Rogers Adventist School Photo - Rogers Adventist School

Best Walla Walla County Private High Schools (2026)

For the 2026 school year, there are 5 private high schools serving 748 students in Walla Walla County, WA.
The top-ranked private high schools in Walla Walla County, WA include Rogers Adventist School, Desales Catholic High School, and Walla Walla Valley Academy.
The average acceptance rate is 72%, which is lower than the Washington private high school average acceptance rate of 83%.
100% of private high schools in Walla Walla County, WA are religiously affiliated (most commonly Seventh Day Adventist and Catholic).

Top-Ranked Walla Walla County Private High Schools (2026)

School
Location
Quick Facts
Desales Catholic High School
(Catholic)
919 E Sumach St
Walla Walla, WA 99362
(509) 525-3030
Gr: 9-12 | 81 students Avg. class size: 15 students Acceptance rate listed
Rogers Adventist School
Rogers Adventist School Photo - Rogers Adventist School
(Seventh Day Adventist)
200 SW Academy Way
College Place, WA 99324
(509) 529-1850
Gr: K-12 | 338 students Avg. class size: 22 students Sports: 6 Tuition listed
Walla Walla Valley Academy
(Seventh Day Adventist)
300 Sw Academy Way
College Place, WA 99324
(509) 525-1050
Gr: 9-12 | 138 students Avg. class size: 15 students Sports: 7 | Extracurrculars: 6 Tuition & acceptance rate listed
Liberty Christian School
(Christian)
3172 Peppers Bridge Rd
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
(Greek Orthodox)
2346 S Wilbur Ave
Walla Walla, WA 99362
(509) 525-9380
Gr: K-9 | 50 students Tuition listed
[+] Show Closed Private Schools in Walla Walla County, Washington

Walla Walla County Private Schools (Closed)

School
Location
Quick Facts
Jubilee Leadership Academy (Closed 2010)
All-boys | Alternative School (Christian)
29 Jubilee Cir
Prescott, WA 99348
(509) 749-2103
Gr: 8-12 | 30 students

Overview

This County (Walla Walla County)
This State (WA)
# Schools
5 Schools

Student Body:

# Students
748 Students
55,331 Students
% Average Students of Color
16%
29%

Academics and Faculty:

# Teachers
60 Teachers
4,869 Teachers
Average Student-Teacher Ratio
12:1
11:1
% Average Faculty w/Advanced Degree
72%
63%
Average Class Size
16 students
14 students
Average Number of AP Courses
5 courses
10 courses

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$7,533
$17,416
Average Summer Program Cost
$350
$944
Average % on Financial Aid
31%
33%
Average Financial Aid Grant
$800
$9,142
Average Acceptance Rate
72%
83%
Average Endowment Size
$1 million
$49.63 million

Students by Ethnicity:

0.42
0.61
# American Indian Students
14 Students
621 Students
% American Indian Students
2%
1%
# Asian Students
12 Students
4,170 Students
% Asian Students
2%
8%
# Hispanic Students
74 Students
2,314 Students
% Hispanic Students
10%
4%
# Black Students
16 Students
1,553 Students
% Black Students
2%
3%
# White Students
580 Students
30,343 Students
% White Students
75%
56%
# Hawaiian Students
1 Student
237 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
73 Students
15,168 Students
% of Others Students
9%
28%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
4 extracurriculars
11 extracurriculars
Average Number of Sports
5 sports
7 sports

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, Desales Catholic High 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 Catholic).
Which private high schools in Wallalla County are often viewed compared to one another?

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