For the 2025-26 school year, there is 1 private high school serving 10 students in Wasco County, OR.
100% of private high schools in Wasco County, OR are religiously affiliated (most commonly Seventh Day Adventist).
Private High Schools in Wasco County (2025-26)
School
Location
Quick Facts
The Dalles Adventist School
(Seventh Day Adventist)
3339 E 13th St
The Dalles, OR 97058
(541) 296-2692
The Dalles, OR 97058
(541) 296-2692
Gr: 3-9 | 10 students
Wasco County Private Schools (Closed)
School
Location
Quick Facts
Columbia Lutheran School (Closed 2024)
(Wisconsin Evangelical Lutheran Synod)
2323 E 12th Street
The Dalles, OR 97058
(541) 298-8385
The Dalles, OR 97058
(541) 298-8385
Gr: K-8 | 16 students Tuition listed
Sonrise Academy (Closed 2022)
(Christian)
333 E 12th St
The Dalles, OR 97058
(541) 298-8922
The Dalles, OR 97058
(541) 298-8922
Gr: PK-12 | 45 students
Frequently Asked Questions
How many private high schools are located in Wasco County, OR?
1 private high schools are located in Wasco County, OR.
What percentage of private high schools are religiously affiliated in Wasco County?
100% of private high schools in Wasco County are religiously affiliated (most commonly Seventh Day Adventist).
Recent Articles
Transferring from Public to Private School Mid-Year: What to Expect
Considering a mid-year transfer from public to private school? Learn what to expect with admissions, academic placement, social adjustment, and financial aid to ensure a smooth transition.
A Guide to Day vs. Boarding School: Which Is Right for Your Family
Discover the key differences between day and boarding schools to determine the best fit for your child. Explore benefits, costs, lifestyle factors, and questions to help guide your family’s decision.
The A to Z of Private Schools 2025
Explore the A to Z of private schools in 2025—from admissions to tuition—offering parents and educators clear insights into today’s options.