Wilmington Montessori School Photo - Primary (3- to 6-year-old) Program - Preschool and Kindergarten - Students work together to create the Montessori Pink Tower.

Best Delaware Private Schools Belonging to Association of Delaware Valley Independent Schools (2026)

For the 2026 school year, there are 3 private schools belonging to Association of Delaware Valley Independent Schools serving 1,103 students in Delaware. You can also find more schools membership associations in Delaware.
The top-ranked private schools belonging to Association of Delaware Valley Independent Schools in Delaware include Wilmington Friends School and The Hockessin Montessori School.
The average acceptance rate is 90%, which is higher than the Delaware private school average acceptance rate of 87%.
33% of private schools belonging to Association of Delaware Valley Independent Schools in Delaware are religiously affiliated (most commonly Friends).

Top-Ranked Private Schools Belonging to Association of Delaware Valley Independent Schools in Delaware (2026)

School
Location
Quick Facts
Wilmington Friends School
Wilmington Friends School Photo - Quaker education teaches students that they share in the obligation to answer what is best in themselves and in others--developing talents to the fullest, and respecting the strengths, efforts, and perspectives of all.
(Friends)
(1)
101 School Road
Wilmington, DE 19803
(302) 576-2900
Gr: NS-12 | 707 students Avg. class size: 12 students Sports: 14 | Extracurrculars: 39 Tuition listed
The Hockessin Montessori School
The Hockessin Montessori School Photo
Montessori School
(1)
1000 Old Lancaster Pike
Hockessin, DE 19707
(302) 234-1240
Gr: PK-8 | 234 students Avg. class size: 20 students Tuition & acceptance rate listed
Wilmington Montessori School
Wilmington Montessori School Photo - Primary (3- to 6-year-old) Program - Preschool and Kindergarten - Students work together to create the Montessori Pink Tower.
Montessori School
(1)
1400 Harvey Road
Wilmington, DE 19810
(302) 475-0555
Gr: NS-8 | 162 students Avg. class size: 13 students Sports: 2 | Extracurrculars: 13 Tuition listed

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