For the 2025 school year, there are 17 private schools belonging to National Association of Independent Schools (NAIS) serving 5,701 students in Delaware. You can also find more schools membership associations in Delaware.
The top ranked private schools belonging to National Association of Independent Schools (NAIS) in Delaware include Tower Hill School, Archmere Academy, and Albert Einstein Academy.
The average tuition cost is $25,716, which is higher than the Delaware private school average tuition cost of $13,288.
Top Ranked Private Schools Belonging to National Association of Independent Schools (NAIS) in Delaware (2025)
School
Location
Grades
Students
101 Garden Of Eden Rd
Wilmington, DE 19803
(302) 478-5026
Wilmington, DE 19803
(302) 478-5026
Grades: K-5
| 35 students
101 School Road
Wilmington, DE 19803
(302) 576-2900
Wilmington, DE 19803
(302) 576-2900
Grades: NS-12
| 687 students
Centreville Layton School
Alternative School
6201 Kennett Pike
Wilmington, DE 19807
(302) 571-0230
Wilmington, DE 19807
(302) 571-0230
Grades: K-12
| 83 students
3600 Philadelphia Pike
Claymont, DE 19703
(302) 798-6632
Claymont, DE 19703
(302) 798-6632
Grades: 9-12
| 514 students
1300 Paper Mill Road
Newark, DE 19711
(302) 239-0332
Newark, DE 19711
(302) 239-0332
Grades: NS-8
| 433 students
St. Andrew's School
(Episcopal)
350 Noxontown Rd
Middletown, DE 19709
(302) 378-7120
Middletown, DE 19709
(302) 378-7120
Grades: 9-12
| 316 students
211 Silver Lake Road
Middletown, DE 19709
(302) 378-3179
Middletown, DE 19709
(302) 378-3179
Grades: NS-8
| 294 students
2501 Pike Creek Road
Wilmington, DE 19808
(302) 757-8704
Wilmington, DE 19808
(302) 757-8704
Grades: 9-12
| 716 students
1501 Barley Mill Road
Wilmington, DE 19807
(302) 892-4296
Wilmington, DE 19807
(302) 892-4296
Grades: NS-12
| 486 students
1106 Pennsylvania Avenue
Wilmington, DE 19806
(302) 658-7158
Wilmington, DE 19806
(302) 658-7158
Grades: K-5
| 208 students
Coopers Corner School
(Amish)
2183 Honeysuckle Rd
Camden Wyoming, DE 19934
(302) 674-2374
Camden Wyoming, DE 19934
(302) 674-2374
Grades: 1-8
| 25 students
208 Woodlawn Road
Wilmington, DE 19803
(302) 478-1740
Wilmington, DE 19803
(302) 478-1740
Grades: PK-8
| 144 students
Rose Valley School
(Amish)
361 Rose Valley School Rd
Dover, DE 19904
(302) 734-7647
Dover, DE 19904
(302) 734-7647
Grades: 1-8
| 30 students
Southern Meadow School
(Amish)
2008 Jebb Rd
Camden Wyoming, DE 19934
(302) 697-2588
Camden Wyoming, DE 19934
(302) 697-2588
Grades: 1-8
| 23 students
1400 Harvey Road
Wilmington, DE 19810
(302) 475-0555
Wilmington, DE 19810
(302) 475-0555
Grades: NS-8
| 162 students
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