#25 Most Diverse Private Schools in Arizona
Prescott Adventist Christian School
Seventh-day Adventist school · Grades K–9
Largest group: 44% of students
Prescott, AZ
AOverall grade68 students10 students per teacher
2026 lists
Most Diverse Private Schools in Arizona
Private schools in Arizona with the most varied mix of students. Top 50 of 200 schools.
#26 Most Diverse Private Schools in Arizona
Seton Catholic Preparatory
Diocesan school · Grades 9–12
Largest group: 45% of students
Chandler, AZ
A-Overall grade559 students14 students per teacher
#27 Most Diverse Private Schools in Arizona
Thunderbird Adventist Academy
Seventh-day Adventist school · Grades 9–12
Largest group: 45% of students
Scottsdale, AZ
A+Overall grade131 students11 students per teacher
#28 Most Diverse Private Schools in Arizona
Intermountain Academy
Special education school · Grades 1–12
Largest group: 45% of students
Tucson, AZ
BOverall grade101 students9 students per teacher
#29 Most Diverse Private Schools in Arizona
Tucson Waldorf School
Independent school · Grades Pre-K–8
Largest group: 46% of students
Tucson, AZ
AOverall grade167 students10 students per teacher
#30 Most Diverse Private Schools in Arizona
The Abbie School
Special education school · Grades 2–12
Largest group: 46% of students
Tucson, AZ
AOverall grade83 students6 students per teacher
#31 Most Diverse Private Schools in Arizona
Glenview Adventist Academy
Seventh-day Adventist school · Grades K–8
Largest group: 47% of students
Phoenix, AZ
B+Overall grade151 students19 students per teacher
#32 Most Diverse Private Schools in Arizona
Emmaus Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
Largest group: 47% of students
Phoenix, AZ
AOverall grade66 students12 students per teacher
#33 Most Diverse Private Schools in Arizona
Our Lady of Sorrow Academy
Parish school · Grades K–12
Largest group: 48% of students
Phoenix, AZ
A+Overall grade153 students8 students per teacher
#34 Most Diverse Private Schools in Arizona
St. Anthony School
Independent Catholic school · Grades Pre-K–8
Largest group: 48% of students
Show Low, AZ
A+Overall grade131 students12 students per teacher
#35 Most Diverse Private Schools in Arizona
Lexington Life Academy
Special education school · Grades K–12
Largest group: 49% of students
Mesa, AZ
BOverall grade488 students8 students per teacher
#36 Most Diverse Private Schools in Arizona
Queen of All Saints Academy
Independent Catholic school · Grades K–12
Largest group: 49% of students
Youngtown, AZ
BOverall grade195 students11 students per teacher
#37 Most Diverse Private Schools in Arizona
Fourteensix Christian Academy
Christian school (nondenominational) · Grades K–11
Largest group: 49% of students
Surprise, AZ
B+Overall grade104 students16 students per teacher
#38 Most Diverse Private Schools in Arizona
Redeemer Christian School
Calvinist school · Grades K–12
Largest group: 49% of students
Mesa, AZ
A+Overall grade88 students9 students per teacher
#39 Most Diverse Private Schools in Arizona
St. Thomas Aquinas
Parish school · Grades Pre-K–8
Largest group: 50% of students
Avondale, AZ
AOverall grade458 students15 students per teacher
#40 Most Diverse Private Schools in Arizona
St. Elizabeth Ann Seton School
Parish school · Grades Pre-K–8
Largest group: 50% of students
Tucson, AZ
A+Overall grade298 students11 students per teacher
#41 Most Diverse Private Schools in Arizona
91st Psalm Christian School
Christian school (nondenominational) · Grades Pre-K–12
Largest group: 50% of students
Phoenix, AZ
A+Overall grade190 students11 students per teacher
#42 Most Diverse Private Schools in Arizona
Peoria Ave Preschool
Montessori school · Grades Pre-K–5
Largest group: 50% of students
Peoria, AZ
B+Overall grade156 students
#43 Most Diverse Private Schools in Arizona
Aces-Phoenix West
Special education school · Grades K–12
Largest group: 51% of students
Phoenix, AZ
B-Overall grade187 students9 students per teacher
#44 Most Diverse Private Schools in Arizona
Youth Development Institute
Alternative school · Grades 7–12
Largest group: 51% of students
Phoenix, AZ
BOverall grade73 students9 students per teacher
#45 Most Diverse Private Schools in Arizona
Christ Lutheran Vail Ec and Edu Creation School
Lutheran (Missouri Synod) school · Grades Pre-K–5
Largest group: 51% of students
Vail, AZ
AOverall grade59 students8 students per teacher
#46 Most Diverse Private Schools in Arizona
St. John Bosco Catholic
Parish school · Grades Pre-K–8
Largest group: 52% of students
Phoenix, AZ
B+Overall grade375 students20 students per teacher
#47 Most Diverse Private Schools in Arizona
St. Cyril Elementary School
Diocesan school · Grades K–8
Largest group: 52% of students
Tucson, AZ
A+Overall grade359 students12 students per teacher
#48 Most Diverse Private Schools in Arizona
Christ the King School
Diocesan school · Grades Pre-K–8
Largest group: 52% of students
Mesa, AZ
A+Overall grade185 students15 students per teacher
From official public records, updated October 2026.