The average private school in Washington has 171 students (2025).
The largest private school in Washington is Enlightium Academy with 4,952 students.
School Size Range: 554
4,952
Avg. School Size: 972
Largest Washington Private Schools (2025)
School
# Students
Grades
Location
Rank: #11.
Enlightium Academy![Enlightium Academy Photo]( "Enlightium Academy Photo")
(Christian)
Students: 4,952
Grades: K-12
1330 N. Washington Street, Suite 5050
Spokane, WA 99201
(866) 488-4818
Spokane, WA 99201
(866) 488-4818
Rank: #22.
Students: 1,591
Grades: PK-12
16300 112th Ave Ne
Bothell, WA 98011
(425) 488-9778
Bothell, WA 98011
(425) 488-9778
Rank: #33.
Lynden Christian Schools: Administration
(Christian)
Students: 1,311
Grades: PK-12
515 Drayton St
Lynden, WA 98264
(360) 318-9525
Lynden, WA 98264
(360) 318-9525
Rank: #44.
King's Schools![King's Schools Photo - Junior High Armor Adventure.]( "King's Schools Photo - Junior High Armor Adventure.")
(Christian)
Students: 1,236
Grades: PK-12
19303 Fremont Ave. N.
Seattle, WA 98133
(206) 289-7783
Seattle, WA 98133
(206) 289-7783
Rank: #55.
Lynden Christian School
(Christian)
Students: 1,210
Grades: PK-12
417 Lyncs Dr
Lynden, WA 98264
(360) 354-5492
Lynden, WA 98264
(360) 354-5492
Rank: #66.
King's School
(Christian)
Students: 1,185
Grades: PK-12
19303 Fremont Ave N Ms 40
Seattle, WA 98133
(206) 546-7211
Seattle, WA 98133
(206) 546-7211
Rank: #77.
Students: 1,131
Grades: NS-8
5700 23rd Drive West
Everett, WA 98203
(425) 322-2301
Everett, WA 98203
(425) 322-2301
Rank: #88.
Students: 1,110
Grades: NS-12
3606 NE 78th St
Vancouver, WA 98665
(360) 574-1613
Vancouver, WA 98665
(360) 574-1613
Rank: #99.
Students: 1,037
Grades: 7-12
1701 98th Ave Ne
Bellevue, WA 98004
(425) 460-3300
Bellevue, WA 98004
(425) 460-3300
Rank: #1010.
Students: 987
Grades: NS-12
5104 E Bernhill Road
Colbert, WA 99005
(509) 238-4005
Colbert, WA 99005
(509) 238-4005
Students: 936
Grades: 6-12
1432 15th Ave
Seattle, WA 98122
(206) 676-6815
Seattle, WA 98122
(206) 676-6815
Rank: #1212.
Students: 878
Grades: NS-12
8905 208th Avenue NE
Redmond, WA 98053
(425) 898-1720
Redmond, WA 98053
(425) 898-1720
Rank: #1313.
Eastside Catholic High School
(Catholic)
Students: 862
Grades: 6-12
232 228th Ave Se
Sammamish, WA 98074
(425) 295-3024
Sammamish, WA 98074
(425) 295-3024
Rank: #1414.
Kennedy Catholic High School![Kennedy Catholic High School Photo]( "Kennedy Catholic High School Photo")
(Catholic)
Students: 861
Grades: 9-12
140 S 140th St
Seattle, WA 98168
(206) 246-0500
Seattle, WA 98168
(206) 246-0500
Rank: #1515.
Bishop Blanchet High School![Bishop Blanchet High School Photo]( "Bishop Blanchet High School Photo")
(Catholic)
Students: 855
Grades: 9-12
8200 Wallingford Ave N
Seattle, WA 98103
(206) 527-7711
Seattle, WA 98103
(206) 527-7711
Rank: #1616.
Students: 847
Grades: 9-12
2300 S Washington St
Tacoma, WA 98405
(253) 752-7701
Tacoma, WA 98405
(253) 752-7701
Rank: #1717.
Students: 838
Grades: NS-12
827 N Tacoma Ave
Tacoma, WA 98403
(253) 272-2216
Tacoma, WA 98403
(253) 272-2216
Rank: #1818.
