For the 2026 school year, there are 2 college-prep and junior boarding schools serving 1,000 students located throughout Washington.
You can also browse our full boarding school directory or specify additional search criteria.
Best Washington Boarding Schools (2026)
Top Washington Boarding Schools (2026)
Tacoma, WA
Gr: 9-12 | Pre-K-12 (day) | 880 students
Student-teacher ratio: 6.5:1
Avg. class size: 17 students
Tuition listed
827 N Tacoma Ave
Tacoma, WA 98403
(253) 284-8603
Gr: 8-12 | 6-12 (day) | 120 students
Student-teacher ratio: 8:1
Avg. class size: 15 students
Acceptance rate: 90%
Tuition listed
505 Spring Street
Friday Harbor, WA 98250
(360) 378-6393
Frequently Asked Questions
How many boarding schools are located in Washington?
There are 2 college-preparatory boarding schools located in Washington.
What is the oldest boarding school in Washington?
Annie Wright Schools, founded in 1884, is the oldest boarding school in Washington.
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Quick Facts (2026)
- # Boarding Schools: 2
- # Students Served: 1,000
Featured Schools
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