.3 mi | 7.8 |
| Hillside Elementary San Leandro | 1.5 mi | 4.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94546 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$125,780
Median Home Value
$976,300
Median Rent
$2,506/mo
Population
45,848
College Educated
41.4%
Homeownership
65.8%
Avg Commute
33.7 min
Poverty Rate
7.4%
Median Age
42.1
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| A Better Chance / California Autism Foundation Richmond, CA | — |
| ABC Secondary (Alternative) Cerritos, CA | — |
| ACTS Advanced Christian Training Schools Atascadero, CA | — |
| Above and Beyond Academy Bay Point, CA | — |
| Academy for Advancement of Children With Autism Chatsworth, CA | — |
| Academy for Advancement of Children With Autism VC Oxnard, CA | — |
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.
Neighborhood Context
Powered by 
Quick Facts NCES PSS (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
Resources & Links
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