Private School Review - Established 2003
Willows Preparatory School Photo
Willows Preparatory School

Best Washington Private Schools Belonging to Cognia (2026)

For the 2026 school year, there are 32 private schools belonging to Cognia serving 10,561 students in Washington. You can also find more schools membership associations in Washington.
The top-ranked private schools belonging to Cognia in Washington include Seattle Christian Schools, Fusion Academy Seattle, and Northwest Yeshiva High School.
The average tuition cost is $18,785, which is higher than the Washington private school average tuition cost of $15,775.
39% of private schools belonging to Cognia in Washington are religiously affiliated (most commonly Christian and Lutheran Church Missouri Synod).

Top-Ranked Private Schools Belonging to Cognia in Washington (2026)

School
Location
Quick Facts
BASIS Independent Bothell
BASIS Independent Bothell Photo - 123,000 sq. ft. campus on 6.2 acres.
21540 30th Drive SE
Bothell, WA 98021
(425) 484-1579
Gr: PK-12 | 228 students Sports: 3 | Extracurrculars: 23 Tuition listed
Brighton School
Brighton School Photo
(2)
21705 58th Avenue West
Mountlake Terrace, WA 98043
(425) 584-2361
Gr: PK-8 | 327 students Avg. class size: 18 students Sports: 6 | Extracurrculars: 2 Tuition & acceptance rate listed
Fusion Academy Seattle
Fusion Academy Seattle Photo - Classes at Fusion are one-to-one: one student and one teacher per classroom. Students have different teachers for different subjects, and teachers act as mentors in the one-to-one setting.
214 E. Galer Street, Suite 200
Seattle, WA 98102
(206) 486-3614
Gr: 5-12 Sports: 1 | Extracurrculars: 6 Tuition listed
Northshore Christian Academy
Northshore Christian Academy Photo - NCA is a multiple-award winning school, serving K-8th and Early Learning, with a focus in STEM and Fine Arts. Established in 1995, NCA is family and community oriented and has grown to over 1,100 students per year through an affordable tuition.
(Christian)
(6)
5700 23rd Drive West
Everett, WA 98203
(425) 407-1119
Gr: NS-8 | 1,131 students Avg. class size: 21 students Sports: 6 | Extracurrculars: 17 Tuition & acceptance rate listed
Bel-Red Bilingual Academy
Bel-Red Bilingual Academy Photo - 2007 Olympic Game at Redmond High School (Our school drum dancing)
15061 Bel Red Rd
Bellevue, WA 98007
(425) 283-0717
Gr: PK-3 | 107 students Avg. class size: 12 students Tuition listed
Dartmoor School
Dartmoor School Photo - One-to-One instruction helps students excel
Alternative School
(1)
2800 Northup Way, Suite 120
Bellevue, WA 98004
(425) 885-6296
Gr: 1-12 | 43 students Avg. class size: 1 student Tuition & acceptance rate listed
Dartmoor School
Dartmoor School Photo - 1:1 Instruction
Alternative School
19515 North Creek Pkwy. #208
Bothell, WA 98011
(425) 885-6296
Gr: 1-12 | 29 students Avg. class size: 1 student Tuition & acceptance rate listed
Dartmoor School
Dartmoor School Photo - One-to-One lnstruction
Alternative School
(1)
22500 SE 64th PL, #150
Bellevue, WA 98027
(425) 885-6296
Gr: 1-12 | 23 students Avg. class size: 1 student Tuition & acceptance rate listed
Dartmoor School
Dartmoor School Photo - Dartmoor School Seattle Campus
Alternative School
6515 15th Ave NE
Seattle, WA 98115
(425) 885-6296
Gr: 1-12 | 37 students Avg. class size: 1 student Tuition & acceptance rate listed
Evergreen Academy
Evergreen Academy Photo
(5)
16017 118th Place NE
Bothell, WA 98011
(425) 600-3048
Gr: NS-5 | 175 students Extracurrculars: 7 Tuition listed
West Sound Academy
West Sound Academy Photo - Frodel Hall has drama and music studios plus an art gallery.
(12)
16571 Creative Drive NE
Poulsbo, WA 98370
(360) 598-5954
Gr: 6-12 | 94 students Avg. class size: 16 students Extracurrculars: 12 Tuition & acceptance rate listed
Concordia Christian Academy
Concordia Christian Academy Photo - Welcome to Concordia Christian Academy! We invite you to discover the opportunities that are part of the Concordia experience. Our school deeply values the unique gifts that God gives each of us, and we ensure that our students discover and develop their giftedness by offering a full range of customized academics, sports and fine arts programs, and service activities.
(Lutheran Church Missouri Synod)
(5)
202 E 56th Street
Tacoma, WA 98404
(253) 475-9513
Gr: K-12 | 217 students Avg. class size: 18 students Sports: 7 | Extracurrculars: 11 Tuition & acceptance rate listed
Evergreen Christian School
Evergreen Christian School Photo
(Assembly of God)
(2)
1010 Black Lake Blvd Sw
Olympia, WA 98502
(360) 357-5590
Gr: PK-8 | 287 students Avg. class size: 20 students Sports: 6 | Extracurrculars: 2 Tuition & acceptance rate listed
Explorations Academy
Explorations Academy Photo - Here are some of our students feeling triumphant on a multi-day backpacking trip, enjoying the beauty and bounty of our region. Explorations students develop a sense of leadership, environmental stewardship, and social responsibility both in the classroom and on the field.
Alternative School
(2)
1701 Ellis St # 215
Bellingham, WA 98225
(360) 671-8085
Gr: 6-12 | 48 students Avg. class size: 10 students Tuition & acceptance rate listed
Hope Lutheran School
