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.
Top Washington Boarding Schools (2026)
School
Location
Quick Facts
827 N Tacoma Ave
Tacoma, WA 98403
(253) 284-8603
Tacoma, WA 98403
(253) 284-8603
Gr: 9-12 | Pre-K-12 (day) | 880 students Student-teacher ratio: 6.5:1 Avg. class size: 17 students Tuition listed
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InvalidAccessKeyIdInvalidAccessKeyId505 Spring Street
Friday Harbor, WA 98250
(360) 378-6393
Friday Harbor, WA 98250
(360) 378-6393
Gr: 8-12 | 6-12 (day) | 120 students Student-teacher ratio: 8:1 Avg. class size: 15 students Acceptance rate: 90% Tuition listed
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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