St. Thomas School Photo

Best Washington Private Schools (2025)

For the 2025 school year, there are 778 private schools serving 120,192 students in Washington (there are 2,566 public schools, serving 1,102,146 students). 10% of all K-12 students in Washington attend private schools (compared to the national average of 10%).
The average private school tuition is $14,209 for elementary schools and $16,038 for high schools (view national tuition averages).
The top-ranked private schools in Washington include The Bear Creek School, Charles Wright Academy, and Annie Wright Schools.
The average acceptance rate is 85% (view national acceptance rates). Minority enrollment is 30% and the student:teacher ratio is 12:1.
49% of schools are religiously affiliated, with most being Christian or Catholic.

Top Ranked Washington Private Schools by County (2025)

County
# Schools
# Students
% of K-12 Students in Private Schools
13
2,149
5%
42
6,347
8%
335
56,310
17%
31
2,547
7%
60
11,848
8%
11
1,166
6%
59
13,596
15%
22
4,941
15%
18
2,533
5%

Frequently Asked Questions

What are the top ranked private schools in Washington?
The top-ranked private schools in Washington include The Bear Creek School, Charles Wright Academy, and Annie Wright Schools.
How many private schools are located in Washington?
There are 778 private schools are located in Washington.
How much do private schools cost in Washington?
The average private school tuition in Washington is $14,209 for elementary schools and $16,038 for high schools
How diverse are private schools in Washington?
Approximately 30% of students in Washington private schools are minority students (compared to the national percentage).
What percentage of students in Washington go to private school?
10% of all K-12 students in Washington attend private schools (compared to the national average of 10%).
What percentage of private schools are religiously affiliated in Washington?
49% of private schools in Washington are religiously affiliated, with most being Christian or Catholic.
Which private schools in Washington are often viewed compared to one another?

Recent Articles

A Parent's Guide To Understanding High School Teaching Methods
A Parent's Guide To Understanding High School Teaching Methods
This comprehensive guide helps parents navigate the various teaching methods used in today's high school classrooms. By understanding these approaches, you'll be better equipped to support your teen's learning journey, communicate effectively with teachers, and create a complementary learning environment at home.
Social Emotional Learning: Education's Hidden Symphony
February 08, 2025
Social Emotional Learning: Education's Hidden Symphony
A musician's perspective on Social Emotional Learning reveals how this educational framework orchestrates success through five essential emotional competencies.
A Roadmap For Starting A Private School
January 24, 2025
A Roadmap For Starting A Private School
Use this roadmap as a set of talking points with your trusted mentors and professionals to start the private school of your dreams. You're not alone. Over the years, hundreds of folks like you have had the same dream. From Quintilian to Maria Montessori to Lucy Madeira Wing, visionary educators have established schools to teach according to their beliefs and methodologies.