#25 Private Schools with the Smallest Classes in Delaware County, PA
Sts. Colman-John Neumann
Parish school · Grades Pre-K–8
11.9 students per teacher
Bryn Mawr, PA
BOverall grade332 students12 students per teacher
2026 lists
Private Schools with the Smallest Classes in Delaware County, PA
Private schools in Delaware County, PA with the fewest students per teacher (not counting preschools and special education schools). Top 44 of 44 schools.
From official public records, updated October 2026.