For the 2026 school year, there are 19 catholic private schools serving 7,202 students in Delaware. You can also find more religiously affiliated schools in Delaware.
The top-ranked catholic private schools in Delaware include Salesianum School, Archmere Academy, and Holy Cross School.
The average tuition cost is $12,471, which is lower than the Delaware private school average tuition cost of $15,944.
Top-Ranked Catholic Private Schools in Delaware (2026)
School
Location
Quick Facts
3600 Philadelphia Pike
Claymont, DE 19703
(302) 798-6632
Claymont, DE 19703
(302) 798-6632
Gr: 9-12 | 501 students Avg. class size: 15 students Sports: 20 | Extracurrculars: 38 Tuition listed
Christ The Teacher Catholic School![Christ The Teacher Catholic School Photo]( "Christ The Teacher Catholic School Photo")
(Catholic)
2451 Frazer Rd
Newark, DE 19702
(302) 838-8850
Newark, DE 19702
(302) 838-8850
Gr: PK-8 | 635 students Avg. class size: 28 students Sports: 8 | Extracurrculars: 8 Tuition listed
631 S State St
Dover, DE 19901
(302) 674-5784
Dover, DE 19901
(302) 674-5784
Gr: PK-8 | 405 students Avg. class size: 20 students Sports: 7 | Extracurrculars: 10 Tuition & acceptance rate listed
Immaculate Heart Of Mary
(Catholic)
1000 Shipley Road
Wilmington, DE 19803
(302) 764-0977
Wilmington, DE 19803
(302) 764-0977
Gr: PK-8 | 486 students Avg. class size: 25 students Sports: 9 | Extracurrculars: 17 Tuition & acceptance rate listed
905 N Broom St
Wilmington, DE 19806
(302) 421-3739
Wilmington, DE 19806
(302) 421-3739
Gr: 9-12 | 480 students Tuition listed
St. Ann School![St. Ann School Photo]( "St. Ann School Photo")
(Catholic)
2006 Shallcross Ave
Wilmington, DE 19806
(302) 540-4276
Wilmington, DE 19806
(302) 540-4276
Gr: PK-8 | 229 students Avg. class size: 22 students Sports: 6 Tuition listed
St. Anthony Of Padua Grade School![St. Anthony Of Padua Grade School Photo - St. Anthony's of Padua view from Street.]( "St. Anthony Of Padua Grade School Photo - St. Anthony's of Padua view from Street.")
(Catholic)
1715 W. 9th Street
Wilmington, DE 19805
(302) 421-3743
Wilmington, DE 19805
(302) 421-3743
Gr: PK-8 | 193 students Avg. class size: 23 students Sports: 5 Tuition listed
St. Edmond's Academy![St. Edmond's Academy Photo]( "St. Edmond's Academy Photo")
All-boys (Catholic)
2120 Veale Rd
Wilmington, DE 19810
(302) 475-5370
Wilmington, DE 19810
(302) 475-5370
Gr: PK-8 | 162 students Avg. class size: 14 students Sports: 9 | Extracurrculars: 16 Tuition listed
St. Elizabeth School![St. Elizabeth School Photo]( "St. Elizabeth School Photo")
(Catholic)
1500 Cedar St
Wilmington, DE 19805
(302) 656-3369
Wilmington, DE 19805
(302) 656-3369
Gr: PK-12 | 433 students Avg. class size: 20 students Sports: 14 Tuition listed
St. John The Beloved Catholic School![St. John The Beloved Catholic School Photo - St. John the Beloved Catholic School. A National Blue Ribbon School. A School in the Franciscan Traditions 3 year old - 8th Grade]( "St. John The Beloved Catholic School Photo - St. John the Beloved Catholic School. A National Blue Ribbon School. A School in the Franciscan Traditions 3 year old - 8th Grade")
(Catholic)
905 Milltown Rd
Wilmington, DE 19808
(302) 998-5525
Wilmington, DE 19808
(302) 998-5525
Gr: NS-8 | 528 students Avg. class size: 28 students Sports: 10 | Extracurrculars: 14 Tuition listed
2501 Pike Creek Road
Wilmington, DE 19808
(302) 757-8721
Wilmington, DE 19808
(302) 757-8721
Gr: 9-12 | 716 students Avg. class size: 20 students Sports: 17 | Extracurrculars: 34 Tuition listed
St. Mary Magdalen School
(Catholic)
9 Sharpley Rd
Wilmington, DE 19803
(302) 656-2745
Wilmington, DE 19803
(302) 656-2745
Gr: PK-8 | 568 students Avg. class size: 25 students
1801 N Broom Street
Wilmington, DE 19802
(302) 654-2495
Wilmington, DE 19802
(302) 654-2495
Gr: 9-12 | 930 students Avg. class size: 18 students Sports: 21 | Extracurrculars: 60 Tuition & acceptance rate listed
1106 Pennsylvania Avenue
Wilmington, DE 19806
(302) 658-7158
Wilmington, DE 19806
(302) 658-7158
Gr: K-5 | 208 students Avg. class size: 14 students Sports: 15 Tuition & acceptance rate listed
Aquinas Academy![Aquinas Academy Photo]( "Aquinas Academy Photo")
(Catholic)
2370 Red Lion Rd
Bear, DE 19701
(302) 838-9601
Bear, DE 19701
(302) 838-9601
Gr: PK-12 | 91 students Avg. class size: 12 students Sports: 2 | Extracurrculars: 3 Tuition listed
Nativity Preparatory School Of Wilmington
All-boys (Catholic)
1515 Linden St
Wilmington, DE 19805
(302) 777-1015
Wilmington, DE 19805
(302) 777-1015
Gr: 5-8 | 38 students Avg. class size: 15 students
St. Peter Cathedral School
(Catholic)
310 W 6th St
Wilmington, DE 19801
(302) 656-5234
Wilmington, DE 19801
(302) 656-5234
Gr: PK-8 | 135 students Tuition listed
Serviam Girls Academy
All-girls (Catholic)
14 Halcyon Dr
New Castle, DE 19720
(302) 651-9700
New Castle, DE 19720
(302) 651-9700
Gr: 5-8 | 45 students Avg. class size: 15 students Tuition listed
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