#1 Most Diverse Private Schools in Riverside, CA
Allegiant Christian School
Christian school (nondenominational) · Grades K–12
Largest group: 42% of students
Riverside, CA
A+Overall grade71 students1 students per teacher
2026 lists
Most Diverse Private Schools in Riverside, CA
Private schools in Riverside, CA with the most varied mix of students. Top 8 of 8 schools.
#2 Most Diverse Private Schools in Riverside, CA
Bethel Christian Schools
Christian school (nondenominational) · Grades K–12
Largest group: 43% of students
Riverside, CA
BOverall grade485 students19 students per teacher
#3 Most Diverse Private Schools in Riverside, CA
Islamic Academy of Riverside
Islamic school · Grades Pre-K–8
Largest group: 48% of students
Riverside, CA
AOverall grade124 students10 students per teacher
#4 Most Diverse Private Schools in Riverside, CA
St. Francis De Sales School
Diocesan school · Grades K–8
Largest group: 50% of students
Riverside, CA
A+Overall grade121 students9 students per teacher
#5 Most Diverse Private Schools in Riverside, CA
St. Thomas the Apostle School
Diocesan school · Grades Pre-K–8
Largest group: 51% of students
Riverside, CA
A+Overall grade138 students17 students per teacher
#6 Most Diverse Private Schools in Riverside, CA
Woodcrest Christian School System
Christian school (nondenominational) · Grades Pre-K–12
Largest group: 52% of students
Riverside, CA
B+Overall grade1,186 students14 students per teacher
#7 Most Diverse Private Schools in Riverside, CA
St. Catherine of Alexandria School
Parish school · Grades K–8
Largest group: 60% of students
Riverside, CA
BOverall grade332 students20 students per teacher
#8 Most Diverse Private Schools in Riverside, CA
Notre Dame High School
Diocesan school · Grades 9–12
Largest group: 61% of students
Riverside, CA
B+Overall grade350 students14 students per teacher
From official public records, updated October 2026.