#1 Private Schools with the Smallest Classes in Allentown, PA
Jewish Day School of the Lehigh Valley
Jewish day school · Grades Pre-K–8
3.9 students per teacher
Allentown, PA
AOverall grade54 students4 students per teacher
2026 lists
Private Schools with the Smallest Classes in Allentown, PA
Private schools in Allentown, PA with the fewest students per teacher (not counting preschools and special education schools). Top 6 of 6 schools.
#2 Private Schools with the Smallest Classes in Allentown, PA
Cai Learning Academy
Independent school · Grades K–5
7 students per teacher
Allentown, PA
A-Overall grade78 students7 students per teacher
#3 Private Schools with the Smallest Classes in Allentown, PA
Lehigh Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
10.8 students per teacher
Allentown, PA
BOverall grade313 students11 students per teacher
#4 Private Schools with the Smallest Classes in Allentown, PA
Allentow Central Catholic High School.
Diocesan school · Grades 9–12
12.9 students per teacher
Allentown, PA
AOverall grade627 students13 students per teacher
#5 Private Schools with the Smallest Classes in Allentown, PA
St. Thomas More School
Parish school · Grades Pre-K–8
13.1 students per teacher
Allentown, PA
A-Overall grade489 students13 students per teacher
#6 Private Schools with the Smallest Classes in Allentown, PA
St. John Vianney Regional School
Diocesan school · Grades Pre-K–8
13.5 students per teacher
Allentown, PA
AOverall grade209 students14 students per teacher
From official public records, updated October 2026.