Prepared For Life

Formed For Heaven

A TK–12 Faithful, Classical, Catholic School

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!

Evangelization Is Our Mission

Preparing Students To Know, Love, And Serve God

Why Choose Saint Joseph Academy?

Discover a school dedicated to forming the whole person: rooted in Catholic tradition, exceptional in classical scholarship, and devoted to excellence in academics, arts, and athletics.


Our Strengths:

  • Academic Excellence: A rigorous, Christ-centered curriculum
  • Evangelization: Students are formed to know, love, and serve God.
  • Virtues Program: Integrates character education in classrooms and sports, nurturing moral growth.
  • Great Books & Socratic Learning: Engage with classic texts, Latin, and Socratic seminars.
  • Emphasis on Arts: Encounter beauty through sacred music and performing arts.
  • Partnership with St. Michael’s Abbey: Norbertine Priests celebrate weekly Mass and offer confessions.
  • Experiential Learning: Enrichment with trips, travel, and hands-on exploration.
  • Service-Oriented: Students practice the spiritual and corporal works of mercy

Get in touch to get started!

Preparing For Life, Formed For 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 Excellence

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

Athletic Performance

  • 8 CIF Championship Appearances in the last 5 years
  • 4 CIF Titles won
  • 6 Collegiate Athletes in the Class of 2025
  • Leader in Integrating Virtue and Athletics
  • Worldwide Recognition for singing the Ave Maria after football games. 

Culturally Significant

  • 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

Real Voices From SJA High School Teachers, Parents, and Students

At Saint Joseph Academy, the impact of our classical Catholic education is best expressed by the people who live it every day. Hear directly from our teachers, parents, and students about how faith, academics, and community come together to form something truly special.

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News & Events

August 11, 2025
On “Pro-Life Day” in early October each year, St. Joseph Academy (SJA) in San Marcos, California, a San Diego-area classical school, becomes especially abuzz with activity. After some of the school’s roughly 375 kindergarten-through-12th-grade students — many wearing red “lifeguard” T-shirts and calling themselves “Crusaders for Life” — help assemble and hang over the school a 110-foot helium balloon “rosary,” they place pro-life sayings all over lockers and floors.
September 19, 2023
One Catholic high school football team in California went viral after sharing how they honor the Blessed Mother after each game. Saint Joseph Academy High School Football Team in San Marcos, Calif. kneels while singing the Ave Maria after every football game. The school recently published the video on YouTube, which quickly gained traction throughout other social media networks...