Montessori Children's Community Photo - "Free the child's potential, and you will transform him into the world." Maria Montessori

Best 15143 Pennsylvania Private Preschools (2025-26)

For the 2025-26 school year, there are 5 private preschools serving 1,502 students in 15143, PA.
The top ranked private preschools in 15143, PA include Sewickley Academy, Eden Christian Academy, and Watson Institute.
The average acceptance rate is 25%, which is lower than the Pennsylvania private preschool average acceptance rate of 80%.
40% of private preschools in 15143, PA are religiously affiliated (most commonly Christian and Other).

Top Ranked 15143 Pennsylvania Private Preschools (2025-26)

School
Location
Quick Facts
Eden Christian Academy
(Christian)
318 Nicholson Rd
Sewickley, PA 15143
(412) 741-2825
Gr: PK-12 | 619 students Tuition listed
Sewickley Academy
Sewickley Academy Photo - For Who You Are. For Who You Will Become.
(10)
315 Academy Avenue
Sewickley, PA 15143
(412) 741-2230
Gr: PK-12 | 532 students Avg. class size: 15 students Sports: 15 Tuition & acceptance rate listed
Watson Institute
Watson Institute Photo - Staff and students had a blast at the annual Watson Fun Day!
Special Education School
301 Camp Meeting Rd
Sewickley, PA 15143
(141) 274-9285
Gr: PK-12 | 179 students
Montessori Children's Community
Montessori Children's Community Photo - We learn in a strong community that is founded in respect, curiosity, and dedication to life long learning.
Montessori School
(4)
474 Chadwick Street
Sewickley, PA 15143
(412) 741-8982
Gr: PK-8 | 66 students Avg. class size: 11 students
Noah's Ark Preschool/kindergarten
Daycare / Preschool
405 Frederick Ave
Sewickley, PA 15143
(412) 741-5231
Gr: PK-K | 106 students Tuition listed

Frequently Asked Questions

What are the top ranked private preschools in 15143, PA?
The top ranked private preschools in 15143, PA include Sewickley Academy, Eden Christian Academy, and Watson Institute.
How many private preschools are located in 15143?
5 private preschools are located in 15143.
How diverse are private preschools in 15143?
15143 private preschools are approximately 20% minority students, which is lower than the Pennsylvania private school average of 25%.
What percentage of private preschools are religiously affiliated in 15143?
40% of private preschools in 15143 are religiously affiliated (most commonly Christian and Other).

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