Eastside Catholic School Photo - The Eastside Catholic School campus is situated on 50 acres on Sammamish plateau and surrounded by protected wetlands and forest.

Best Sammamish Private High Schools (2025)

For the 2025 school year, there are 4 private high schools serving 1,891 students in Sammamish, WA.
The top ranked private high schools in Sammamish, WA include Eastside Catholic School and Eastside Catholic High School.
The average acceptance rate is 99%, which is higher than the Washington private high school average acceptance rate of 82%.
50% of private high schools in Sammamish, WA are religiously affiliated (most commonly Catholic).

Top Ranked Sammamish Private High Schools (2025)

School
Location
Grades
Students
Eastside Catholic School
Eastside Catholic School Photo - The Eastside Catholic School campus is situated on 50 acres on Sammamish plateau and surrounded by protected wetlands and forest.
(Catholic)
(7)
232 228th Avenue SE
Sammamish, WA 98074
(425) 295-3000
Grades: 6-12
| 836 students
Eastside Catholic High School
(Catholic)
232 228th Ave Se
Sammamish, WA 98074
(425) 295-3024
Grades: 6-12
| 862 students
711 228th Ave Ne
Sammamish, WA 98074
(425) 836-1600
Grades: 6-12
| 17 students
2908 228th Ave SE, Ste B
Sammamish, WA 98075
(425) 562-3545
Grades: 6-12
| 176 students

Frequently Asked Questions

What are the top ranked private high schools in Sammamish, WA?
The top ranked private high schools in Sammamish, WA include Eastside Catholic School and Eastside Catholic High School.
How many private high schools are located in Sammamish?
4 private high schools are located in Sammamish.
What percentage of private high schools are religiously affiliated in Sammamish?
50% of private high schools in Sammamish are religiously affiliated (most commonly Catholic).
Which private high schools in Sammamish are often viewed compared to one another?
Popular comparisons of private high schools in Sammamish include: Eastside Catholic High School vs. Eastside Catholic School

Recent Articles

Is It Easier to Land a Private School Job When You're Already Employed?
Is It Easier to Land a Private School Job When You're Already Employed?
Is it easier to land a private school job when you're already employed? This article breaks down employer biases, networking advantages, and negotiation leverage—plus the latest hiring trends in independent schools. If you’re considering a move, here’s how to maximize your position.
How to Secure a Private School Job When You're Unemployed Without the Stigma
How to Secure a Private School Job When You're Unemployed Without the Stigma
Finding a private school job while unemployed can be tough, but it doesn't have to hold you back. This article breaks down networking strategies, ways to stand out, and smart approaches to keep your confidence strong. Learn how to turn setbacks into strengths and secure the right opportunity—without the stigma.
The Private School Job Hunt: Insider Tips for Employed & Unemployed Educators
The Private School Job Hunt: Insider Tips for Employed & Unemployed Educators
Navigating the private school job market? Whether you're employed or unemployed, the right strategy can make all the difference. This article breaks down essential steps to keep your resume sharp, expand your network, and stay visible in the education community. Learn insider tips to position yourself for success in private schools.