For the 2026 school year, there are 41 private high schools belonging to No Membership Association in Delaware. You can also find more schools membership associations in Delaware.
The top-ranked private high schools belonging to No Membership Association in Delaware include Ursuline Academy, Salesianum School, and Tower Hill School.
Top-Ranked Private High Schools Belonging to No Membership Association in Delaware (2026)
School
Location
Quick Facts
Centreville Layton School ![Centreville Layton School Photo - Beautiful campus]( "Centreville Layton School Photo - Beautiful campus")
Alternative School
6201 Kennett Pike
Wilmington, DE 19807
(302) 571-0230
Wilmington, DE 19807
(302) 571-0230
Gr: K-12 | 97 students Avg. class size: 8 students Sports: 6 Tuition & acceptance rate listed
101 School Road
Wilmington, DE 19803
(302) 576-2900
Wilmington, DE 19803
(302) 576-2900
Gr: NS-12 | 707 students Avg. class size: 12 students Sports: 14 | Extracurrculars: 39 Tuition listed
903 East Basin Road
New Castle, DE 19720
(302) 455-8740
New Castle, DE 19720
(302) 455-8740
Gr: K-12 | 215 students Avg. class size: 18 students Sports: 5 | Extracurrculars: 27 Tuition & acceptance rate listed
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
6 Stone Hill Rd
Wilmington, DE 19803
(302) 594-0754
Wilmington, DE 19803
(302) 594-0754
Gr: 6-12 | 15 students Tuition listed
Calvary Christian Academy
(Assembly of God)
1143 E Lebanon Road
Dover, DE 19901
(302) 697-7860
Dover, DE 19901
(302) 697-7860
Gr: PK-12 | 408 students Avg. class size: 15 students Sports: 8 | Extracurrculars: 9 Tuition & acceptance rate listed
2801 Del Laws Rd
Bear, DE 19701
(302) 834-8938
Bear, DE 19701
(302) 834-8938
Gr: PK-12 | 1,117 students Avg. class size: 15 students Tuition & acceptance rate listed
2510 Marsh Road
Wilmington, DE 19810
(302) 475-3247
Wilmington, DE 19810
(302) 475-3247
Gr: PK-12 | 196 students Avg. class size: 14 students Sports: 5 | Extracurrculars: 6 Tuition & acceptance rate listed
Greenwood Mennonite School
(Mennonite)
12802 Mennonite School Road
Greenwood, DE 19950
(302) 349-4131
Greenwood, DE 19950
(302) 349-4131
Gr: PK-12 | 284 students Avg. class size: 23 students Sports: 6 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
Red Lion Christian Academy ![Red Lion Christian Academy Photo - ELEMENTARY PLAYGROUND]( "Red Lion Christian Academy Photo - ELEMENTARY PLAYGROUND")
(Christian)
1390 Red Lion Road
Bear, DE 19701
(302) 834-2526
Bear, DE 19701
(302) 834-2526
Gr: NS-12 | 1,002 students Avg. class size: 20 students Sports: 13 | Extracurrculars: 28 Tuition & acceptance rate listed
St. Andrew's School
(Episcopal)
350 Noxontown Rd
Middletown, DE 19709
(302) 285-4231
Middletown, DE 19709
(302) 285-4231
Gr: 9-12 | 315 students Sports: 15 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
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
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
6900 Lancaster Pike
Hockessin, DE 19707
(302) 235-6503
Hockessin, DE 19707
(302) 235-6503
Gr: NS-12 | 703 students Avg. class size: 13 students Sports: 16 Tuition listed
1501 Barley Mill Road
Wilmington, DE 19807
(302) 892-4296
Wilmington, DE 19807
(302) 892-4296
