A Tradition of Academic Excellence

Cultivating an environment of academic excellence and spiritual growth within a loving, faithful community committed to family, discipleship, and evangelization.
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SJS Fullerton Named Best Private School in 2023 Reader Rankings!

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Top Workplace 2023

St. Joseph School - Fullerton has been recognized as a Top Workplace for the seventh year in a row!
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We are Blue Ribbon Proud!

St. Joseph School - Fullerton was named a 2016 Blue Ribbon School of Excellence by U.S. Department of Education. This award affirms the hard work of our students, educators, families, and community in creating a safe and welcoming school where students master challenging content.

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Once part of the wolfpack, always part of the wolfpack!

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St. Joseph School - Fullerton By the NumbersAt a Glance 

  • 560

    Total Students

  • 100%

    Certified Teachers

  • 3

    Differentiated Language Arts and Math Groupings

  • Over $1.4M

    Scholarships Awarded to our 2023 Graduates