#1 Largest Private Schools in Edmond, OK
Oklahoma Christian School
Christian school (nondenominational) · Grades Pre-K–12
1,111 students
Edmond, OK
BOverall grade1,111 students13 students per teacher
2026 lists
Largest Private Schools in Edmond, OK
The private schools in Edmond, OK with the most students. Top 9 of 9 schools.
#2 Largest Private Schools in Edmond, OK
Oklahoma Christian Academy
Church of Christ school · Grades Pre-K–12
547 students
Edmond, OK
BOverall grade547 students9 students per teacher
#3 Largest Private Schools in Edmond, OK
Mercy School Institute
Islamic school · Grades Pre-K–12
393 students
Edmond, OK
A+Overall grade393 students11 students per teacher
#4 Largest Private Schools in Edmond, OK
St. Elizabeth Ann Seton
Parish school · Grades Pre-K–8
363 students
Edmond, OK
B-Overall grade363 students12 students per teacher
#5 Largest Private Schools in Edmond, OK
St. Elizabeth Ann Seton
Parish school · Grades Pre-K–8
363 students
Edmond, OK
BOverall grade363 students12 students per teacher
#6 Largest Private Schools in Edmond, OK
Holy Trinity Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
195 students
Edmond, OK
B+Overall grade195 students9 students per teacher
#7 Largest Private Schools in Edmond, OK
St. Marys Episcopal School
Episcopal school · Grades Pre-K–5
172 students
Edmond, OK
A+Overall grade172 students5 students per teacher
#8 Largest Private Schools in Edmond, OK
Keystone Adventure School and Farm
Alternative school · Grades Pre-K–5
50 students
Edmond, OK
AOverall grade50 students4 students per teacher
#9 Largest Private Schools in Edmond, OK
St. John Bosco Institute
Independent Catholic school · Grades 1–12
46 students
Edmond, OK
A-Overall gradeAll boys46 students7 students per teacher
From official public records, updated October 2026.