For the 2026 school year, there are 8 private schools serving 657 students in Okanogan County, WA (there are 39 public schools, serving 12,470 public students). 5% of all K-12 students in Okanogan County, WA are educated in private schools (compared to the WA state average of 10%).
The top-ranked private schools in Okanogan County, WA include Omak Adventist Christian School and Omak East Elementary School.
75% of private schools in Okanogan County, WA are religiously affiliated (most commonly Seventh Day Adventist and Christian).
Top-Ranked Okanogan County Private Schools (2026)
School
Location
Quick Facts
Omak Adventist Christian School
(Seventh Day Adventist)
425 W. 2nd Ave
Omak, WA 98841
(509) 826-5341
Omak, WA 98841
(509) 826-5341
Gr: 1-8 | 10 students Avg. class size: 15 students Extracurrculars: 2 Tuition listed
Brewster Adventist Christian School
(Seventh Day Adventist)
115 Valley Rd
Brewster, WA 98812
(509) 689-3213
Brewster, WA 98812
(509) 689-3213
Gr: K-9 | 26 students
Little Star School-montessori
Daycare / Preschool
101 Norfolk Rd
Winthrop, WA 98862
(509) 996-2801
Winthrop, WA 98862
(509) 996-2801
Gr: PK-K | 117 students Avg. class size: 13 students Tuition listed
Log Church Christian School
(Christian)
209 S 4th St
Brewster, WA 98812
(509) 689-2224
Brewster, WA 98812
(509) 689-2224
Gr: PK-12 | 123 students
The Master's Christian School
(Christian)
P.O. Box 915
Winthrop, WA 98856
(509) 997-4060
Winthrop, WA 98856
(509) 997-4060
Gr: PK-10 | 45 students
North Country Christian School
(Christian)
737 Mary Ann Creek Rd
Oroville, WA 98844
(509) 485-2011
Oroville, WA 98844
(509) 485-2011
Gr: K-12 | 10 students
Peaceful Valley Christian School
(Seventh Day Adventist)
32051-d Highway 97 North
Tonasket, WA 98855
(509) 486-4345
Tonasket, WA 98855
(509) 486-4345
Gr: 1-8 | 14 students Avg. class size: 14 students Tuition listed
Overview
This County (Okanogan County)
This State (WA)
# Schools
8 Schools
Student Body:
# Students
657 Students
120,562 Students
% Average Students of Color
32%
31%
Academics and Faculty:
# Teachers
73 Teachers
9,955 Teachers
Average Student-Teacher Ratio
9:1
12:1
% Average Faculty w/Advanced Degree
3%
58%
Average Class Size
14 students
16 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$2,200
$15,524
Students by Ethnicity:
Diversity Score
0.66
0.64
# American Indian Students
77 Students
1,235 Students
% American Indian Students
12%
1%
# Asian Students
9 Students
9,056 Students
% Asian Students
1%
8%
# Hispanic Students
96 Students
6,317 Students
% Hispanic Students
15%
5%
# Black Students
3 Students
3,831 Students
% Black Students
n/a
3%
# White Students
346 Students
59,335 Students
% White Students
52%
50%
# Hawaiian Students
n/a
658 Students
% Hawaiian Students
n/a
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
129 Students
38,618 Students
% of Others Students
20%
32%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
2 extracurriculars
7 extracurriculars
Frequently Asked Questions
What are the top-ranked private schools in Okanogan County, WA?
The top-ranked private schools in Okanogan County, WA include Omak Adventist Christian School and Omak East Elementary School.
How many private schools are located in Okanogan County?
8 private schools are located in Okanogan County.
How diverse are private schools in Okanogan County?
Okanogan County private schools are approximately 32% minority students, which is higher than the Washington private school average of 31%.
What percentage of students in Okanogan County go to private school?
5% of all K-12 students in Okanogan County are educated in private schools (compared to the WA state average of 10%).
What percentage of private schools are religiously affiliated in Okanogan County?
75% of private schools in Okanogan County are religiously affiliated (most commonly Seventh Day Adventist and Christian).
Recent Articles
Financial Aid 101 for Private School Families 2026
Guide to private school financial aid in 2026, with current costs, key planning timelines and practical steps parents need to maximize aid options.
Why Extracurricular Activities Matter in 2026
Discover why extracurricular activities remain essential in 2026, with updated research, costs, and admissions insights for parents and students.
How to Appeal for Financial Aid After Admission
Learn how to appeal for financial aid after admission to a private school, with expert steps, timelines, and 2026 updates for families.