#1 Most Diverse Private Schools in New Haven, IN
Peace Montessori Forest School
Montessori school · Grades Pre-K–6
Largest group: 69% of students
New Haven, IN
B+Overall grade51 students10 students per teacher
2026 lists
Most Diverse Private Schools in New Haven, IN
Private schools in New Haven, IN with the most varied mix of students. Top 6 of 6 schools.
#2 Most Diverse Private Schools in New Haven, IN
Central Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
Largest group: 90% of students
New Haven, IN
BOverall grade340 students16 students per teacher
#3 Most Diverse Private Schools in New Haven, IN
Central Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
Largest group: 90% of students
New Haven, IN
B-Overall grade340 students16 students per teacher
#4 Most Diverse Private Schools in New Haven, IN
St. Louis Academy
Diocesan school · Grades Pre-K–8
Largest group: 92% of students
New Haven, IN
BOverall grade146 students16 students per teacher
#5 Most Diverse Private Schools in New Haven, IN
St. John the Baptist Catholic School
Parish school · Grades Pre-K–8
Largest group: 95% of students
New Haven, IN
AOverall grade188 students11 students per teacher
#6 Most Diverse Private Schools in New Haven, IN
Milan Center School
Amish school · Grades 1–8
Largest group: 100% of students
New Haven, IN
B+Overall grade115 students23 students per teacher
From official public records, updated October 2026.