#1 Fastest-Growing Private Schools in Franklin County, PA
Shalom Christian Academy
Brethren school · Grades Pre-K–12
Enrollment up 86% in about a decade
Chambersburg, PA
BOverall grade671 students15 students per teacher
2026 lists
Fastest-Growing Private Schools in Franklin County, PA
Private schools in Franklin County, PA whose enrollment has grown the most over the past decade. Top 7 of 7 schools.
#2 Fastest-Growing Private Schools in Franklin County, PA
Calvary Mennonite School
Mennonite school · Grades 1–10
Enrollment up 44% in about a decade
Chambersburg, PA
B+Overall grade52 students10 students per teacher
#3 Fastest-Growing Private Schools in Franklin County, PA
Anchor Christian School
Mennonite school · Grades K–12
Enrollment up 37% in about a decade
Shippensburg, PA
BOverall grade103 students10 students per teacher
#4 Fastest-Growing Private Schools in Franklin County, PA
Portico River Brethren School
Religious school · Grades 1–10
Enrollment up 37% in about a decade
Chambersburg, PA
B+Overall grade52 students10 students per teacher
#5 Fastest-Growing Private Schools in Franklin County, PA
Cumberland Valley Christian School
Christian school (nondenominational) · Grades Pre-K–12
Enrollment up 22% in about a decade
Chambersburg, PA
B-Overall grade424 students19 students per teacher
#6 Fastest-Growing Private Schools in Franklin County, PA
Providence School Pigeon Hill Building
Brethren school · Grades 1–8
Enrollment up 13% in about a decade
Waynesboro, PA
B+Overall grade52 students9 students per teacher
#7 Fastest-Growing Private Schools in Franklin County, PA
St. Andrew School
Diocesan school · Grades Pre-K–8
Enrollment up 12% in about a decade
Waynesboro, PA
AOverall grade127 students12 students per teacher
From official public records, updated October 2026.