#1 Private Schools with the Smallest Classes in Chambersburg, PA
Portico River Brethren School
Religious school · Grades 1–10
10.2 students per teacher
Chambersburg, PA
B+Overall grade52 students10 students per teacher
2026 lists
Private Schools with the Smallest Classes in Chambersburg, PA
Private schools in Chambersburg, PA with the fewest students per teacher (not counting preschools and special education schools). Top 7 of 7 schools.
#2 Private Schools with the Smallest Classes in Chambersburg, PA
Corpus Christi School
Parish school · Grades Pre-K–8
10.3 students per teacher
Chambersburg, PA
A+Overall grade175 students10 students per teacher
#3 Private Schools with the Smallest Classes in Chambersburg, PA
Calvary Mennonite School
Mennonite school · Grades 1–10
10.4 students per teacher
Chambersburg, PA
B+Overall grade52 students10 students per teacher
#4 Private Schools with the Smallest Classes in Chambersburg, PA
Culbertson Mennonite School
Mennonite school · Grades 1–10
10.9 students per teacher
Chambersburg, PA
B+Overall grade50 students11 students per teacher
#5 Private Schools with the Smallest Classes in Chambersburg, PA
Montessori Academy of Chambersburg
Montessori school · Grades Pre-K–8
11.9 students per teacher
Chambersburg, PA
BOverall grade83 students12 students per teacher
#6 Private Schools with the Smallest Classes in Chambersburg, PA
Shalom Christian Academy
Brethren school · Grades Pre-K–12
14.7 students per teacher
Chambersburg, PA
BOverall grade671 students15 students per teacher
#7 Private Schools with the Smallest Classes in Chambersburg, PA
Cumberland Valley Christian School
Christian school (nondenominational) · Grades Pre-K–12
18.8 students per teacher
Chambersburg, PA
B-Overall grade424 students19 students per teacher
From official public records, updated October 2026.