#1 Best Private Schools in Montgomery County, PA
Waldron Mercy Academy
Independent Catholic school · Grades Pre-K–8
Smaller classes than 96% of Catholic schools in Pennsylvania
Merion Station, PA
A+Overall grade348 students6 students per teacher
2026 lists
Best Private Schools in Montgomery County, PA
Private schools in Montgomery County, PA with the highest overall grades. Top 48 of 48 schools.
#2 Best Private Schools in Montgomery County, PA
Mount St. Joseph Academy
Independent Catholic school · Grades 9–12
Smaller classes than 81% of Catholic schools in Pennsylvania
Flourtown, PA
A+Overall gradeAll girls478 students9 students per teacher
#3 Best Private Schools in Montgomery County, PA
The Hill School
Independent school · Grades 9–12
100% of graduates go to four-year colleges
Pottstown, PA
A+Overall grade539 students6 students per teacher
#4 Best Private Schools in Montgomery County, PA
Friends Central School
Quaker (Friends) school · Grades Pre-K–12
The only Christian school in Wynnewood
Wynnewood, PA
A+Overall grade791 students9 students per teacher
#5 Best Private Schools in Montgomery County, PA
French International School of Philadelphia
Independent school · Grades Pre-K–8
The only independent school in Bala Cynwyd
Bala Cynwyd, PA
A+Overall grade292 students4 students per teacher
#6 Best Private Schools in Montgomery County, PA
St. Margaret School
Diocesan school · Grades Pre-K–8
Smaller classes than 75% of Catholic schools in Pennsylvania
Narberth, PA
A+Overall grade222 students10 students per teacher
#7 Best Private Schools in Montgomery County, PA
Regina Coeli Academy
Independent Catholic school · Grades Pre-K–8
Smaller classes than 93% of Catholic schools in Pennsylvania
Abington, PA
A+Overall grade101 students7 students per teacher
#8 Best Private Schools in Montgomery County, PA
Holy Child School at Rosemont
Independent Catholic school · Grades Pre-K–8
Smaller classes than 92% of Catholic schools in Pennsylvania
Bryn Mawr, PA
A+Overall grade254 students8 students per teacher
#9 Best Private Schools in Montgomery County, PA
Gwynedd Mercy Academy High School
Independent Catholic school · Grades 9–12
Smaller classes than 82% of Catholic schools in Pennsylvania
Gwynedd Valley, PA
A+Overall gradeAll girls439 students9 students per teacher
#10 Best Private Schools in Montgomery County, PA
The Meadowbrook School
Independent school · Grades Pre-K–6
Smaller classes than 89% of independent schools in Pennsylvania
Meadowbrook, PA
A+Overall grade79 students5 students per teacher
#11 Best Private Schools in Montgomery County, PA
Valley Forge Baptist Academy
Baptist school · Grades K–12
The only Christian school in Collegeville
Collegeville, PA
A+Overall grade221 students7 students per teacher
#12 Best Private Schools in Montgomery County, PA
La Salle College High School
Independent Catholic school · Grades 9–12
The largest of 317 Catholic schools in Pennsylvania
Wyndmoor, PA
A+Overall gradeAll boys1,158 students11 students per teacher
#13 Best Private Schools in Montgomery County, PA
Plymouth Meeting Friends School
Quaker (Friends) school · Grades Pre-K–6
Smaller classes than 95% of Christian schools in Pennsylvania
Plymouth Meeting, PA
A+Overall grade62 students4 students per teacher
#14 Best Private Schools in Montgomery County, PA
St. Mary Catholic School
Diocesan school · Grades Pre-K–8
Smaller classes than 76% of Catholic schools in Pennsylvania
Schwenksville, PA
A+Overall grade183 students10 students per teacher
#15 Best Private Schools in Montgomery County, PA
Mother Teresa Regional Catholic School
Diocesan school · Grades Pre-K–8
Smaller classes than 80% of Catholic schools in Pennsylvania
King of Prussia, PA
A+Overall grade245 students10 students per teacher
#16 Best Private Schools in Montgomery County, PA
Queen of Angels Regional Catholic School
Parish school · Grades Pre-K–8
The only Catholic school in Willow Grove
Willow Grove, PA
A+Overall grade162 students6 students per teacher
#17 Best Private Schools in Montgomery County, PA
Calvary Baptist School
Baptist school · Grades Pre-K–12
98% of graduates go to four-year colleges
Lansdale, PA
A+Overall grade276 students8 students per teacher
#18 Best Private Schools in Montgomery County, PA
Ancillae-Assumpta Academy
Independent Catholic school · Grades Pre-K–8
Smaller classes than 77% of Catholic schools in Pennsylvania
Wyncote, PA
A+Overall grade517 students10 students per teacher
#19 Best Private Schools in Montgomery County, PA
Wyndcroft School
Independent school · Grades Pre-K–8
Small classes: about 7 students per teacher
Pottstown, PA
A+Overall grade148 students7 students per teacher
#20 Best Private Schools in Montgomery County, PA
The Miquon School
Alternative school · Grades Pre-K–6
Small classes: about 7 students per teacher
Conshohocken, PA
A+Overall grade140 students7 students per teacher
#21 Best Private Schools in Montgomery County, PA
Gwynedd-Mercy Academy Elementary
Independent Catholic school · Grades Pre-K–8
Smaller classes than 70% of Catholic schools in Pennsylvania
Spring House, PA
A+Overall grade377 students11 students per teacher
#22 Best Private Schools in Montgomery County, PA
Valley Christian School
Presbyterian school · Grades Pre-K–8
Small classes: about 8 students per teacher
Huntingdon Valley, PA
AOverall grade88 students8 students per teacher
#23 Best Private Schools in Montgomery County, PA
Academy of the New Church Boys School
Christian school (nondenominational) · Grades 9–12
The only all-boys school in Bryn Athyn
Bryn Athyn, PA
AOverall gradeAll boys112 students7 students per teacher
#24 Best Private Schools in Montgomery County, PA
The Academy of the New Church Girls' School
Religious school · Grades 9–12
The only all-girls school in Bryn Athyn
Bryn Athyn, PA
AOverall gradeAll girls92 students6 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.