For the 2026 school year, there is 1 private high school serving 269 students in Sunnyside, WA.
The top-ranked private high school in Sunnyside, WA is Sunnyside Christian School.
The average acceptance rate is 100%, which is higher than the Washington private high school average acceptance rate of 83%.
100% of private high schools in Sunnyside, WA are religiously affiliated (most commonly Calvinist).
Top-Ranked Sunnyside Private High Schools (2026)
School
Location
Quick Facts
Sunnyside Christian School
(Calvinist)
1820 Sheller Road
Sunnyside, WA 98944
(509) 837-8995
Sunnyside, WA 98944
(509) 837-8995
Gr: PK-12 | 269 students Tuition & acceptance rate listed
Sunnyside, Washington Private Schools (Closed)
School
Location
Quick Facts
907 South Sixth Street
Sunnyside, WA 98944
(509) 839-2241
Sunnyside, WA 98944
(509) 839-2241
Gr: K-8 | 127 students
Overview
This Town (Sunnyside)
This State (WA)
# Schools
1 School
Student Body:
# Students
269 Students
55,226 Students
% Average Students of Color
24%
29%
Academics and Faculty:
# Teachers
21 Teachers
4,845 Teachers
Average Student-Teacher Ratio
13:1
11:1
Tuition and Acceptance Rate:
Average Acceptance Rate
100%
83%
Students by Ethnicity:
Diversity Score
0.53
0.61
# American Indian Students
n/a
626 Students
% American Indian Students
n/a
1%
# Asian Students
5 Students
4,156 Students
% Asian Students
2%
8%
# Hispanic Students
48 Students
2,313 Students
% Hispanic Students
18%
4%
# Black Students
2 Students
1,555 Students
% Black Students
1%
3%
# White Students
174 Students
30,346 Students
% White Students
64%
56%
# Hawaiian Students
n/a
239 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
40 Students
15,043 Students
% of Others Students
15%
28%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
What are the top-ranked private high schools in Sunnyside, WA?
The top-ranked private high schools in Sunnyside, WA is Sunnyside Christian School.
How many private high schools are located in Sunnyside?
1 private high schools are located in Sunnyside.
What percentage of private high schools are religiously affiliated in Sunnyside?
100% of private high schools in Sunnyside are religiously affiliated (most commonly Calvinist).
Recent Articles
Private School Fees Increase Mid-Year: A Parent Action Plan
A 2026 parent action plan for managing mid-year private school tuition increases, including contracts, negotiation tips, and financial options.
Private School Scholarship Scams & Red Flags to Watch Out For (2026 Guide)
Learn how to spot private school scholarship scams in 2026, including red flags, real examples, and expert tips to protect families.
Diversity in Private Schools: Progress and Obstacles in 2026
Explore how private schools are advancing diversity in 2026, key gains made, ongoing challenges, and what families should know.