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High School » High School Overview

High School Overview

100%

COLLEGE ACCEPTANCE RATE

11:1

STUDENT-TO-TEACHER RATIO

97%

STUDENT RETENTION RATE

12

CIF ATHLETIC PROGRAMS

$2.5M+

EARNED IN SCHOLARSHIPS 

An International Catholic Heritage Since 1607

At Saint Jeanne de Lestonnac Catholic High School, we carry forward a 400-year educational ministry founded by the Sisters of the Company of Mary.

Saint Jeanne de Lestonnac Catholic School, located in Temecula, California, is the only Catholic school serving the Temecula Valley, offering a faith-filled education from preschool through high school. Founded by the Sisters of the Company of Mary Our Lady in 1993, the school has grown from its early childhood roots into a thriving, comprehensive PS–12 community. Built on a strong tradition of academic excellence and spiritual formation, Saint Jeanne continues to expand its mission to educate the whole child. Today, with a flourishing high school and a legacy of growth, our students are prepared to lead, serve, and succeed. 

Our Mission

Rooted in faith, love, and purpose, our mission is simple yet transformative: to educate the whole person – mind, body, and spirit – within a Christ-centered community.

Inspired by the charism and mission of the Order of the Company of Mary Our Lady, Saint Jeanne de Lestonnac Catholic School is committed to building a Christ-centered community rooted in the Roman Catholic faith and values in order to prepare youth and young adults as leaders at the service of others. We strive to educate the whole person through a program marked by academic rigor in an environment that fosters the exercise of personal responsibility, a sense of global citizenship, and an active compassion for others and the world around them.

 

The Impact of Our Educational Mission

We strive to guide and challenge each student in every aspect of their daily and academic life.

  • Profound Mentorship: Provides an intimate environment where every student is known by name and supported by dedicated faculty mentors
  • Academic Success: A proud 100% college acceptance rate paired with 97% retention rate
  • College Preparation: Students earn transferable college credits and develop critical thinking and research methodologies required for university success
  • Vibrant Student Life: Offers diverse extracurricular activities with 70% participation in 12 CIF athletic programs, fostering a strong sense of worth and belonging
  • Faith-Based Foundation: Spiritual, moral, social, and psychological growth rooted in a deep awareness of God in daily life
  • Global Community: Part of an international network of over 92 schools across 28 countries
  • Financial Support: $2.5M+ in scholarships earned by the Class of 2025

Discover how we form the minds and hearts of tomorrow's leaders.

Academic Programs and Higher Learning

 
Academics Built on
Faith and Rigor

Our STREAM curriculum (Science, Technology, Religion, Engineering, Arts, Mathematics) is rooted in faith, allowing students to explore modern innovation while developing practical skills that prepare them for college and career success. 

Explore our full academic program, course offerings, and college outcomes.

 

View Curriculum

 
Counseling and College Preparation

From course selection and academic planning through college applications and scholarship searches, every student receives individualized guidance to help discover their unique strengths and choose universities aligned with their interests and career goals. 

 

Learn how our counselors support your student's academic and personal growth.

 

View Counseling
Athletics, Clubs,
and Student Life

Cultivate talents, build character, and develop leadership qualities by participating in various sports and media arts programs, campus ministry, local outreach initiatives, and social gatherings such as Friendsgiving, Spirit Week, and Homecoming. 

Discover athletic and cultural growth opportunities outside the classroom.

 

 

View Student Life
Graduates of our Temecula Catholic high school have been admitted to various prestigious institutions, including Harvard, MIT, Yale, Stanford, University of Notre Dame, Brown, Dartmouth, University of Pennsylvania, UCLA, UC Berkeley, and USC.

Modern Facilities Designed for Collaboration


  • Small class sizes led by credentialed educators, providing personalized attention
  • Advanced STREAM laboratory featuring technology-integrated classrooms built for modern innovation
  • One-to-One Laptop Program, ensuring every student has access to course materials and digital resources
  • The Mustang Athletic Performance Center, a dedicated, on-campus training facility for student-athletes
Plan Your Visit to Saint Jeanne de Lestonnac
Meet our faculty and view our facilities to experience our academic and campus life.

Saint Jeanne de Lestonnac Catholic High School News

Temecula Student of the Month- Mary Villa ' 27

Congratulations to Mary Villa for being selected as our Temecula Valley Chamber of Commerce September Student of the Month! Mary is serving as our ASB President this year and has been an active member of our school community throughout her time here in various clubs, sports and leadership positions.

Incoming 9th Grade Counseling Night

Join us for our Incoming 9th Grade Counseling Night, an informative evening designed to set students and families up for success in high school!

High School Open House

Discover the exceptional opportunities that Saint Jeanne de Lestonnac Catholic High School offers at our Open House! We invite you to tour our high school with the guidance of a student ambassador, starting at 6:00 PM. Experience our state-of-the-art facilities and vibrant campus life firsthand

Campus Tour

Come See Saint Jeanne’s for Yourself! We invite prospective students and families to experience what makes Saint Jeanne de Lestonnac Catholic High School such a special place. Tour our campus, step inside our classrooms, explore our programs and athletics, and discover a welcoming community where students are known, supported, and encouraged to grow academically, spiritually, and personally. Come see our Mustangs in action and imagine yourself as part of the Saint Jeanne’s family! Schedule your campus tour today — we can’t wait to welcome you!

Mustang Athletic Performance Center

New Performance Center for SJDLS Mustangs
View All Saint Jeanne de Lestonnac Catholic High School News

Calendar

Educating in Life for Life

Whether you're just starting to explore our Catholic high school in Temecula or you're ready to apply, we're here to help you take the next step.

 

Learn More About SJDLS High School

 

→ Admissions — Review enrollment requirements

→ Academics — Explore our curriculum

→ Open House — Attend an upcoming open house event

→ Campus Tour — Schedule a private tour of our campus

 

Reach out to our admissions team at [email protected] to request an information packet.

✉️ [email protected]

[email protected] 


📞(951) 587-2505


🏠Saint Jeanne de Lestonnac School

32650 Avenida Lestonnac, Temecula, CA 92592