For the 2026 school year, there are 4 private schools serving 472 students in 99362, WA (there are 18 public schools, serving 6,002 public students). 7% of all K-12 students in 99362, WA are educated in private schools (compared to the WA state average of 10%).
The top-ranked private schools in 99362, WA include Desales Catholic High School and Assumption School.
The average acceptance rate is 95%, which is higher than the Washington private school average acceptance rate of 82%.
Top-Ranked 99362 Washington Private Schools (2026)
School
Location
Quick Facts
Assumption School
(Catholic)
2066 E Alder St
Walla Walla, WA 99362
(509) 525-3030
Walla Walla, WA 99362
(509) 525-3030
Gr: PK-8 | 200 students
Desales Catholic High School
(Catholic)
919 E Sumach St
Walla Walla, WA 99362
(509) 525-3030
Walla Walla, WA 99362
(509) 525-3030
Gr: 9-12 | 81 students Avg. class size: 15 students Acceptance rate listed
Liberty Christian School
(Christian)
3172 Peppers Bridge Rd
Walla Walla, WA 99362
(509) 525-5082
Walla Walla, WA 99362
(509) 525-5082
Gr: PK-10 | 141 students Avg. class size: 13 students Sports: 2 | Extracurrculars: 1 Tuition & acceptance rate listed
St. Basil Academy Of Classical Studies ![St. Basil Academy Of Classical Studies Photo St. Basil Academy Of Classical Studies Photo]()

(Greek Orthodox)
2346 S Wilbur Ave
Walla Walla, WA 99362
(509) 525-9380
Walla Walla, WA 99362
(509) 525-9380
Gr: K-9 | 50 students Tuition listed
Frequently Asked Questions
What are the top-ranked private schools in 99362, WA?
The top-ranked private schools in 99362, WA include Desales Catholic High School and Assumption School.
How many private schools are located in 99362?
4 private schools are located in 99362.
What percentage of students in 99362 go to private school?
7% of all K-12 students in 99362 are educated in private schools (compared to the WA state average of 10%).
Recent Articles
How to Stress-Test a Private School Budget Before Enrolling
Learn how to stress-test a private school budget before enrolling and avoid financial surprises that can affect your family's long-term plans.
When “Affordable Private School” Means Fewer Services
Learn what families may sacrifice when choosing an affordable private school and how to evaluate whether lower tuition still delivers long-term value.
Voucher Eligibility Fine Print Parents Miss
Learn the hidden voucher eligibility rules that can affect school choice decisions and how parents can avoid common application mistakes.
