For the 2024 school year, there are 20 private high schools belonging to national association of independent schools (nais) serving 9,283 students in Washington. You can also find more schools membership associations in Washington.
The top ranked belonging to national association of independent schools (nais) private high schools in Washington include Dartmoor School, Dartmoor School and Eastside Catholic School.
The average tuition cost is $31,303, which is higher than the Washington private high school average tuition cost of $14,869.
Top Ranked Private High Schools Belonging To National Association of Independent Schools (NAIS) in Washington (2024)
School
Location
Grades
Students
8905 208th Avenue NE
Redmond, WA 98053
(425) 898-1720
Redmond, WA 98053
(425) 898-1720
Grades: NS-12
| 878 students
7723 Chambers Creek Rd W University Place
University Place, WA 98467
(253) 620-8373
University Place, WA 98467
(253) 620-8373
Grades: NS-12
| 578 students
Dartmoor School![Dartmoor School Photo - Dartmoor Bothell Campus]( "Dartmoor School Photo - Dartmoor Bothell Campus")
Alternative School
19515 North Creek Pkwy. #208
Bothell, WA 98011
(425) 885-6296
Bothell, WA 98011
(425) 885-6296
Grades: 1-12
| 29 students
22500 SE 64th PL, #150
Issaquah, WA 98027
(425) 885-6296
Issaquah, WA 98027
(425) 885-6296
Grades: 1-12
| 43 students
232 228th Avenue SE
Sammamish, WA 98074
(425) 295-3000
Sammamish, WA 98074
(425) 295-3000
Grades: 6-12
| 836 students
4800 139th Avenue SE
Bellevue, WA 98006
(425) 641-0700
Bellevue, WA 98006
(425) 641-0700
Grades: 5-12
| 300 students
10613 NE 38th Place
Kirkland, WA 98033
(425) 822-5668
Kirkland, WA 98033
(425) 822-5668
Grades: 5-12
| 538 students
728 21st Ave E
Seattle, WA 98112
(206) 323-4272
Seattle, WA 98112
(206) 323-4272
Grades: 9-12
| 575 students
3606 NE 78th St
Vancouver, WA 98665
(360) 574-1613
Vancouver, WA 98665
(360) 574-1613
Grades: NS-12
| 1,048 students
20301 NE 108th Street
Redmond, WA 98053
(425) 868-1000
Redmond, WA 98053
(425) 868-1000
Grades: 5-12
| 527 students
2929 W Waikiki Road
Spokane, WA 99208
(509) 466-1636
Spokane, WA 99208
(509) 466-1636
Grades: K-12
| 311 students
1201 E Union Street
Seattle, WA 98122
(206) 323-6600
Seattle, WA 98122
(206) 323-6600
Grades: 6-12
| 772 students
Seattle Urban Academy![Seattle Urban Academy Photo - Class of 2013]( "Seattle Urban Academy Photo - Class of 2013")
Alternative School (Christian)
10056 Renton Ave S
Seattle, WA 98178
(206) 723-0333
Seattle, WA 98178
(206) 723-0333
Grades: 9-12
| 22 students
660 S Dearborn St
Seattle, WA 98134
(206) 324-4350
Seattle, WA 98134
(206) 324-4350
Grades: 6-12
| 34 students
505 Spring St
Friday Harbor, WA 98250
(360) 378-6393
Friday Harbor, WA 98250
(360) 378-6393
Grades: 6-12
| 122 students
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