#1 Largest Private Schools in Seymour, IN
Trinity Lutheran High School
Lutheran (Missouri Synod) school · Grades 9–12
166 students
Seymour, IN
B+Overall grade166 students12 students per teacher
2026 lists
Largest Private Schools in Seymour, IN
The private schools in Seymour, IN with the most students. Top 6 of 6 schools.
#2 Largest Private Schools in Seymour, IN
Sandy Creek Christian Academy
Pentecostal school · Grades K–12
135 students
Seymour, IN
A+Overall grade135 students9 students per teacher
#3 Largest Private Schools in Seymour, IN
St. Ambrose Catholic School
Parish school · Grades Pre-K–8
126 students
Seymour, IN
A+Overall grade126 students13 students per teacher
#4 Largest Private Schools in Seymour, IN
St. Johns Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
107 students
Seymour, IN
B-Overall grade107 students18 students per teacher
#5 Largest Private Schools in Seymour, IN
Liberty Christian Academy
Christian school (nondenominational) · Grades 1–12
40 students
Seymour, IN
B+Overall grade40 students
#6 Largest Private Schools in Seymour, IN
Zion Lutheran School
Early childhood program · Grades Pre-K–2
30 students
Seymour, IN
B+Overall grade30 students15 students per teacher
From official public records, updated October 2026.