2026 lists
Private high schools in Delaware County, PA with the highest overall grades. Top 13 of 13 schools.
#1 Best Private High Schools in Delaware County, PA
Independent Catholic school · Grades K–12
Smaller classes than 82% of Catholic schools in Pennsylvania
Bryn Mawr, PA
#2 Best Private High Schools in Delaware County, PA
Episcopal school · Grades Pre-K–12
The largest of 344 Christian schools in Pennsylvania
Newtown Square, PA
#3 Best Private High Schools in Delaware County, PA
Independent school · Grades Pre-K–12
100% of graduates go to four-year colleges
Bryn Mawr, PA
#4 Best Private High Schools in Delaware County, PA
Episcopal school · Grades Pre-K–12
The largest of 344 Christian schools in Pennsylvania
Newtown Square, PA
#5 Best Private High Schools in Delaware County, PA
Jewish day school · Grades 6–12
One of the 3 largest Jewish day schools in Pennsylvania
Bryn Mawr, PA
#6 Best Private High Schools in Delaware County, PA
Independent school · Grades 7–12
The only all-boys school in Chester
Chester, PA
#7 Best Private High Schools in Delaware County, PA
Christian school (nondenominational) · Grades Pre-K–12
90% of graduates go to four-year colleges
Newtown Square, PA
#8 Best Private High Schools in Delaware County, PA
Independent Catholic school · Grades 6–12
100% of graduates go to four-year colleges
Villanova, PA
#9 Best Private High Schools in Delaware County, PA
Independent school · Grades 7–12
The only independent school in Wayne
Wayne, PA
#10 Best Private High Schools in Delaware County, PA
Diocesan school · Grades 9–12
The largest Catholic school in Malvern
Malvern, PA
#11 Best Private High Schools in Delaware County, PA
Calvinist school · Grades Pre-K–12
85% of graduates go to four-year colleges
Brookhaven, PA
#12 Best Private High Schools in Delaware County, PA
Diocesan school · Grades 9–12
The largest Catholic school in Drexel Hill
Drexel Hill, PA
#13 Best Private High Schools in Delaware County, PA
Diocesan school · Grades 9–12
The only Catholic school in Radnor
Radnor, PA
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.