#25 Private Schools with the Smallest Classes in Philadelphia County, PA
Cornerstone Christian Academy
Christian school (nondenominational) · Grades K–8
8.7 students per teacher
Philadelphia, PA
B+Overall grade117 students9 students per teacher
2026 lists
Private Schools with the Smallest Classes in Philadelphia County, PA
Private schools in Philadelphia County, PA with the fewest students per teacher (not counting preschools and special education schools). Top 50 of 91 schools.
From official public records, updated October 2026.