Hope Lutheran School Photo - Welcome to Hope School where we nurture excellence in our students every day. At Hope, we are a community dedicated to shaping tomorrow's leaders one heart at a time. By blending excellent academics with a renewed focus on student-centered learning, we strive to create an environment where every individual is valued and supported.
(Lutheran Church Missouri Synod)
(3)
4456 42nd Ave Sw
Seattle, WA 98116
(206) 935-8500
Gr: PK-8 | 192 students Avg. class size: 18 students Sports: 6 | Extracurrculars: 14 Tuition & acceptance rate listed
Lighthouse Christian School
Lighthouse Christian School Photo
(Christian)
(3)
3008 36th St Nw
Gig Harbor, WA 98335
(253) 858-5962
Gr: K-8 | 488 students Avg. class size: 20 students Sports: 6 | Extracurrculars: 9 Tuition & acceptance rate listed
New Life Christian School
Special Program Emphasis (Christian)
(1)
911 E Division Ave
Ephrata, WA 98823
(509) 754-5558
Gr: PK-10 | 82 students Avg. class size: 15 students Tuition listed
Northwest Yeshiva High School
Northwest Yeshiva High School Photo
(Jewish)
(8)
5017 90th Avenue SE
Mercer Island, WA 98040
(206) 232-5272
Gr: 9-12 | 65 students Avg. class size: 12 students Sports: 5 | Extracurrculars: 11 Tuition listed
Renton Prep Christian: Microsoft's First US K-12 Flagship School Participant
Renton Prep Christian: Microsoft's First US K-12 Flagship School Participant Photo - All students use Microsoft Surfaces as their primary digital tool for research and classwork.
(Lutheran Church Missouri Synod)
200 Mill Avenue South Suite 110
Renton, WA 98057
(206) 723-5526
Gr: PK-5 | 75 students Avg. class size: 12 students Tuition & acceptance rate listed
Seattle Christian Schools
Seattle Christian Schools Photo
(Christian)
(8)
18301 Military Road S
Seattle, WA 98188
(206) 246-8241
Gr: K-12 | 586 students Avg. class size: 18 students Sports: 10 | Extracurrculars: 5 Tuition & acceptance rate listed
Snoqualmie Springs School
Snoqualmie Springs School Photo - K-Prep, Kindergarten Classrooms and Library/Multimedia Lab
(7)
25237 SE Issaquah Fall City Rd
Issaquah, WA 98029
(425) 392-1196
Gr: PK-2 | 88 students Avg. class size: 18 students Tuition & acceptance rate listed
Sonshine Christian School
(Christian)
2711 NE Andresen Rd
Vancouver, WA 98661
(360) 574-5307
Gr: PK-8 | 105 students Avg. class size: 15 students
Willows Preparatory School
Willows Preparatory School Photo
(4)
12280 Woodinville Redmond Rd Ne
Redmond, WA 98052
(425) 380-5670
Gr: 5-12 | 306 students Sports: 8 | Extracurrculars: 15 Tuition listed
Academy Northwest Offices
Academy Northwest Offices Photo - Academy Northwest is an affordable private Christian school with full time programs, as well as home education extension programs for grades k - 12.
Alternative School (Christian)
(1)
514 State Ave. Ste. 109 Marysville, WA 98270
Marysville, WA 98270
(206) 246-9227
Gr: K-12 | 225 students Avg. class size: 10 students Extracurrculars: 2 Tuition & acceptance rate listed
Chrysalis School
Chrysalis School Photo - Instruction is offered both one-on-one, and in small groups, so the academic setting best suits the individual needs of the students.
Alternative School
(2)
15900 Woodinville-Redmond Rd
Woodinville, WA 98072
(425) 481-2228
Gr: K-12 | 157 students Avg. class size: 8 students Extracurrculars: 10 Tuition & acceptance rate listed
Cristo Rey Jesuit Seattle High School
Special Program Emphasis (Catholic)
(2)
10001 57th Avenue South
Seattle, WA 98178
(206) 688-2100
Gr: 9-12 | 115 students Avg. class size: 15 students Sports: 3 | Extracurrculars: 1 Tuition listed
Eastside Academics School
Eastside Academics School Photo - We have moved to an online school format during this time
(5)
2495 140th Ave NE Suite D-210
Bellevue, WA 98005
(425) 401-6844
Gr: 6-12 | 40 students Avg. class size: 4 students Extracurrculars: 3 Tuition & acceptance rate listed
Jefferson Community School
Jefferson Community School Photo - JCS in Nepal 2017
Special Program Emphasis
280 Quincy St Ste I
Port Townsend, WA 98368
(360) 385-0622
Gr: 7-12 | 16 students Avg. class size: 10 students Tuition & acceptance rate listed
North Wall Schools
North Wall Schools Photo - Nature Trail- Elementary Campus
9408 N Wall Street
Spokane, WA 99218
(509) 466-2695
Gr: K-6 | 105 students Avg. class size: 12 students Tuition listed
Pacific Learning Academy
Pacific Learning Academy Photo - Staff BBQ
2908 228th Ave SE, Ste B
Sammamish, WA 98075
(425) 562-3545
Gr: 6-12 | 176 students Tuition listed
Spring Academy
Spring Academy Photo - Spring Academy is a progressive private school providing a forward-thinking alternative to the traditional school environment. We believe that each student is unique and deserves an individualized educational experience that is completely customized and taught in a one-on-one setting.
(59)
9725 3rd Ave NE Ste 125
Seattle, WA 98115
(206) 203-9440
Gr: 6-12 | 42 students Avg. class size: 1 student Extracurrculars: 1 Tuition & acceptance rate listed
Ventures Academy
Special Program Emphasis
4265 137TH AVE NE
Bellevue, WA 98005
(425) 437-2700
Gr: 8-12 Avg. class size: 10 students Tuition & acceptance rate listed

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