#1 Most Diverse Private Schools in Sumner County, TN
Lighthouse Christian Academy
Christian school (nondenominational) · Grades K–12
Largest group: 58% of students
Hendersonville, TN
B-Overall grade4,039 students
2026 lists
Most Diverse Private Schools in Sumner County, TN
Private schools in Sumner County, TN with the most varied mix of students. Top 6 of 6 schools.
#2 Most Diverse Private Schools in Sumner County, TN
Highland Academy
Seventh-day Adventist school · Grades 9–12
Largest group: 60% of students
Portland, TN
B+Overall grade131 students11 students per teacher
#3 Most Diverse Private Schools in Sumner County, TN
St. John Vianney Catholic School
Diocesan school · Grades Pre-K–8
Largest group: 74% of students
Gallatin, TN
A+Overall grade80 students5 students per teacher
#4 Most Diverse Private Schools in Sumner County, TN
Pope John Paul II Preparatory School
Diocesan school · Grades 6–12
Largest group: 76% of students
Hendersonville, TN
B+Overall grade733 students13 students per teacher
#5 Most Diverse Private Schools in Sumner County, TN
Hendersonville Christian Academy
Baptist school · Grades Pre-K–12
Largest group: 80% of students
Hendersonville, TN
B+Overall grade169 students8 students per teacher
#6 Most Diverse Private Schools in Sumner County, TN
Portland Montessori Academy
Christian (nondenominational) · Montessori · Grades Pre-K–8
Largest group: 100% of students
Portland, TN
B-Overall grade116 students15 students per teacher
From official public records, updated October 2026.