2026 lists

Private Schools with the Smallest Classes in Williamson County, TN

Private schools in Williamson County, TN with the fewest students per teacher (not counting preschools and special education schools). Top 9 of 9 schools.

#1 Private Schools with the Smallest Classes in Williamson County, TN

Harpeth Montessori

Montessori school · Grades Pre-K–5

6.4 students per teacher

Franklin, TN

B+Overall grade45 students6 students per teacher

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#2 Private Schools with the Smallest Classes in Williamson County, TN

Trinitas Classical Academy

Christian school (nondenominational) · Grades Pre-K–12

7.1 students per teacher

Franklin, TN

AOverall grade89 students7 students per teacher

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#3 Private Schools with the Smallest Classes in Williamson County, TN

Galileo Education

Independent school · Grades K–11

8.6 students per teacher

Franklin, TN

B+Overall grade43 students9 students per teacher

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#4 Private Schools with the Smallest Classes in Williamson County, TN

New Hope Academy

Christian school (nondenominational) · Grades Pre-K–6

8.9 students per teacher

Franklin, TN

A+Overall grade193 students9 students per teacher

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#5 Private Schools with the Smallest Classes in Williamson County, TN

Generations Christian Academy

Christian school (nondenominational) · Grades K–10

12.3 students per teacher

Franklin, TN

B-Overall grade134 students12 students per teacher

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#6 Private Schools with the Smallest Classes in Williamson County, TN

Thales Academy

Independent school · Grades Pre-K–7

13.5 students per teacher

Franklin, TN

B-Overall grade283 students14 students per teacher

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#7 Private Schools with the Smallest Classes in Williamson County, TN

Grace Christian Academy

Christian school (nondenominational) · Grades Pre-K–12

14.3 students per teacher

Franklin, TN

B-Overall grade833 students14 students per teacher

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#8 Private Schools with the Smallest Classes in Williamson County, TN

Franklin Christian Academy

Christian school (nondenominational) · Grades 5–12

14.4 students per teacher

Franklin, TN

B-Overall grade379 students14 students per teacher

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#9 Private Schools with the Smallest Classes in Williamson County, TN

St. Matthew Catholic School

Parish school · Grades Pre-K–8

15.7 students per teacher

Franklin, TN

B-Overall grade418 students16 students per teacher

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From official public records, updated October 2026.

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