#25 Largest Private Schools in Marion County, IN
Horizon Christian School
Christian school (nondenominational) · Grades K–12
343 students
Indianapolis, IN
B+Overall grade343 students10 students per teacher
2026 lists
Largest Private Schools in Marion County, IN
The private schools in Marion County, IN with the most students. Top 50 of 75 schools.
From official public records, updated October 2026.