Aquinas Academy Photo

Top 5 Best Delaware Catholic Private High Schools (2025)

For the 2025 school year, there are 6 catholic private high schools serving 3,164 students in Delaware. You can also find more religiously affiliated schools in Delaware.
The top ranked catholic private high schools in Delaware include Archmere Academy, St. Elizabeth School, and Salesianum School.

Top Ranked Catholic Private High Schools in Delaware (2025)

School
Location
Grades
Students
Archmere Academy
Archmere Academy Photo
(Catholic)
(7)
3600 Philadelphia Pike
Claymont, DE 19703
(302) 798-6632
Grades: 9-12
| 514 students
Padua Academy
All-girls (Catholic)
(2)
905 N Broom St
Wilmington, DE 19806
(302) 421-3739
Grades: 9-12
| 480 students
St. Elizabeth School
St. Elizabeth School Photo
(Catholic)
1500 Cedar St
Wilmington, DE 19805
(302) 656-3369
Grades: PK-12
| 433 students
St. Mark's High School
St. Mark's High School Photo
(Catholic)
(10)
2501 Pike Creek Road
Wilmington, DE 19808
(302) 757-8704
Grades: 9-12
| 716 students
Salesianum School
Salesianum School Photo
All-boys (Catholic)
(1)
1801 N Broom Street
Wilmington, DE 19802
(302) 654-2495
Grades: 9-12
| 930 students
Aquinas Academy
Aquinas Academy Photo
(Catholic)
2370 Red Lion Rd
Bear, DE 19701
(302) 838-9601
Grades: PK-12
| 91 students

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