For the 2025-26 school year, there are 4 private schools serving 564 students in 98198, WA (there are 11 public schools, serving 5,788 public students). 9% of all K-12 students in 98198, WA are educated in private schools (compared to the WA state average of 10%).
The top ranked private school in 98198, WA is St. Philomena School.
75% of private schools in 98198, WA are religiously affiliated (most commonly Catholic and Evangelical Lutheran Church in America (formerly AELC, ALC, or LCA)).
Top Ranked 98198 Washington Private Schools (2025-26)
School
Location
Quick Facts
St. Philomena School
(Catholic)
1815 S 220th St
Seattle, WA 98198
(206) 824-4051
Seattle, WA 98198
(206) 824-4051
Gr: PK-8 | 281 students Avg. class size: 16 students Tuition listed
Grace Lutheran School
Daycare / Preschool (Evangelical Lutheran Church in America (formerly AELC, ALC, or LCA))
22975 24th Avenue S
Seattle, WA 98198
(206) 878-5048
Seattle, WA 98198
(206) 878-5048
Gr: PK-K | 78 students
2021 S 260th Street
Seattle, WA 98198
(253) 839-6516
Seattle, WA 98198
(253) 839-6516
Gr: PK-8 | 180 students Avg. class size: 20 students Sports: 6 | Extracurrculars: 4 Tuition listed
Frequently Asked Questions
What are the top ranked private schools in 98198, WA?
The top ranked private schools in 98198, WA is St. Philomena School.
How many private schools are located in 98198?
4 private schools are located in 98198.
What percentage of students in 98198 go to private school?
9% of all K-12 students in 98198 are educated in private schools (compared to the WA state average of 10%).
What percentage of private schools are religiously affiliated in 98198?
75% of private schools in 98198 are religiously affiliated (most commonly Catholic and Evangelical Lutheran Church in America (formerly AELC, ALC, or LCA)).
Recent Articles
Transferring from Public to Private School Mid-Year: What to Expect
Considering a mid-year transfer from public to private school? Learn what to expect with admissions, academic placement, social adjustment, and financial aid to ensure a smooth transition.
A Guide to Day vs. Boarding School: Which Is Right for Your Family
Discover the key differences between day and boarding schools to determine the best fit for your child. Explore benefits, costs, lifestyle factors, and questions to help guide your family’s decision.
The A to Z of Private Schools 2025
Explore the A to Z of private schools in 2025—from admissions to tuition—offering parents and educators clear insights into today’s options.