St. Joseph School
Parish school · Grades K–8
Seattle, WA
700 18th Ave E, Seattle, WA 98112
Overall grade: A
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- B+Class size
- A-Years serving families
- ADiversity
What stands out
- Serving families in Seattle since at least 2011
In Seattle, Washington, St. Joseph School is a Catholic parish school for students from kindergarten through 8th grade. About 575 students attend, with roughly 14 students per teacher. Its enrollment has held steady since 2011–12. The school is part of the Archdiocese of Seattle. The school day runs about 7 hours, 180 days a year.
At a glance
- Grades
- Grades K–8
- Students
- 575
- Teachers
- 41.9 (full-time equivalent)
- Students per teacher
- 13.7
- Boys and girls
- Coed · 302 girls, 273 boys
- Religious affiliation
- Catholic · Parish school
- Diocese
- Archdiocese of Seattle
- School day
- About 7 hours
- School year
- 180 days
- Library
- Yes
Reviews
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How it compares
- Larger than 97% of Catholic elementary schools in Washington.
- Compared with 72 Catholic elementary schools in Washington.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
Member of
- National Catholic Educational Association
Questions to ask on a tour
- What is tuition, and what does it include (books, fees, uniforms, trips)?
- Do you offer financial aid, sibling discounts or payment plans?
- Do you accept ESA, voucher or tax-credit scholarship funds?
- How big are classes in my child's grade?
- What support is there for students who need extra help or more challenge?
- Is the school accredited, and by whom?
- What do a typical day and a typical week look like?
- How does the school communicate with families?
Questions about St. Joseph School
What grades does St. Joseph School serve?
St. Joseph School serves grades K–8.
How many students attend St. Joseph School?
About 575 students, with 14 students per teacher, according to official records.
How much is tuition at St. Joseph School?
Call the school to ask about tuition, financial aid and payment plans.
Official record · Updated October 2026 · Official search · Something wrong? Tell us
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