The averageprivate school ACT score in Washington is 29 (2025-26).
The private school in Washington with the highest ACT score is BASIS Independent Bothell, Auburn Adventist Academy, and Living Montessori Academy, among others each with an ACT score of 34.
Act Score Range: 23
34
Avg. Act Score: 29
Average Private School ACT Scores in Washington (2025-26)
School
ACT Score
Grades
Location
Rank: #1 - 41. - 4.
ACT Score: 34
Grades: 9-12
5000 Auburn Way S
Auburn, WA 98092
(253) 939-5000
Auburn, WA 98092
(253) 939-5000
Rank: #1 - 41. - 4.
ACT Score: 34
Grades: K-12
15749 NE 4th Street
Bellevue, WA 98008
(425) 689-3376
Bellevue, WA 98008
(425) 689-3376
Rank: #1 - 41. - 4.
ACT Score: 34
Grades: K-12
21540 30th Drive SE
Bothell, WA 98021
(425) 842-0116
Bothell, WA 98021
(425) 842-0116
Rank: #1 - 41. - 4.
Living Montessori Academy
Montessori School
ACT Score: 34
Grades: NS-5
2445 140th Ave Ne Ste B200
Bellevue, WA 98005
(425) 373-5437
Bellevue, WA 98005
(425) 373-5437
Rank: #55.
ACT Score: 32
Grades: 1-8
14050 1st Avenue NE
Seattle, WA 98125
(260) 593-3209
Seattle, WA 98125
(260) 593-3209
Rank: #6 - 76. - 7.
ACT Score: 31
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: #6 - 76. - 7.
ACT Score: 31
Grades: 5-12
10613 NE 38th Place
Kirkland, WA 98033
(425) 822-5668
Kirkland, WA 98033
(425) 822-5668
Rank: #8 - 108. - 10.
ACT Score: 30
Grades: NS-12
8905 208th Avenue NE
Redmond, WA 98053
(425) 898-1720
Redmond, WA 98053
(425) 898-1720
Rank: #8 - 108. - 10.
The Oaks Classical Christian Academy![The Oaks Classical Christian Academy Photo]( "The Oaks Classical Christian Academy Photo")
(Christian)
ACT Score: 30
Grades: K-12
11711 E 24th Ave
Spokane, WA 99206
(509) 536-5955
Spokane, WA 99206
(509) 536-5955
Rank: #8 - 108. - 10.
ACT Score: 30
Grades: 5-12
20301 NE 108th Street
Redmond, WA 98053
(425) 868-1000
Redmond, WA 98053
(425) 868-1000
Rank: #1111.
ACT Score: 29
Grades: 9-12
5017 90th Avenue SE
Mercer Island, WA 98040
(206) 232-5272
Mercer Island, WA 98040
(206) 232-5272
Rank: #12 - 1312. - 13.
King's Schools![King's Schools Photo - Junior High Armor Adventure.]( "King's Schools Photo - Junior High Armor Adventure.")
(Christian)
ACT Score: 28
Grades: PK-12
19303 Fremont Ave. N.
Seattle, WA 98133
(206) 289-7783
Seattle, WA 98133
(206) 289-7783
Rank: #12 - 1312. - 13.
ACT Score: 28
Grades: K-12
2929 W Waikiki Road
Spokane, WA 99208
(509) 466-1636
Spokane, WA 99208
(509) 466-1636
Rank: #14 - 1614. - 16.
ACT Score: 25
Grades: 7-12
1701 98th Ave Ne
Bellevue, WA 98004
(425) 460-3300
Bellevue, WA 98004
(425) 460-3300
Rank: #14 - 1614. - 16.
Rainier Christian Middle and High School![Rainier Christian Middle and High School Photo]( "Rainier Christian Middle and High School Photo")
(Christian)
ACT Score: 25
Grades: NS-12
19830 SE 328th Pl
Auburn, WA 98002
(425) 255-7273
Auburn, WA 98002
(425) 255-7273
Rank: #14 - 1614. - 16.
ACT Score: 25
Grades: PK-12
1040 12th Ave NE
Issaquah, WA 98027
(425) 222-0564
Issaquah, WA 98027
(425) 222-0564
Rank: #17 - 1817. - 18.
ACT Score: 24
Grades: 9-12
12911 39th Ave SE
Everett, WA 98208
(425) 332-3043
Everett, WA 98208
(425) 332-3043
Rank: #17 - 1817. - 18.
ACT Score: 24
Grades: K-12
4012 Chico Way NW
Bremerton, WA 98312
(360) 377-7700
Bremerton, WA 98312
(360) 377-7700
Rank: #19 - 2019. - 20.
Enlightium Academy![Enlightium Academy Photo]( "Enlightium Academy Photo")
(Christian)
ACT Score: 23
Grades: K-12
1330 N. Washington Street, Suite 5050
Spokane, WA 99201
(866) 488-4818
Spokane, WA 99201
(866) 488-4818
Rank: #19 - 2019. - 20.
ACT Score: 23
Grades: 9-12
9000 NE 64th Avenue
Vancouver, WA 98665
(360) 258-1932
Vancouver, WA 98665
(360) 258-1932
Frequently Asked Questions
What is the Washington average private schools ACT score?
The Washington average private schools ACT score is 29 for 2025-26.
What are the private schools with the highest ACT score in Washington?
The top ranked private schools in Washington include Auburn Adventist Academy, BASIS Independent Bellevue and BASIS Independent Bothell.
What is private high school and private elementary school with the highest ACT score in Washington?
The private high school with the highest ACT score in Washington is Auburn Adventist Academy, with a value of 34. The private elementary school with the highest ACT score is BASIS Independent Bellevue, with a value of 34.
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