For the 2025 school year, there are 5 private high schools serving 738 students in Walla Walla County, WA.
The top ranked private high schools in Walla Walla County, WA include Rogers Adventist School and Walla Walla Valley Academy.
The average acceptance rate is 90%, which is higher than the Washington private high school average acceptance rate of 86%.
100% of private high schools in Walla Walla County, WA are religiously affiliated (most commonly Seventh Day Adventist and Greek Orthodox).
Top Ranked Walla Walla County Private High Schools (2025)
School
Location
Grades
Students
Rogers Adventist School![Rogers Adventist School Photo - Rogers Adventist School Rogers Adventist School Photo - Rogers Adventist School]()

(Seventh Day Adventist)
200 SW Academy Way
College Place, WA 99324
(509) 529-1850
College Place, WA 99324
(509) 529-1850
Grades: K-12
| 338 students
Walla Walla Valley Academy
(Seventh Day Adventist)
300 Sw Academy Way
College Place, WA 99324
(509) 525-1050
College Place, WA 99324
(509) 525-1050
Grades: 9-12
| 128 students
Desales Catholic High School
(Catholic)
919 E Sumach St
Walla Walla, WA 99362
(509) 525-3030
Walla Walla, WA 99362
(509) 525-3030
Grades: 9-12
| 81 students
Liberty Christian School
(Christian)
3172 Peppers Bridge Rd
Walla Walla, WA 99362
(509) 525-5082
Walla Walla, WA 99362
(509) 525-5082
Grades: PK-10
| 141 students
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
Grades: K-9
| 50 students
Walla Walla County Private Schools (Closed)
School
Location
Grades
Students
Jubilee Leadership Academy (Closed 2010)
All-boys | Alternative School (Christian)
29 Jubilee Cir
Prescott, WA 99348
(509) 749-2103
Prescott, WA 99348
(509) 749-2103
Grades: 8-12
| 30 students
Frequently Asked Questions
What are the top ranked private high schools in Walla Walla County, WA?
The top ranked private high schools in Walla Walla County, WA include Rogers Adventist School and Walla Walla Valley Academy.
How many private high schools are located in Wallalla County?
5 private high schools are located in Wallalla County.
How diverse are private high schools in Wallalla County?
Wallalla County private high schools are approximately 16% minority students, which is lower than the Washington private school average of 29%.
What percentage of private high schools are religiously affiliated in Wallalla County?
100% of private high schools in Wallalla County are religiously affiliated (most commonly Seventh Day Adventist and Greek Orthodox).
Which private high schools in Wallalla County are often viewed compared to one another?
Popular comparisons of private high schools in Wallalla County include: Rogers Adventist School vs. Liberty Christian School, Liberty Christian School vs. Rogers Adventist School, Desales Catholic High School vs. Walla Walla Valley Academy
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