Students: 836
Grades: 6-12
232 228th Avenue SE
Sammamish, WA 98074
(425) 295-3000
Sammamish, WA 98074
(425) 295-3000
Rank: #1919.
Students: 794
Grades: 9-12
1224 E Euclid Ave
Spokane, WA 99207
(509) 483-8511
Spokane, WA 99207
(509) 483-8511
Rank: #2020.
Renton Christian School
(Assembly of God)
Students: 789
Grades: PK-8
15717 152nd Avenue SE
Renton, WA 98058
(425) 226-0820
Renton, WA 98058
(425) 226-0820
Rank: #2121.
Chief Leschi Schools
Special Program Emphasis
Students: 782
Grades: PK-12
5625 52nd Street E
Puyallup, WA 98371
(253) 445-6000
Puyallup, WA 98371
(253) 445-6000
Rank: #2222.
Students: 772
Grades: 6-12
1201 E Union Street
Seattle, WA 98122
(206) 323-6600
Seattle, WA 98122
(206) 323-6600
Rank: #2323.
Students: 740
Grades: NS-12
1717 S Union Ave
Tacoma, WA 98405
(253) 756-5317
Tacoma, WA 98405
(253) 756-5317
Rank: #2424.
Students: 735
Grades: K-12
3400 E Harrison Street
Seattle, WA 98112
(206) 326-7736
Seattle, WA 98112
(206) 326-7736
Rank: #2525.
Seattle Preparatory School
(Catholic)
Students: 718
Grades: 9-12
2400 11th Ave E
Seattle, WA 98102
(206) 324-0400
Seattle, WA 98102
(206) 324-0400
Rank: #2727.
Cascade Christian Junior High/High School![Cascade Christian Junior High/High School Photo]( "Cascade Christian Junior High/High School Photo")
(Christian)
Students: 672
Grades: 7-12
811 21st Street SE
Puyallup, WA 98372
(253) 841-1776
Puyallup, WA 98372
(253) 841-1776
Rank: #2828.
Students: 658
Grades: PK-4
14640 Ne 24th St
Bellevue, WA 98007
(425) 649-0791
Bellevue, WA 98007
(425) 649-0791
Rank: #2929.
Students: 586
Grades: K-12
18301 Military Road S
Seattle, WA 98188
(206) 246-8241
Seattle, WA 98188
(206) 246-8241
Rank: #3030.
Rainier Christian Middle and High School![Rainier Christian Middle and High School Photo]( "Rainier Christian Middle and High School Photo")
(Christian)
Students: 581
Grades: NS-12
19830 SE 328th Pl
Auburn, WA 98002
(425) 255-7273
Auburn, WA 98002
(425) 255-7273
Rank: #3131.
Students: 578
Grades: NS-12
7723 Chambers Creek Rd W University Place
University Place, WA 98467
(253) 620-8373
University Place, WA 98467
(253) 620-8373
Rank: #3232.
Students: 575
Grades: 9-12
728 21st Ave E
Seattle, WA 98112
(206) 323-4272
Seattle, WA 98112
(206) 323-4272
Rank: #3333.
St. Joseph School![St. Joseph School Photo - St. Joseph School]( "St. Joseph School Photo - St. Joseph School")
(Catholic)
Students: 574
Grades: K-8
700 18th Ave E
Seattle, WA 98112
(206) 329-3260
Seattle, WA 98112
(206) 329-3260
Rank: #3434.
King's Continuation School
(Christian)
Students: 558
Grades: K-6
19531 Dayton Ave N
Seattle, WA 98133
(206) 546-7211
Seattle, WA 98133
(206) 546-7211
Rank: #3535.
Students: 554
Grades: 5-12
20301 NE 108th Street
Redmond, WA 98053
(425) 868-1000
Redmond, WA 98053
(425) 868-1000
Show 100 more private schools in WA (out of 704 total schools)
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Frequently Asked Questions
What is the Washington average private schools student size?
The Washington average private schools student size is 171 for 2025.
What are the private schools with the largest student size in Washington?
The top ranked private schools in Washington include Enlightium Academy, Cedar Park Christian Schools and Lynden Christian Schools: Administration.
What is private high school and private elementary school with the largest student size in Washington?
The private high school with the largest student size in Washington is Enlightium Academy, with a value of 4952. The private elementary school with the largest student size is Enlightium Academy, with a value of 4952.
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