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 Elementary Schools Belonging to American Montessori Society (AMS) (2026)

For the 2026 school year, there are 3 private elementary schools belonging to American Montessori Society (AMS) serving 604 students in Delaware. You can also find more schools membership associations in Delaware.
The top-ranked private elementary schools belonging to American Montessori Society (AMS) in Delaware include The Hockessin Montessori School and Ursuline Academy, Lower.
The average acceptance rate is 95%, which is higher than the Delaware private elementary school average acceptance rate of 89%.
33% of private elementary schools belonging to American Montessori Society (AMS) in Delaware are religiously affiliated (most commonly Catholic).

Top-Ranked Private Elementary Schools Belonging to American Montessori Society (AMS) in Delaware (2026)

School
Location
Quick Facts
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
Ursuline Academy, Lower
Ursuline Academy, Lower Photo
(Catholic)
(10)
1106 Pennsylvania Avenue
Wilmington, DE 19806
(302) 658-7158
Gr: K-5 | 208 students Avg. class size: 14 students Sports: 15 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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