#25 Largest Private Schools in Indiana
Mooresville Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
564 students
Mooresville, IN
B-Overall grade564 students14 students per teacher
2026 lists
Largest Private Schools in Indiana
The private schools in Indiana with the most students. Top 50 of 527 schools.
#26 Largest Private Schools in Indiana
St. Pius X Catholic School
Diocesan school · Grades Pre-K–8
561 students
Granger, IN
BOverall grade561 students17 students per teacher
#27 Largest Private Schools in Indiana
De Motte Christian School
Calvinist school · Grades Pre-K–12
558 students
Demotte, IN
B-Overall grade558 students21 students per teacher
#28 Largest Private Schools in Indiana
Demotte Christian High School
Calvinist school · Grades Pre-K–12
552 students
Demotte, IN
B-Overall grade552 students16 students per teacher
#29 Largest Private Schools in Indiana
Illiana Christian High School
Calvinist school · Grades 9–12
545 students
Dyer, IN
B-Overall grade545 students14 students per teacher
#30 Largest Private Schools in Indiana
Illiana Christian High School
Calvinist school · Grades 9–12
544 students
Dyer, IN
B-Overall grade544 students16 students per teacher
#31 Largest Private Schools in Indiana
Bishop Luers High School
Diocesan school · Grades 9–12
532 students
Fort Wayne, IN
A-Overall grade532 students13 students per teacher
#32 Largest Private Schools in Indiana
Highland Christian School
Calvinist school · Grades Pre-K–8
531 students
Highland, IN
B+Overall grade531 students14 students per teacher
#33 Largest Private Schools in Indiana
Bethesda Christian Schools
Christian school (nondenominational) · Grades Pre-K–12
529 students
Brownsburg, IN
B-Overall grade529 students15 students per teacher
#34 Largest Private Schools in Indiana
St. Elizabeth Ann Seton Catholic School
Diocesan school · Grades Pre-K–8
522 students
Fort Wayne, IN
BOverall grade522 students20 students per teacher
#35 Largest Private Schools in Indiana
Mater Dei High School
Diocesan school · Grades 9–12
520 students
Evansville, IN
BOverall grade520 students14 students per teacher
#36 Largest Private Schools in Indiana
Traders Point Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
493 students
Whitestown, IN
BOverall grade493 students11 students per teacher
#37 Largest Private Schools in Indiana
Traders Point Christian Schools
Christian school (nondenominational) · Grades Pre-K–12
493 students
Whitestown, IN
B+Overall grade493 students11 students per teacher
#38 Largest Private Schools in Indiana
St. Louis De Montfort Catholic School
Diocesan school · Grades Pre-K–8
492 students
Fishers, IN
BOverall grade492 students17 students per teacher
#39 Largest Private Schools in Indiana
St. Jude Catholic School
Diocesan school · Grades Pre-K–8
480 students
Indianapolis, IN
BOverall grade480 students17 students per teacher
#40 Largest Private Schools in Indiana
Central Catholic Jr. Sr. High School
Diocesan school · Grades 7–12
469 students
Lafayette, IN
BOverall grade469 students16 students per teacher
#41 Largest Private Schools in Indiana
St. Thomas More School
Diocesan school · Grades Pre-K–8
468 students
Munster, IN
B+Overall grade468 students16 students per teacher
#42 Largest Private Schools in Indiana
St. Mark Catholic School
Diocesan school · Grades Pre-K–8
459 students
Indianapolis, IN
BOverall grade459 students19 students per teacher
#43 Largest Private Schools in Indiana
Andrean High School
Diocesan school · Grades 9–12
455 students
Merrillville, IN
A+Overall grade455 students14 students per teacher
#44 Largest Private Schools in Indiana
Scecina Memorial High School
Diocesan school · Grades 9–12
454 students
Indianapolis, IN
A+Overall grade454 students12 students per teacher
#45 Largest Private Schools in Indiana
St. Barnabas School
Parish school · Grades Pre-K–8
450 students
Indianapolis, IN
A+Overall grade450 students12 students per teacher
#46 Largest Private Schools in Indiana
The Orchard School
Montessori school · Grades Pre-K–8
444 students
Indianapolis, IN
A+Overall grade444 students5 students per teacher
#47 Largest Private Schools in Indiana
International Leadership School
Islamic school · Grades Pre-K–11
444 students
Fort Wayne, IN
B+Overall grade444 students10 students per teacher
#48 Largest Private Schools in Indiana
Christ the King School
Diocesan school · Grades Pre-K–8
443 students
South Bend, IN
B+Overall grade443 students15 students per teacher
From official public records, updated October 2026.