For the 2026 school year, there are 10 private schools serving 658 students in Island County, WA (there are 26 public schools, serving 8,820 public students). 7% of all K-12 students in Island County, WA are educated in private schools (compared to the WA state average of 10%).
The top-ranked private schools in Island County, WA include Whidbey Island Waldorf School and Oak Harbor Christian School.
60% of private schools in Island County, WA are religiously affiliated (most commonly Christian and Evangelical Lutheran Church in America (formerly AELC, ALC, or LCA)).
Top-Ranked Island County Private Schools (2026)
School
Location
Quick Facts
Oak Harbor Christian School
(Christian)
675 E Whidbey Ave
Oak Harbor, WA 98277
(360) 675-2831
Oak Harbor, WA 98277
(360) 675-2831
Gr: PK-8 | 154 students
6335 Old Pietila Rd
Clinton, WA 98236
(360) 341-5686
Clinton, WA 98236
(360) 341-5686
Gr: PK-8 | 130 students Avg. class size: 15 students Tuition listed
Bible Baptist Church School
(Baptist)
1701 Harns Rd
Oak Harbor, WA 98277
(360) 679-6497
Oak Harbor, WA 98277
(360) 679-6497
Gr: 1-12 | 13 students
Camano Lutheran Preschool & Kindergarten
Daycare / Preschool (Evangelical Lutheran Church in America (formerly AELC, ALC, or LCA))
850 Heichel Road
Camano Island, WA 98282
(360) 629-4592
Camano Island, WA 98282
(360) 629-4592
Gr: PK-K | 32 students Avg. class size: 10 students Tuition listed
Der Kinderhuis Montessori
Montessori School
900 Se Dock St
Oak Harbor, WA 98277
(360) 969-0282
Oak Harbor, WA 98277
(360) 969-0282
Gr: NS-K | 96 students
5373 Maxwelton Rd
Langley, WA 98260
(360) 221-0919
Langley, WA 98260
(360) 221-0919
Gr: PK-12 | 150 students Avg. class size: 14 students Tuition listed
North Whidbey Christian High School
(Christian)
675 E. Whidbey Avenue
Oak Harbor, WA 98277
(360) 675-5352
Oak Harbor, WA 98277
(360) 675-5352
Gr: 7-12 | 14 students
297 Ne Harvest Dr
Oak Harbor, WA 98277
(360) 929-4705
Oak Harbor, WA 98277
(360) 929-4705
Gr: PK-2 | 20 students
Wellington Day School
Montessori School
6451 Harding Avenue
Clinton, WA 98236
(360) 341-1252
Clinton, WA 98236
(360) 341-1252
Gr: PK-8 | 39 students
Whidbey Christian School
(Seventh Day Adventist)
31830 Sr 20
Oak Harbor, WA 98277
(360) 279-1812
Oak Harbor, WA 98277
(360) 279-1812
Gr: 1-8 | 10 students
Overview
This County (Island County)
This State (WA)
# Schools
10 Schools
Student Body:
# Students
658 Students
120,257 Students
% Average Students of Color
19%
31%
Academics and Faculty:
# Teachers
65 Teachers
10,030 Teachers
Average Student-Teacher Ratio
10:1
12:1
% Average Faculty w/Advanced Degree
85%
58%
Average Class Size
13 students
16 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$11,175
$15,674
Average % on Financial Aid
35%
28%
Students by Ethnicity:
Diversity Score
0.58
0.64
# American Indian Students
6 Students
1,228 Students
% American Indian Students
1%
1%
# Asian Students
15 Students
9,040 Students
% Asian Students
2%
8%
# Hispanic Students
24 Students
6,307 Students
% Hispanic Students
4%
5%
# Black Students
17 Students
3,815 Students
% Black Students
3%
3%
# White Students
360 Students
59,141 Students
% White Students
54%
50%
# Hawaiian Students
2 Students
651 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
243 Students
38,588 Students
% of Others Students
36%
32%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
What are the top-ranked private schools in Island County, WA?
The top-ranked private schools in Island County, WA include Whidbey Island Waldorf School and Oak Harbor Christian School.
How many private schools are located in Island County?
10 private schools are located in Island County.
How diverse are private schools in Island County?
Island County private schools are approximately 19% minority students, which is lower than the Washington private school average of 31%.
What percentage of students in Island County go to private school?
7% of all K-12 students in Island County are educated in private schools (compared to the WA state average of 10%).
What percentage of private schools are religiously affiliated in Island County?
60% of private schools in Island County are religiously affiliated (most commonly Christian and Evangelical Lutheran Church in America (formerly AELC, ALC, or LCA)).
Which private schools in Island County are often viewed compared to one another?
Popular comparisons of private schools in Island County include: Whidbey Island Waldorf School vs. Wellington Day School, Wellington Day School vs. Whidbey Island Waldorf School, Whidbey Christian School vs. Oak Harbor Christian School
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