#1 Largest Private Schools in New Haven, IN
Central Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
340 students
New Haven, IN
BOverall grade340 students16 students per teacher
2026 lists
Largest Private Schools in New Haven, IN
The private schools in New Haven, IN with the most students. Top 6 of 6 schools.
#2 Largest Private Schools in New Haven, IN
Central Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
340 students
New Haven, IN
B-Overall grade340 students16 students per teacher
#3 Largest Private Schools in New Haven, IN
St. John the Baptist Catholic School
Parish school · Grades Pre-K–8
188 students
New Haven, IN
AOverall grade188 students11 students per teacher
#4 Largest Private Schools in New Haven, IN
St. Louis Academy
Diocesan school · Grades Pre-K–8
146 students
New Haven, IN
BOverall grade146 students16 students per teacher
#5 Largest Private Schools in New Haven, IN
Milan Center School
Amish school · Grades 1–8
115 students
New Haven, IN
B+Overall grade115 students23 students per teacher
#6 Largest Private Schools in New Haven, IN
Peace Montessori Forest School
Montessori school · Grades Pre-K–6
51 students
New Haven, IN
B+Overall grade51 students10 students per teacher
From official public records, updated October 2026.