#1 Best Private Middle Schools in Harrisburg, PA
St. Catherine Laboure School
Diocesan school · Grades Pre-K–8
Smaller classes than 63% of Catholic schools in Pennsylvania
Harrisburg, PA
A+Overall grade322 students11 students per teacher
2026 lists
Best Private Middle Schools in Harrisburg, PA
Private schools in Harrisburg, PA with middle-school grades and the highest overall grades. Top 7 of 7 schools.
#2 Best Private Middle Schools in Harrisburg, PA
St. Margaret Mary School
Diocesan school · Grades Pre-K–8
The smallest classes of any Catholic school in Harrisburg
Harrisburg, PA
A+Overall grade191 students10 students per teacher
#3 Best Private Middle Schools in Harrisburg, PA
St. Stephen's Episcopal School
Episcopal school · Grades Pre-K–8
Serving families in Harrisburg since at least 2011
Harrisburg, PA
A-Overall grade115 students10 students per teacher
#4 Best Private Middle Schools in Harrisburg, PA
The Nativity School of Harrisburg
Christian school (nondenominational) · Grades 5–8
The only all-boys school in Harrisburg
Harrisburg, PA
A-Overall gradeAll boys68 students7 students per teacher
#5 Best Private Middle Schools in Harrisburg, PA
Londonderry School
Independent school · Grades Pre-K–8
Small classes: about 8 students per teacher
Harrisburg, PA
B+Overall grade123 students8 students per teacher
#6 Best Private Middle Schools in Harrisburg, PA
The Worship Academy School of the Arts
Christian school (nondenominational) · Grades K–11
One of 8 Christian schools in Harrisburg
Harrisburg, PA
BOverall grade68 students23 students per teacher
#7 Best Private Middle Schools in Harrisburg, PA
Covenant Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
The largest Christian school in Harrisburg
Harrisburg, PA
B-Overall grade269 students13 students per teacher
Grades compare each school's official facts, such as class size, how long it has served families and where graduates go, with similar schools. They're a starting point: visit, ask questions and trust what you see.