#1 Most Diverse Private Schools in Stockton, CA
St. Luke School
Diocesan school · Grades K–8
Largest group: 36% of students
Stockton, CA
B+Overall grade229 students18 students per teacher
2026 lists
Most Diverse Private Schools in Stockton, CA
Private schools in Stockton, CA with the most varied mix of students. Top 8 of 8 schools.
#2 Most Diverse Private Schools in Stockton, CA
St. Mary's High School
Diocesan school · Grades 9–12
Largest group: 38% of students
Stockton, CA
A+Overall grade840 students14 students per teacher
#3 Most Diverse Private Schools in Stockton, CA
Presentation Parish School
Diocesan school · Grades K–8
Largest group: 38% of students
Stockton, CA
B+Overall grade269 students21 students per teacher
#4 Most Diverse Private Schools in Stockton, CA
Stockton Christian Academy
Pentecostal school · Grades Pre-K–12
Largest group: 39% of students
Stockton, CA
A+Overall grade184 students9 students per teacher
#5 Most Diverse Private Schools in Stockton, CA
St. Marys High School
Diocesan school · Grades 9–12
Largest group: 41% of students
Stockton, CA
BOverall grade836 students15 students per teacher
#6 Most Diverse Private Schools in Stockton, CA
Cathedral of the Annunciation School
Parish school · Grades K–8
Largest group: 57% of students
Stockton, CA
A+Overall grade236 students11 students per teacher
#7 Most Diverse Private Schools in Stockton, CA
All Saints Academy of Stockton
Diocesan school · Grades K–8
Largest group: 71% of students
Stockton, CA
A+Overall grade101 students10 students per teacher
#8 Most Diverse Private Schools in Stockton, CA
Stockton Accelerated Institute
Other religious · Montessori · Grades K–12
Largest group: 83% of students
Stockton, CA
AOverall grade54 students5 students per teacher
From official public records, updated October 2026.