#25 Largest Private Schools in Alameda County, CA
St. Joseph Elementary School
Diocesan school · Grades Pre-K–8
313 students
Alameda, CA
A+Overall grade313 students13 students per teacher
2026 lists
Largest Private Schools in Alameda County, CA
The private schools in Alameda County, CA with the most students. Top 50 of 91 schools.
From official public records, updated October 2026.