#1 Largest Private Schools in Dauphin County, PA
Milton Hershey School
Independent school · Grades Pre-K–12
1,951 students
Hershey, PA
B+Overall grade1,951 students8 students per teacher
2026 lists
Largest Private Schools in Dauphin County, PA
The private schools in Dauphin County, PA with the most students. Top 27 of 27 schools.
#2 Largest Private Schools in Dauphin County, PA
Bishop McDevitt High School
Diocesan school · Grades 9–12
752 students
Harrisburg, PA
AOverall grade752 students13 students per teacher
#3 Largest Private Schools in Dauphin County, PA
St. Joan of Arc Elementary School
Parish school · Grades Pre-K–8
413 students
Hummels Town, PA
B+Overall grade413 students13 students per teacher
#4 Largest Private Schools in Dauphin County, PA
St. Catherine Laboure School
Diocesan school · Grades Pre-K–8
322 students
Harrisburg, PA
A+Overall grade322 students11 students per teacher
#5 Largest Private Schools in Dauphin County, PA
Covenant Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
269 students
Harrisburg, PA
B-Overall grade269 students13 students per teacher
#6 Largest Private Schools in Dauphin County, PA
St. Margaret Mary School
Diocesan school · Grades Pre-K–8
191 students
Harrisburg, PA
A+Overall grade191 students10 students per teacher
#7 Largest Private Schools in Dauphin County, PA
Seven Sorrows BVM School
Parish school · Grades Pre-K–8
167 students
Middletown, PA
AOverall grade167 students13 students per teacher
#8 Largest Private Schools in Dauphin County, PA
Northern Dauphin Christian School
Christian school (nondenominational) · Grades Pre-K–12
141 students
Millersburg, PA
BOverall grade141 students11 students per teacher
#9 Largest Private Schools in Dauphin County, PA
Northern Dauphin County Christian School
Christian school (nondenominational) · Grades Pre-K–12
139 students
Millersburg, PA
B-Overall grade139 students12 students per teacher
#10 Largest Private Schools in Dauphin County, PA
Londonderry School
Independent school · Grades Pre-K–8
123 students
Harrisburg, PA
B+Overall grade123 students8 students per teacher
#11 Largest Private Schools in Dauphin County, PA
St. Stephen's Episcopal School
Episcopal school · Grades Pre-K–8
115 students
Harrisburg, PA
A-Overall grade115 students10 students per teacher
#12 Largest Private Schools in Dauphin County, PA
Hershey Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
89 students
Hershey, PA
A-Overall grade89 students7 students per teacher
#13 Largest Private Schools in Dauphin County, PA
Hershey Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
86 students
Hershey, PA
AOverall grade86 students6 students per teacher
#14 Largest Private Schools in Dauphin County, PA
Yellow Breeches Educational Center
Special education school · Grades 1–12
69 students
Harrisburg, PA
A+Overall gradeAll girls69 students2 students per teacher
#15 Largest Private Schools in Dauphin County, PA
The Nativity School of Harrisburg
Christian school (nondenominational) · Grades 5–8
68 students
Harrisburg, PA
A-Overall gradeAll boys68 students7 students per teacher
#16 Largest Private Schools in Dauphin County, PA
The Worship Academy School of the Arts
Christian school (nondenominational) · Grades K–11
68 students
Harrisburg, PA
BOverall grade68 students23 students per teacher
#17 Largest Private Schools in Dauphin County, PA
New City School DBA Logos Harrisburg
Christian school (nondenominational) · Grades Pre-K–4
54 students
Harrisburg, PA
B+Overall grade54 students10 students per teacher
#18 Largest Private Schools in Dauphin County, PA
The Circle School
Independent school · Ungraded
46 students
Harrisburg, PA
B+Overall grade46 students13 students per teacher
#19 Largest Private Schools in Dauphin County, PA
Lighthouse Christian Academy
Christian school (nondenominational) · Grades K–11
44 students
Harrisburg, PA
AOverall grade44 students4 students per teacher
#20 Largest Private Schools in Dauphin County, PA
Rabbi David L Silver Yeshiva Academy
Jewish day school · Grades Pre-K–8
43 students
Harrisburg, PA
AOverall grade43 students5 students per teacher
#21 Largest Private Schools in Dauphin County, PA
Follow Me Christian Early Education Center
Early childhood program · Grades Pre-K–K
39 students
Harrisburg, PA
AOverall grade39 students4 students per teacher
#22 Largest Private Schools in Dauphin County, PA
Harrisburg Adventist School
Seventh-day Adventist school · Grades Pre-K–8
35 students
Harrisburg, PA
A-Overall grade35 students9 students per teacher
#23 Largest Private Schools in Dauphin County, PA
New Story Schools
Special education school · Grades Pre-K–12
33 students
Harrisburg, PA
B+Overall grade33 students11 students per teacher
#24 Largest Private Schools in Dauphin County, PA
Windy Knoll School
Amish school · Grades 1–8
29 students
Lykens, PA
29 students15 students per teacher
From official public records, updated October 2026.