#1 Largest Private Schools in Lancaster County, PA
Mount Calvary Christian School
Christian school (nondenominational) · Grades K–12
657 students
Elizabethtown, PA
B-Overall grade657 students11 students per teacher
2026 lists
Largest Private Schools in Lancaster County, PA
The private schools in Lancaster County, PA with the most students. Top 50 of 103 schools.
#2 Largest Private Schools in Lancaster County, PA
Lancaster Country Day School
Independent school · Grades Pre-K–12
558 students
Lancaster, PA
A+Overall grade558 students7 students per teacher
#3 Largest Private Schools in Lancaster County, PA
Lancaster Catholic High School
Diocesan school · Grades 9–12
492 students
Lancaster, PA
A+Overall grade492 students6 students per teacher
#4 Largest Private Schools in Lancaster County, PA
Ephrata Mennonite School
Mennonite school · Grades 1–12
353 students
Ephrata, PA
B-Overall grade353 students11 students per teacher
#5 Largest Private Schools in Lancaster County, PA
Conestoga Christian School
Christian school (nondenominational) · Grades Pre-K–12
346 students
Morgantown, PA
B-Overall grade346 students13 students per teacher
#6 Largest Private Schools in Lancaster County, PA
Dayspring Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
334 students
Mountville, PA
BOverall grade334 students9 students per teacher
#7 Largest Private Schools in Lancaster County, PA
Veritas Academy
Christian school (nondenominational) · Grades K–12
325 students
Leola, PA
BOverall grade325 students11 students per teacher
#8 Largest Private Schools in Lancaster County, PA
St. Leo the Great School
Diocesan school · Grades Pre-K–8
307 students
Lancaster, PA
BOverall grade307 students13 students per teacher
#9 Largest Private Schools in Lancaster County, PA
Hinkletown Mennonite School
Mennonite school · Grades Pre-K–12
249 students
Ephrata, PA
BOverall grade249 students12 students per teacher
#10 Largest Private Schools in Lancaster County, PA
Manheim Christian Day School
Christian school (nondenominational) · Grades Pre-K–8
200 students
Manheim, PA
B-Overall grade200 students14 students per teacher
#11 Largest Private Schools in Lancaster County, PA
Shalom Mennonite School
Mennonite school · Grades K–8
199 students
Terre Hill, PA
BOverall grade199 students11 students per teacher
#12 Largest Private Schools in Lancaster County, PA
Lititz Christian School
Christian school (nondenominational) · Grades Pre-K–12
197 students
Lititz, PA
A+Overall grade197 students7 students per teacher
#13 Largest Private Schools in Lancaster County, PA
St. John Neumann Catholic School
Parish school · Grades Pre-K–8
186 students
Lancaster, PA
B+Overall grade186 students14 students per teacher
#14 Largest Private Schools in Lancaster County, PA
New Story
Special education school · Grades K–12
183 students
Mountville, PA
B-Overall grade183 students8 students per teacher
#15 Largest Private Schools in Lancaster County, PA
Gehmans Mennonite School
Mennonite school · Grades K–8
179 students
Denver, PA
BOverall grade179 students10 students per teacher
#16 Largest Private Schools in Lancaster County, PA
Kraybill Mennonite School
Mennonite school · Grades Pre-K–8
176 students
Mount Joy, PA
BOverall grade176 students8 students per teacher
#17 Largest Private Schools in Lancaster County, PA
Weavertown Mennonite School
Mennonite school · Grades K–8
161 students
Bird-in-Hand, PA
B-Overall grade161 students11 students per teacher
#18 Largest Private Schools in Lancaster County, PA
Sacred Heart of Jesus School
Diocesan school · Grades Pre-K–8
148 students
Lancaster, PA
A+Overall grade148 students10 students per teacher
#19 Largest Private Schools in Lancaster County, PA
Our Mother of Perpetual Help Catholic School
Parish school · Grades Pre-K–8
146 students
Ephrata, PA
A+Overall grade146 students10 students per teacher
#20 Largest Private Schools in Lancaster County, PA
Springville Mennonite School
Mennonite school · Grades 1–9
134 students
Ephrata, PA
BOverall grade134 students11 students per teacher
#21 Largest Private Schools in Lancaster County, PA
New Haven Mennonite School
Mennonite school · Grades K–8
128 students
Lititz, PA
B-Overall grade128 students14 students per teacher
#22 Largest Private Schools in Lancaster County, PA
Union Grove Mennonite School
Mennonite school · Grades 1–9
121 students
East Earl, PA
BOverall grade121 students11 students per teacher
#23 Largest Private Schools in Lancaster County, PA
Stone Independent School
Independent school · Grades 7–12
115 students
Lancaster, PA
B-Overall grade115 students8 students per teacher
#24 Largest Private Schools in Lancaster County, PA
Pequea Christian School
Mennonite school · Grades K–8
114 students
Narvon, PA
BOverall grade114 students9 students per teacher
From official public records, updated October 2026.