Top RankingsOverviewStudent BodyAcademics and FacultyTuition and Acceptance RateSportsSchool NotesFrequently Asked QuestionsRelated SchoolsSchool ReviewsEdit School Profile
O'dea High School in Seattle, WA, is a Catholic all鈥揵oys private school serving grades 9 through 12 with an enrollment of 500 students.
Founded in 1923, the school is located in a large city community in downtown Seattle and is accredited by the Northwest Association of Accredited Schools.
The school has a student鈥搕eacher ratio of 15:1 with 34 teaching staff and an average class size of 25 students.
Annual tuition is $22,890, which aligns with the high school tuition averages in Seattle, Washington.
O'dea offers 4 Advanced Placement courses and has a student body representing 28.4% students of color.
O'dea High School's tuition is approximately $22,890 for private students.
Who are famous alumni from O'dea High School?
O'dea High School famous alumni include: Dan McGwire, NFL Quarterback and Jon Kitna, NFL Quarterback.
What sports does O'dea High School offer?
O'dea High School offers 10 interscholastic sports: Baseball, Basketball, Cross Country, Football, Golf, Soccer, Swimming, Tennis, Track and Field and Wrestling. O'dea High School is ranked as one of the top 20% of private schools in Washington for most sports offered.
A 2026 parent guide to choosing the right private school, with updated admissions timelines, tuition trends, affordability strategies, and expert insights.
The average private school tuition in Seattle, WA is $21,536 for elementary schools and $24,212 for high schools (read more about average private school tuition across the country).
