For the 2025 school year, there are 53 private elementary schools belonging to National Association of Independent Schools (NAIS) serving 16,767 students in Washington. You can also find more schools membership associations in Washington.
The top ranked private elementary schools belonging to National Association of Independent Schools (NAIS) in Washington include Charles Wright Academy, Annie Wright Schools, and Saint George's School.
The average tuition cost is $30,278, which is higher than the Washington private elementary school average tuition cost of $15,080.
Top Ranked Private Elementary Schools Belonging to National Association of Independent Schools (NAIS) in Washington (2025)
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 School Seattle Campus]( "Dartmoor School Photo - Dartmoor School Seattle Campus")
Alternative School
6515 15th Ave NE
Seattle, WA 98115
(425) 885-6296
Seattle, WA 98115
(425) 885-6296
Grades: 1-12
| 37 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) 427-1400
Issaquah, WA 98027
(425) 427-1400
Grades: 4-12
| 23 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
| 225 students
827 N Tacoma Ave
Tacoma, WA 98403
(253) 272-2216
Tacoma, WA 98403
(253) 272-2216
Grades: NS-12
| 838 students
10613 NE 38th Place
Kirkland, WA 98033
(425) 822-5668
Kirkland, WA 98033
(425) 822-5668
Grades: 5-12
| 538 students
15201 Meridian Avenue N
Seattle, WA 98133
(206) 957-1523
Seattle, WA 98133
(206) 957-1523
Grades: NS-8
| 508 students
3795 East Mercer Way
Mercer Island, WA 98040
(206) 275-3533
Mercer Island, WA 98040
(206) 275-3533
Grades: PK-8
| 473 students
4211 W Lake Sammamish Parkway Se
Bellevue, WA 98008
(425) 407-5695
Bellevue, WA 98008
(425) 407-5695
Grades: NS-8
| 223 students
1701 20th Ave S
Seattle, WA 98144
(206) 763-1167
Seattle, WA 98144
(206) 763-1167
Grades: 1-8
| 426 students
2701 Bellevue-Redmond Road
Bellevue, WA 98008
(425) 881-4230
Bellevue, WA 98008
(425) 881-4230
Grades: NS-8
| 329 students
3606 NE 78th St
Vancouver, WA 98665
(360) 574-1613
Vancouver, WA 98665
(360) 574-1613
Grades: NS-12
| 1,110 students
3201 Hunter Blvd South
Seattle, WA 98144
(206) 721-3480
Seattle, WA 98144
(206) 721-3480
Grades: PK-5
| 80 students
2100 S. Walker Street
Seattle, WA 98144
(206) 709-3800
Seattle, WA 98144
(206) 709-3800
Grades: 6-8
| 95 students
14050 1st Avenue NE
Seattle, WA 98125
(260) 593-3209
Seattle, WA 98125
(260) 593-3209
Grades: 1-8
| 142 students
20301 NE 108th Street
Redmond, WA 98053
(425) 868-1000
Redmond, WA 98053
(425) 868-1000
Grades: 5-12
| 554 students
St. Francis Of Assisi School
(Catholic)
15216 21st Ave S.w.
Seattle, WA 98166
(206) 243-5690
Seattle, WA 98166
(206) 243-5690
Grades: K-8
| 519 students
2929 W Waikiki Road
Spokane, WA 99208
(509) 466-1636
Spokane, WA 99208
(509) 466-1636
Grades: K-12
| 311 students
501 N Walnut Rd
Spokane, WA 99206
(509) 926-7987
Spokane, WA 99206
(509) 926-7987
Grades: PK-8
| 160 students
133 156th Avenue Se
Bellevue, WA 98007
(425) 746-4220
Bellevue, WA 98007
(425) 746-4220
Grades: PK-8
| 335 students
1201 E Union Street
Seattle, WA 98122
(206) 323-6600
Seattle, WA 98122
(206) 323-6600
Grades: 6-12
| 772 students
2619 4th Ave N
Seattle, WA 98109
(206) 284-6220
Seattle, WA 98109
(206) 284-6220
Grades: K-8
| 420 students
6515 196th St SW
Lynnwood, WA 98036
(425) 778-8572
Lynnwood, WA 98036
(425) 778-8572
Grades: NS-8
| 159 students
Show 18 more private schools in Washington (out of 53 total schools)
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