For the 2026 school year, there are 4 private schools serving 564 students in 98198, WA (there are 11 public schools, serving 5,701 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 Evangelical Lutheran Church in America (formerly AELC, ALC, or LCA) and Wisconsin Evangelical Lutheran Synod).
Top-Ranked 98198 Washington Private Schools (2026)
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 Evangelical Lutheran Church in America (formerly AELC, ALC, or LCA) and Wisconsin Evangelical Lutheran Synod).
Recent Articles
How Private Schools Handle Mid-Year Enrollment Changes and Tuition Refunds
Learn how private schools manage mid-year withdrawals, transfers, tuition refunds, enrollment contracts, and what families should expect financially.
Is Paying More Worth It? Mid-Tuition vs. Premium Private Schools
Compare academic outcomes, college admissions, class sizes, and value between mid-tuition and premium private schools to determine whether higher tuition delivers better results.
Financial Aid Appeals: When Should You Ask a Private School to Reconsider an Award?
Learn when and how to appeal a private school financial aid award, what documents to provide, and strategies that improve your chances of success.