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Best Washington Private Schools Belonging to Christian Schools International (CSI) (2026)

For the 2026 school year, there are 14 private schools belonging to Christian Schools International (CSI) serving 4,795 students in Washington. You can also find more schools membership associations in Washington.
The top ranked private schools belonging to Christian Schools International (CSI) in Washington include Lynden Christian School, Bellevue Christian School – Clyde Hill Campus, and Monroe Christian School.
The average acceptance rate is 85%, which is higher than the Washington private school average acceptance rate of 82%.
100% of private schools belonging to Christian Schools International (CSI) in Washington are religiously affiliated (most commonly Christian and Other).

Quick Facts (2026)

  • # Private Schools: 14

Quick Facts (2026)

  • # Private Schools: 14

Top Ranked Private Schools Belonging to Christian Schools International (CSI) in Washington (2026)

Bellevue Christian School – Clyde Hill Campus Photo
Bellevue Christian School – Clyde Hill Campus
Gr: 7-12 | 1,037 students
Avg. class size: 17 students
Sports: 8
Christian
1701 98th Ave Ne
Bellevue, WA 98004
(425) 460-3300
(3)
View Profile
Bellevue Christian School – Mack Elementary Campus Photo
Bellevue Christian School – Mack Elementary Campus
Gr: K-6 | 225 students
18250 168th Pl Ne
Woodinville, WA 98072
(425) 454-4402
View Profile
Map of Ebenezer Christian School
Ebenezer Christian School
Gr: PK-8 | 180 students
Avg. class size: 18 students
Sports: 3
Christian
9390 Guide Meridian Rd
Lynden, WA 98264
(360) 354-2632
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Map of Ellensburg Christian School
Ellensburg Christian School
Gr: NS-12 | 92 students
Avg. class size: 12 students
Christian
407 S Anderston St
Ellensburg, WA 98926
(509) 925-2411
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Map of Everett Christian School
Everett Christian School
Gr: PK-8 | 81 students
Avg. class size: 12 students
Sports: 3 | Extracurriculars: 1
2221 Cedar St
Everett, WA 98201
(425) 259-3213
(1)
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Map of Lynden Christian School
Lynden Christian School
Gr: PK-12 | 1,210 students
Sports: 9 | Extracurriculars: 6
Christian
417 Lyncs Dr
Lynden, WA 98264
(360) 354-5492
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Map of Monroe Christian School
Monroe Christian School
Gr: PK-8 | 247 students
Christian
1009 W Main St
Monroe, WA 98272
(360) 794-8200
(1)
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Mount Vernon Christian School Photo
Mount Vernon Christian School
Gr: PK-12 | 502 students
Avg. class size: 21 students
Sports: 6 | Extracurriculars: 6
Christian
820 W Blackburn Rd
Mount Vernon, WA 98273
(360) 424-9157
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Map of Oak Harbor Christian School
Oak Harbor Christian School
Gr: PK-8 | 84 students
Avg. class size: 8 students
Christian
675 E Whidbey Ave
Oak Harbor, WA 98277
(360) 675-2831
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Rainier Christian Middle and High School Photo
Rainier Christian Middle and High School
Gr: NS-12 | 581 students
Avg. class size: 15 students
Sports: 9
Christian
19830 SE 328th Pl
Auburn, WA 98002
(425) 255-7273
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Shoreline Christian School Photo
Shoreline Christian School
Gr: PK-12 | 212 students
Avg. class size: 13 students
Sports: 6 | Extracurriculars: 2
Christian
2400 NE 147th Street
Shoreline, WA 98155
(206) 364-7777
(1)
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Map of Sunnyside Christian School
Sunnyside Christian School
Gr: PK-12 | 269 students
Calvinist
1820 Sheller Road
Sunnyside, WA 98944
(509) 837-8995
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Lynden Christian School Evergreen Campus Photo
Lynden Christian School Evergreen Campus
Gr: PK-4 | 61 students
Avg. class size: 12 students
Specialized Curriculum (Calvinist)
567 E. Kellogg Road
Bellingham, WA 98226
(360) 988-3473
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Map of North Whidbey Christian High School
North Whidbey Christian High School
Gr: 7-12 | 14 students
Christian
675 E. Whidbey Avenue
Oak Harbor, WA 98277
(360) 675-5352
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Frequently Asked Questions

What are the top ranked private schools belonging to Christian Schools International (CSI) in Washington?
The top ranked private schools belonging to Christian Schools International (CSI) in Washington include Lynden Christian School, Bellevue Christian School – Clyde Hill Campus, and Monroe Christian School.
How many private schools belonging to Christian Schools International (CSI) are located in Washington?
14 private schools belonging to Christian Schools International (CSI) are located in Washington.
How diverse are private schools belonging to Christian Schools International (CSI) in Washington?
Washington private schools belonging to Christian Schools International (CSI) are approximately 15% minority students, which is lower than the Washington private school average of 32%.
What percentage of private schools belonging to Christian Schools International (CSI) are religiously affiliated in Washington?
100% of private schools belonging to Christian Schools International (CSI) in Washington are religiously affiliated (most commonly Christian and Other).
14
Private Schools
4,795
Students
$10,831
Avg. Tuition
15%
Students of Color
13:1
Student-Teacher Ratio

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