One School Global-San Francisco Campus
Private · Grades 3–11 · 30 students
Castro Valley Virtual Academy
18400 Clifton Way, Castro Valley, CA 94546
Grades
K–12
Other
Students
45
Enrolled 2024–25
Students per teacher
12.4 : 1
Full-time teachers
District
Castro Valley Unified
Alameda County
Schola Grade B · Above average
Letter grade (A–F) · compared with 262 California K–8, K–12 and other combined schools · How we grade
Percentiles compare this school with other California K–8, K–12 and other combined schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Castro Valley Virtual Academy
Castro Valley Virtual Academy is a public school in Castro Valley, California, serving grades K–12. It is part of Castro Valley Unified. The school is located in a large suburb in Alameda County.
In the 2024–25 school year, 45 students were enrolled, with about 12.4 students for every full-time teacher. The school is mostly virtual. Its Schola Grade is B (above average), compared with 262 California K–8, K–12 and other combined schools.
Grades & enrollment
Students per grade, 2024–25Grades K–12
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Other
- Grades offered
- K–12
- Enrollment (2024–25)
- 45 students
- Students per teacher
- 12.4 to 1
- Charter school
- No
- Magnet school
- No
- Virtual learning
- Mostly virtual
- Locale
- Suburb — Large
- School district
- Castro Valley Unified
- County
- Alameda County
- NCES school ID
- 060780014010
Schools near Castro Valley Virtual Academy
All 21 schools in Castro Valley →
Anchor Education, Inc. Dba One School Global-San F
Private · Grades 3–11 · 30 students
Seneca Family of Agencies James Baldwin Academy
Private · Grades 6–12 · 42 students
Alma Preschool
Public · Grades Not reported
Alameda County Juvenile Hall/Court
Alternative · Grades K–12 · 56 students
The Montessori Giving Tree
Private · Grades Pre-K–10 · 12 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.