Gr: NS-12 | 486 students Avg. class size: 12 students Sports: 15 | Extracurrculars: 9 Tuition listed
2813 W 17th Street
Wilmington, DE 19806
(302) 575-0550
Wilmington, DE 19806
(302) 575-0550
Gr: NS-12 | 849 students Avg. class size: 15 students Sports: 17 | Extracurrculars: 24 Tuition & acceptance rate listed
38223 DuPont Blvd
Selbyville, DE 19975
(302) 245-2870
Selbyville, DE 19975
(302) 245-2870
Gr: K-12 | 96 students Avg. class size: 10 students Sports: 3 | Extracurrculars: 5 Tuition & acceptance rate listed
1106 Pennsylvania Avenue
Wilmington, DE 19806
(302) 658-7158
Wilmington, DE 19806
(302) 658-7158
Gr: PK-12 | 441 students Avg. class size: 14 students Sports: 15 Tuition & acceptance rate listed
825 Loveville Rd
Hockessin, DE 19707
(302) 239-2121
Hockessin, DE 19707
(302) 239-2121
Gr: PK-12 | 413 students Avg. class size: 20 students Sports: 10 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
Capitol Baptist School
(Baptist)
401 Kesselring Ave
Dover, DE 19904
(302) 678-9190
Dover, DE 19904
(302) 678-9190
Gr: K-12 | 27 students
Central Christian School
(Christian)
220 W Denneys Rd
Dover, DE 19904
(302) 492-8772
Dover, DE 19904
(302) 492-8772
Gr: 1-12 | 65 students
Christian Tabernacle Academy
(Christian)
18940 Johnson Rd
Lincoln, DE 19960
(302) 422-6471
Lincoln, DE 19960
(302) 422-6471
Gr: PK-12 | 85 students
Darul-Amaanah Academy ![Darul-Amaanah Academy Photo - STEM Fun!]( "Darul-Amaanah Academy Photo - STEM Fun!")
(Islamic)
19 Lambson Ln
Wilmington, DE 19720
(302) 274-2946
Wilmington, DE 19720
(302) 274-2946
Gr: NS-12 | 40 students Avg. class size: 15 students Acceptance rate listed
21777 Sussex Pines Road
Georgetown, DE 19947
(302) 856-4040
Georgetown, DE 19947
(302) 856-4040
Gr: 9-12 | 184 students Avg. class size: 15 students Sports: 12 Tuition listed
801 Seymour Rd
Bear, DE 19701
(302) 328-7404
Bear, DE 19701
(302) 328-7404
Gr: PK-12 | 227 students Avg. class size: 15 students Sports: 4 | Extracurrculars: 4 Tuition & acceptance rate listed
Glasgow Christian Academy
Alternative School (Presbyterian)
2880 Summit Bridge Rd
Bear, DE 19701
(302) 392-1090
Bear, DE 19701
(302) 392-1090
Gr: NS-12 | 199 students Avg. class size: 15 students Sports: 12 | Extracurrculars: 2 Tuition listed
Harvest Christain Academy, Wilmington
(Christian)
2205 Lancaster Ave
Wilmington, DE 19805
(302) 276-7581
Wilmington, DE 19805
(302) 276-7581
Gr: PK-12 | 199 students Avg. class size: 10 students Tuition & acceptance rate listed
2002 Rodman Rd
Wilmington, DE 19805
(302) 575-1266
Wilmington, DE 19805
(302) 575-1266
Gr: 3-12 | 84 students
High Road School Of Delaware
Special Education School
7012 S Dupont Hwy
Felton, DE 19943
(302) 538-6345
Felton, DE 19943
(302) 538-6345
Gr: 4-12 | 24 students
Highland Mennonite School
(Mennonite)
180 School Bell Road
Bear, DE 19701
(302) 328-9025
Bear, DE 19701
(302) 328-9025
Gr: 1-10 | 22 students
Kenton Mennonite School
(Mennonite)
2422 Chance Rd
Clayton, DE 19938
(302) 653-4185
Clayton, DE 19938
(302) 653-4185
Gr: 1-10 | 35 students
Kids First Academy
(Christian)
18883 Washington St.
Lincoln, DE 19960
(302) 725-5073
Lincoln, DE 19960
(302) 725-5073
Gr: PK-12 | 34 students
Show 6 more private schools in Delaware (out of 41 total schools)
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