For the 2026 school year, there are 14 private schools belonging to Christian Schools International (CSI) serving 4,869 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 Bellevue Christian School – Clyde Hill Campus, Monroe Christian School, and Lynden Christian School.
The average acceptance rate is 84%, which is higher than the Washington private school average acceptance rate of 82%.
Top-Ranked ÌÇÐÄÔ´´s Belonging to Christian Schools International (CSI) in Washington (2026)
School
Location
Quick Facts
1701 98th Ave Ne
Bellevue, WA 98004
(425) 460-3300
Bellevue, WA 98004
(425) 460-3300
Gr: 7-12 | 1,037 students Avg. class size: 17 students Sports: 8 Tuition & acceptance rate listed
18250 168th Pl Ne
Woodinville, WA 98072
(425) 454-4402
Woodinville, WA 98072
(425) 454-4402
Gr: K-6 | 225 students Tuition & acceptance rate listed
Ebenezer Christian School
(Christian)
9390 Guide Meridian Rd
Lynden, WA 98264
(360) 354-2632
Lynden, WA 98264
(360) 354-2632
Gr: PK-8 | 184 students Avg. class size: 18 students Sports: 3 Tuition listed
Ellensburg Christian School
(Christian)
407 S Anderston St
Ellensburg, WA 98926
(509) 925-2411
Ellensburg, WA 98926
(509) 925-2411
Gr: NS-12 | 92 students Avg. class size: 12 students Tuition & acceptance rate listed
2221 Cedar St
Everett, WA 98201
(425) 259-3213
Everett, WA 98201
(425) 259-3213
Gr: PK-8 | 81 students Avg. class size: 12 students Sports: 3 | Extracurrculars: 1 Tuition & acceptance rate listed
Lynden Christian School
(Christian)
417 Lyncs Dr
Lynden, WA 98264
(360) 354-5492
Lynden, WA 98264
(360) 354-5492
Gr: PK-12 | 1,210 students Sports: 9 | Extracurrculars: 6
1009 W Main St
Monroe, WA 98272
(360) 794-8200
Monroe, WA 98272
(360) 794-8200
Gr: PK-8 | 247 students
Mount Vernon Christian School ![Mount Vernon Christian School Photo]( "Mount Vernon Christian School Photo")
(Christian)
820 W Blackburn Rd
Mount Vernon, WA 98273
(360) 424-9157
Mount Vernon, WA 98273
(360) 424-9157
Gr: PK-12 | 502 students Avg. class size: 21 students Sports: 6 | Extracurrculars: 6 Tuition & acceptance rate listed
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
Rainier Christian Middle and High School ![Rainier Christian Middle and High School Photo]( "Rainier Christian Middle and High School Photo")
(Christian)
19830 SE 328th Pl
Auburn, WA 98002
(425) 255-7273
Auburn, WA 98002
(425) 255-7273
Gr: NS-12 | 581 students Avg. class size: 15 students Sports: 9 Tuition & acceptance rate listed
2400 NE 147th Street
Seattle, WA 98155
(206) 364-7777
Seattle, WA 98155
(206) 364-7777
Gr: PK-12 | 212 students Avg. class size: 13 students Sports: 6 | Extracurrculars: 2 Tuition & acceptance rate listed
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
Lynden Christian School Evergreen Campus ![Lynden Christian School Evergreen Campus Photo - Preschool Classroom 1]( "Lynden Christian School Evergreen Campus Photo - Preschool Classroom 1")
Special Program Emphasis (Calvinist)
567 E. Kellogg Road
Bellingham, WA 98226
(360) 988-3473
Bellingham, WA 98226
(360) 988-3473
Gr: PK-4 | 61 students Avg. class size: 12 students
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
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