For the 2026 school year, there are 30 private high schools belonging to Other school association(s) serving 10,079 students in Washington. You can also find more schools membership associations in Washington.
The top-ranked private high schools belonging to Other school association(s) in Washington include Bellarmine Preparatory School, Forest Ridge School Of The Sacred Heart, and Cascade Christian Junior High/High School.
The average tuition cost is $21,903, which is higher than the Washington private high school average tuition cost of $17,441.
Top-Ranked ²ÝÁñÉçÇø High Schools Belonging to Other school association(s) 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
2800 Northup Way, Suite 120
Bellevue, WA 98004
(425) 885-6296
Bellevue, WA 98004
(425) 885-6296
Gr: 1-12 | 43 students Avg. class size: 1 student Tuition & acceptance rate listed
16571 Creative Drive NE
Poulsbo, WA 98370
(360) 598-5954
Poulsbo, WA 98370
(360) 598-5954
Gr: 6-12 | 80 students Avg. class size: 16 students Extracurrculars: 12 Tuition & acceptance rate listed
2300 S Washington St
Tacoma, WA 98405
(253) 752-7701
Tacoma, WA 98405
(253) 752-7701
Gr: 9-12 | 847 students Avg. class size: 20 students Tuition & acceptance rate listed
Cascade Christian Junior High/High School ![Cascade Christian Junior High/High School Photo]( "Cascade Christian Junior High/High School Photo")
(Christian)
811 21st Street SE
Puyallup, WA 98372
(253) 841-1776
Puyallup, WA 98372
(253) 841-1776
Gr: 7-12 | 672 students Avg. class size: 20 students Sports: 12 | Extracurrculars: 3 Tuition & acceptance rate listed
16300 112th Ave Ne
Bothell, WA 98011
(425) 488-9778
Bothell, WA 98011
(425) 488-9778
Gr: PK-12 | 1,591 students
Chief Leschi Schools
Special Program Emphasis
5625 52nd Street E
Puyallup, WA 98371
(253) 445-6000
Puyallup, WA 98371
(253) 445-6000
Gr: PK-12 | 782 students
316 Fourth Avenue South
Kirkland, WA 98033
(425) 298-6451
Kirkland, WA 98033
(425) 298-6451
Gr: 6-12 | 34 students Tuition listed
4800 139th Avenue SE
Bellevue, WA 98006
(425) 641-0700
Bellevue, WA 98006
(425) 641-0700
Gr: 5-12 | 200 students Avg. class size: 12 students Sports: 13 | Extracurrculars: 30 Tuition listed
1224 E Euclid Ave
Spokane, WA 99207
(509) 483-8511
Spokane, WA 99207
(509) 483-8511
Gr: 9-12 | 794 students Avg. class size: 15 students Tuition & acceptance rate listed
1717 S Union Ave
Tacoma, WA 98405
(253) 756-5317
Tacoma, WA 98405
(253) 756-5317
Gr: NS-12 | 740 students Avg. class size: 18 students Sports: 11 | Extracurrculars: 19 Tuition 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
20301 NE 108th Street
Redmond, WA 98053
(425) 868-1000
Redmond, WA 98053
(425) 868-1000
Gr: 5-12 | 574 students Avg. class size: 14 students Sports: 9 | Extracurrculars: 16 Tuition & acceptance rate listed
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
Alger Learning Center & Independence High School
Alternative School
100 Pine Street Ste. 103
Bellingham, WA 98225
(360) 595-2630
Bellingham, WA 98225
(360) 595-2630
Gr: PK-12 Tuition & acceptance rate listed
Children's Institute For Learning Differences ![Children's Institute For Learning Differences Photo - We help children move from feeling despair to feeling hopeful and skilled.]( "Children's Institute For Learning Differences Photo - We help children move from feeling despair to feeling hopeful and skilled.")
Special Education School
2640 Benson Road S
Renton, WA 98055
(425) 336-3260
Renton, WA 98055
(425) 336-3260
Gr: 2-12 | 48 students Avg. class size: 8 students Tuition listed
1510 196th St SE
Bothell, WA 98012
(425) 489-2050
Bothell, WA 98012
(425) 489-2050
Gr: PK-12 | 50 students Tuition & acceptance rate listed
Creators House, an Acton Academy ![Creators House, an Acton Academy Photo - Do you still believe in heroes? Do you believe that character still matters? Do you believe that learning to be and learning to do are more important than textbooks alone? We do!]( "Creators House, an Acton Academy Photo - Do you still believe in heroes? Do you believe that character still matters? Do you believe that learning to be and learning to do are more important than textbooks alone? We do!")
Alternative School
14520 100th Ave NE
Bothell, WA 98011
(425) 409-9435
Bothell, WA 98011
(425) 409-9435
Gr: K-10 Tuition listed
Dartmoor Schools
Alternative School
11812 N Creek Pkwy N Ste 102
Bothell, WA 98011
(425) 482-9361
Bothell, WA 98011
(425) 482-9361
Gr: 5-12 | 11 students
Holy Innocents School Of The Northwest
(Catholic)
2530 S 298th St
Federal Way, WA 98003
(253) 839-0788
Federal Way, WA 98003
(253) 839-0788
Gr: K-11 | 26 students
Hope Academy
All-boys | Alternative School (Christian)
370 Flying H Loop
Naches, WA 98937
(509) 658-2990
Naches, WA 98937
(509) 658-2990
Gr: 9-12 | 14 students
Independence High School
Alternative School
121 Alder Dr
Sedro Woolley, WA 98284
(360) 595-2630
Sedro Woolley, WA 98284
(360) 595-2630
Gr: 2-12 | 16 students Tuition listed
Life Academy of Puget Sound
(Christian)
414 SW 312th Street
Federal Way, WA 98023
(253) 839-7378
Federal Way, WA 98023
(253) 839-7378
Gr: PK-12 | 126 students Avg. class size: 17 students Tuition & acceptance rate listed
Morningside Academy ![Morningside Academy Photo]( "Morningside Academy Photo")
Special Education School
1605 17th Ave
Seattle, WA 98122
(206) 709-9500
Seattle, WA 98122
(206) 709-9500
Gr: 1-9 | 90 students Avg. class size: 10 students Extracurrculars: 6 Tuition listed
4710 Park Center Avenue NE
Olympia, WA 98516
(360) 491-2966
Olympia, WA 98516
(360) 491-2966
Gr: 9-12 | 112 students Avg. class size: 16 students Sports: 9 | Extracurrculars: 5 Tuition & acceptance rate listed
9205 3rd Ave Sw
Seattle, WA 98106
(206) 214-1011
Seattle, WA 98106
(206) 214-1011
Gr: 3-12 | 20 students
Skagit Adventist Academy
(Seventh Day Adventist)
530 N Section St
Burlington, WA 98233
(360) 755-9261
Burlington, WA 98233
(360) 755-9261
Gr: K-12 | 128 students
505 Spring St
Friday Harbor, WA 98250
(360) 378-6393
Friday Harbor, WA 98250
(360) 378-6393
Gr: 6-12 | 103 students Avg. class size: 14 students Sports: 13 | Extracurrculars: 11 Tuition & acceptance rate listed
4115 W Henry St
Pasco, WA 99301
(509) 547-8092
Pasco, WA 99301
(509) 547-8092
Gr: K-10 | 111 students
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