#1 Most Diverse Private Schools in Oklahoma
Parkview Adventist Academy
Seventh-day Adventist school · Grades Pre-K–12
Largest group: 30% of students
Oklahoma City, OK
AOverall grade53 students9 students per teacher
2026 lists
Most Diverse Private Schools in Oklahoma
Private schools in Oklahoma with the most varied mix of students. Top 50 of 99 schools.
#2 Most Diverse Private Schools in Oklahoma
Tulsa Adventist Academy
Seventh-day Adventist school · Grades Pre-K–12
Largest group: 34% of students
Tulsa, OK
AOverall grade96 students11 students per teacher
#3 Most Diverse Private Schools in Oklahoma
St. Charles Borromeo Catholic School
Parish school · Grades Pre-K–8
Largest group: 36% of students
Warr Acres, OK
A+Overall grade133 students10 students per teacher
#4 Most Diverse Private Schools in Oklahoma
Trinity Christian Academy
Christian school (nondenominational) · Grades Pre-K–8
Largest group: 38% of students
Lawton, OK
A-Overall grade63 students8 students per teacher
#5 Most Diverse Private Schools in Oklahoma
Bishop John Carroll School
Diocesan school · Grades Pre-K–8
Largest group: 42% of students
Oklahoma City, OK
B+Overall grade203 students13 students per teacher
#6 Most Diverse Private Schools in Oklahoma
St. Pauls Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–5
Largest group: 42% of students
Enid, OK
AOverall grade59 students8 students per teacher
#7 Most Diverse Private Schools in Oklahoma
Peace Academy
Islamic school · Grades Pre-K–12
Largest group: 46% of students
Tulsa, OK
A+Overall grade216 students4 students per teacher
#8 Most Diverse Private Schools in Oklahoma
Positive Tomorrows
Independent school · Grades Pre-K–7
Largest group: 46% of students
Oklahoma City, OK
B+Overall grade108 students12 students per teacher
#9 Most Diverse Private Schools in Oklahoma
Mercy School Institute
Islamic school · Grades Pre-K–12
Largest group: 47% of students
Edmond, OK
A+Overall grade393 students11 students per teacher
#10 Most Diverse Private Schools in Oklahoma
Eagle Point Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
Largest group: 47% of students
Sapulpa, OK
A+Overall grade181 students7 students per teacher
#11 Most Diverse Private Schools in Oklahoma
William Bradford Christian School
Christian school (nondenominational) · Grades Pre-K–12
Largest group: 48% of students
Pryor, OK
A+Overall grade125 students7 students per teacher
#12 Most Diverse Private Schools in Oklahoma
Oak Hall Episcopal School
Episcopal school · Grades Pre-K–8
Largest group: 50% of students
Ardmore, OK
A-Overall grade117 students9 students per teacher
#13 Most Diverse Private Schools in Oklahoma
Lighthouse Christian Academy
Pentecostal school · Grades K–12
Largest group: 50% of students
Tulsa, OK
BOverall grade102 students13 students per teacher
#14 Most Diverse Private Schools in Oklahoma
St. Joseph Catholic School
Parish school · Grades Pre-K–8
Largest group: 51% of students
Muskogee, OK
A+Overall grade69 students6 students per teacher
#15 Most Diverse Private Schools in Oklahoma
Cowboy Junction Christian School
Christian school (nondenominational) · Grades Pre-K–8
Largest group: 51% of students
Vinita, OK
A+Overall grade61 students5 students per teacher
#16 Most Diverse Private Schools in Oklahoma
Trinity School
Special education school · Grades 1–12
Largest group: 52% of students
Oklahoma City, OK
BOverall grade164 students7 students per teacher
#17 Most Diverse Private Schools in Oklahoma
University School
Independent school · Grades Pre-K–8
Largest group: 52% of students
Tulsa, OK
A+Overall grade157 students7 students per teacher
#18 Most Diverse Private Schools in Oklahoma
St. Philip Neri School
Parish school · Grades Pre-K–8
Largest group: 52% of students
Midwest City, OK
A+Overall grade151 students10 students per teacher
#19 Most Diverse Private Schools in Oklahoma
Miss Helens Private School
Independent school · Grades Pre-K–5
Largest group: 52% of students
Tulsa, OK
B+Overall grade100 students10 students per teacher
#20 Most Diverse Private Schools in Oklahoma
St. Mary's Catholic School
Parish school · Grades Pre-K–8
Largest group: 52% of students
Ponca City, OK
A+Overall grade81 students8 students per teacher
#21 Most Diverse Private Schools in Oklahoma
St. Pius X School
Diocesan school · Grades Pre-K–8
Largest group: 54% of students
Tulsa, OK
AOverall grade323 students12 students per teacher
#22 Most Diverse Private Schools in Oklahoma
Christian Montessori Academy
Christian (nondenominational) · Montessori · Grades Pre-K–7
Largest group: 56% of students
Tulsa, OK
B+Overall grade50 students10 students per teacher
#23 Most Diverse Private Schools in Oklahoma
Sacred Heart Catholic School
Diocesan school · Grades Pre-K–6
Largest group: 57% of students
El Reno, OK
A-Overall grade97 students12 students per teacher
#24 Most Diverse Private Schools in Oklahoma
Casady School
Episcopal school · Grades Pre-K–12
Largest group: 58% of students
Oklahoma City, OK
A+Overall grade922 students8 students per teacher
From official public records, updated October 2026.