For the 2025-26 school year, there are 7 private preschools serving 1,144 students in Milton, MA.
The top ranked private preschools in Milton, MA include Delphi Academy of Boston, St. Agatha School, and St. Mary Of The Hills School.
The average acceptance rate is 79%, which is lower than the Massachusetts private preschool average acceptance rate of 81%.
29% of private preschools in Milton, MA are religiously affiliated (most commonly Catholic).
Top Ranked Milton Private Preschools (2025-26)
School
Location
Quick Facts
564 Blue Hill Avenue
Milton, MA 02186
(617) 333-9610
Milton, MA 02186
(617) 333-9610
Gr: PK-8 | 140 students Avg. class size: 12 students Sports: 3 | Extracurrculars: 4 Tuition & acceptance rate listed
St. Agatha School![St. Agatha School Photo - Charity work done by SAS Students. St. Agatha School Photo - Charity work done by SAS Students.]()

(Catholic)
440 Adams Street
Milton, MA 02186
(617) 696-3548
Milton, MA 02186
(617) 696-3548
Gr: PK-8 | 417 students Sports: 3 | Extracurrculars: 15
St. Mary Of The Hills School
(Catholic)
250 Brook Rd
Milton, MA 02186
(617) 698-2464
Milton, MA 02186
(617) 698-2464
Gr: PK-8 | 326 students
The Campbell School
Daycare / Preschool
180 Blue Hill Ave
Milton, MA 02186
(617) 696-4222
Milton, MA 02186
(617) 696-4222
Gr: PK-K | 72 students
Carriage House School
Daycare / Preschool
777 Randolph Ave
Milton, MA 02186
(617) 696-2468
Milton, MA 02186
(617) 696-2468
Gr: PK-K | 49 students Avg. class size: 6 students
Discovery Schoolhouse
Daycare / Preschool
865 Brush Hill Road
Milton, MA 02186
(617) 333-9876
Milton, MA 02186
(617) 333-9876
Gr: NS-PK | 28 students Tuition listed
1425 Blue Hill Ave
Milton, MA 02186
(617) 361-2522
Milton, MA 02186
(617) 361-2522
Gr: NS-6 | 112 students Avg. class size: 18 students Sports: 5 Tuition & acceptance rate listed
Frequently Asked Questions
What are the top ranked private preschools in Milton, MA?
The top ranked private preschools in Milton, MA include Delphi Academy of Boston, St. Agatha School, and St. Mary Of The Hills School.
How many private preschools are located in Milton?
7 private preschools are located in Milton.
How diverse are private preschools in Milton?
Milton private preschools are approximately 50% minority students, which is higher than the Massachusetts private school average of 33%.
What percentage of private preschools are religiously affiliated in Milton?
29% of private preschools in Milton are religiously affiliated (most commonly Catholic).
Which private preschools in Milton are often viewed compared to one another?
Popular comparisons of private preschools in Milton include: Thacher Montessori School vs. Delphi Academy of Boston, Delphi Academy of Boston vs. Thacher Montessori School, The Campbell School vs. Delphi Academy of Boston
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