A K–12 Classical Catholic School in San Marcos, CA

Rooted in the Rich Tradition of Faith, Truth, and Virtue

Now Enrolling: Crusader Flex Hybrid Program


Experience the best of both worlds with Saint Joseph Academy’s flexible hybrid learning option.

Customize your child’s education with on-campus classes, faith-based formation, and parent-led learning at home.

Explore Crusader Flex Today!

Why Choose Saint Joseph Academy?

Experience a school built for the whole person: faithful to Catholic tradition, exceptional in classical scholarship, and committed to excellence in every field, from the classroom to the playing field.


At Saint Joseph Academy, we partner with families to cultivate the hearts and minds of students through a rigorous, faith-filled education centered on Christ.


Our Strengths:

  • Small Class Sizes
  • Faith-Based Curriculum
  • Experience, Faithful Faculty

Call us or request more information to request a tour and get started!

Preparing Students for College, Life, and Heaven

At Saint Joseph Academy, academic excellence goes hand-in-hand with virtue and faith. Through our classical liberal arts curriculum and a commitment to truth, our students consistently perform well above national standards, graduate with confidence, and thrive in higher education and beyond.

Academic Performance

  • 90th+ percentile on IOWA Standardized Testing
  • Students score 3–4 grade levels above average
  • Classical curriculum emphasizing logic, Latin, rhetoric, and the great books

College Readiness

  • $5.14 Million in financial assistance and scholarships for Class of 2025
  • 92% Accepted to 4-Year Colleges
  • Graduates accepted into top Catholic, private, and public universities

National Recognition

  • Ranked in the Top 3% of K–8 schools nationwide
  • Recognized by Cardinal Newman Society Honor Roll
  • Alumni thrive in academic, spiritual, and service-oriented vocations

Curriculum Distinctions

  • Classical Liberal Arts Focus

    A time-tested model that builds critical thinking, eloquence, and moral reasoning.

  • Integrated Catholic Worldview

    All subjects are taught through the lens of faith and reason.

  • Latin & Logic Instruction

    Strengthens vocabulary, memory, analytical skills, and mental discipline.

  • Senior Thesis & Capstone Projects

    Cultivate research, writing, and public speaking excellence.

  • Experienced, Faithful Faculty

    Teachers serve as both educators and mentors, deeply invested in student growth.

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