Youth Programs & Camps

Explore Opportunities

Learn About our Youth Programs! O’Dea High School is proud to offer a variety of youth programs for K-8 grade school students. From academic enrichment camps to athletic camps, the Andrew’s Little Irish Program, and one-day events, there is something for everyone here at O’Dea! You can registe...

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Admissions Brochure

2025-2026 Admissions Brochure ...

Our History

A Century of Educating Young Men Building 802 Terry & Early Years of O’Dea In 1920, Bishop Edward J. O’Dea communicated to the Superior General of the Irish Christian Brothers that there was an urgent need to establish a Cathedral High School for boys in Seattle due to overcrowding at ot...