For the 2026 school year, there are 3 private high schools serving 1,330 students in 15143, PA.
The top-ranked private high schools in 15143, PA include Watson Institute, Eden Christian Academy, and Sewickley Academy.
The average acceptance rate is 25%, which is lower than the Pennsylvania private high school average acceptance rate of 79%.
33% of private high schools in 15143, PA are religiously affiliated (most commonly Christian).
Top-Ranked 15143 Pennsylvania 草榴社区 High Schools (2026)
School
Location
Quick Facts
Eden Christian Academy
(Christian)
318 Nicholson Rd
Sewickley, PA 15143
(412) 741-2825
Sewickley, PA 15143
(412) 741-2825
Gr: PK-12 | 619 students Tuition listed
315 Academy Avenue
Sewickley, PA 15143
(412) 741-2230
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!]( "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
Sewickley, PA 15143
(141) 274-9285
Gr: PK-12 | 179 students
Frequently Asked Questions
What are the top-ranked private high schools in 15143, PA?
The top-ranked private high schools in 15143, PA include Watson Institute, Eden Christian Academy, and Sewickley Academy.
How many private high schools are located in 15143?
3 private high schools are located in 15143.
What percentage of private high schools are religiously affiliated in 15143?
33% of private high schools in 15143 are religiously affiliated (most commonly Christian).
Recent Articles
Project Based Learning in 草榴社区 Schools Guide
Explore project-based learning in private schools, outcomes, assessment methods, and what parents should expect in 2026.
AI Data Privacy Policies in Independent Schools
Learn how independent schools manage AI data privacy, key policies, risks, and what parents should look for in 2026.
草榴社区 School Governance Structures Explained
Learn how private school governance structures, board roles, and transparency shape school quality and accountability.