St. John Bosco High School

General Information

About St. John Bosco High School

St. John Bosco High School, located in Bellflower, California, is a premier all-boys Catholic college preparatory school that has established a legacy of academic rigor, leadership development, and spiritual growth. Founded in 1940 and operated by the Salesians of Don Bosco, the school embodies the values of faith, reason, and kindness. The institution is known for fostering a supportive brotherhood environment that encourages young men to become responsible citizens and compassionate leaders.

With a student-centered philosophy, St. John Bosco High School combines traditional education with innovative learning opportunities, offering Advanced Placement (AP) courses, college dual-enrollment programs, and specialized academies in business, engineering, and the arts. The school also emphasizes athletics and extracurricular development, with nationally ranked sports programs and leadership organizations that nurture well-rounded students. Rooted in Catholic tradition and the Salesian philosophy, St. John Bosco High School inspires each student to live with purpose and integrity while pursuing excellence in every aspect of life.

Contact Information

Address: 13640 South Bellflower Boulevard, Bellflower, CA 90706
Phone Number: (562) 920-1734
Email Address: admissions@bosco.org

School Facts

CategoryDetails
Founding Year1940
Motto“Home of the Braves”
TypePrivate, All-Boys Catholic Preparatory School
Religious AffiliationSalesians of Don Bosco
Grades9–12
School ColorsNavy Blue and Gold
MascotThe Brave
AccreditationWestern Association of Schools and Colleges (WASC)

St. John Bosco High School Rankings

Ranking CategoryPosition
California Private High School RankingTop 10%
National Catholic High School RankingTop 15%
College Readiness Index92/100
Sports Program RankingTop 5 in the U.S.

St. John Bosco High School Academics

St. John Bosco High School Faculties / Departments

  • English and Language Arts
  • Mathematics
  • Science and Engineering
  • Theology and Religious Studies
  • Social Studies and History
  • Fine Arts and Visual Media
  • Business and Entrepreneurship
  • Foreign Languages (Spanish, French, Latin)
  • Technology and Computer Science
  • Counseling and Student Services

St. John Bosco High School Courses and Programs / Majors

  • Advanced Placement (AP) and Honors Courses
  • Engineering Pathway (Bosco Tech Program)
  • Business and Entrepreneurship Academy
  • Biomedical and Health Sciences Program
  • Film, Media, and Visual Arts
  • Robotics and Computer Programming
  • Leadership and Civic Engagement
  • Theology and Moral Philosophy
  • College Dual-Enrollment Courses
  • Performing Arts and Music

Online Learning

St. John Bosco High School integrates advanced digital learning systems to enhance the student experience. Through partnerships with virtual learning platforms, students have the flexibility to take online courses for enrichment, credit recovery, or accelerated advancement. The school also uses online technology for research, collaboration, and remote learning opportunities. Students are provided with digital tools, such as Chromebooks and cloud-based systems, to participate in hybrid learning environments that prepare them for modern college expectations.

Average Test Scores

TestAverage Score
SAT1210–1350
ACT26–30
AP Exam Pass Rate83%
College Acceptance Rate99%

Retention and Graduation Rates

St. John Bosco High School boasts a remarkable graduation rate of 100%, with nearly every graduate advancing to higher education. The school’s retention rate is above 95%, thanks to its comprehensive support network and mentorship programs. The emphasis on college readiness and personal development ensures students achieve academic success and are well-prepared for university life and beyond.


St. John Bosco High School Admissions

GPA Range and SAT / ACT Range

Admitted students typically maintain a GPA between 3.2 and 4.0, demonstrating strong academic discipline and character. While standardized test scores such as SAT or ACT are not mandatory for admission, they are encouraged for scholarship consideration and college placement.

St. John Bosco High School Acceptance Rate

CategoryAcceptance Rate
Overall Acceptance Rate70%
Transfer Students50%
International Students60%

St. John Bosco High School Application Requirements

Applicants to St. John Bosco High School are evaluated on academic merit, personal character, and commitment to the Salesian mission. Required materials include academic transcripts, standardized test results (if available), recommendation letters from educators, and a personal statement. Prospective students must also attend an interview and placement test to assess readiness. The admissions team seeks candidates who embody leadership, responsibility, and spiritual curiosity.

Application Process

  • Submit online or paper application form
  • Provide middle school transcripts and recommendation letters
  • Schedule and complete entrance assessment
  • Attend family interview and campus tour
  • Receive admission decision and enroll

St. John Bosco High School Application Deadlines / Important Dates

EventDate
Application OpensOctober 1
Priority DeadlineJanuary 15
Entrance ExamFebruary 3
Acceptance NotificationsMarch 10
Enrollment DeadlineApril 15

Essay Prompt

Applicants may be asked to respond to a personal essay prompt such as: “Describe a time you demonstrated leadership, compassion, or resilience in your life. How did this experience help you grow?” This allows the admissions committee to understand the student’s values and potential contributions to the Bosco community.

St. John Bosco High School Scholarships

The school offers several merit-based and need-based scholarships, including the Don Bosco Academic Scholarship, Leadership Award, and Financial Aid Assistance Program. Students demonstrating exceptional academic performance, athletic excellence, or community leadership are encouraged to apply for financial support through the school’s advancement office.

St. John Bosco High School Tuition and Fees

CategoryCost
Annual Tuition$17,000
Registration Fee$750
Technology Fee$300
AP Exam Fee$98 per exam
Activity and Sports Fees$200–$400

Student Profile and Demographics

Student Demographics

CategoryPercentage
Male Students100%
Hispanic48%
White27%
African American15%
Asian6%
Multiracial / Other4%

Low-Income Students / Students with Disabilities

St. John Bosco High School provides inclusive educational support for students from various socioeconomic backgrounds. Approximately 30% of students receive financial assistance through scholarships or aid programs. The school also offers individualized support services for students with disabilities, including academic accommodations, counseling, and adaptive technology to ensure all students can thrive.

Student Body

CategoryNumber
Total Enrollment850 Students
International Students80
Average Class Size25
Student–Teacher Ratio15:1

University Diversity

Diversity is a defining feature of St. John Bosco High School. The student body represents a wide range of cultural, ethnic, and economic backgrounds, reflecting the multicultural identity of Southern California. The school celebrates diversity through events such as Heritage Week, intercultural workshops, and service-learning projects. This inclusive environment helps cultivate empathy, global awareness, and respect among students—core values that align with the Salesian philosophy of love and community.

Average Earnings

Graduates of St. John Bosco High School are known for their academic and professional achievements. Many alumni pursue higher education at top universities such as UCLA, Stanford, and Notre Dame. The average early-career earnings of Bosco alumni range between $55,000 and $70,000 annually, depending on their chosen career path. The school’s emphasis on leadership, innovation, and moral integrity prepares graduates for success in both professional and personal life.


St. John Bosco High School Faculty and Staff

Teachers and Staff

St. John Bosco High School employs a dedicated team of over 80 faculty and staff members, many of whom hold advanced degrees and extensive teaching experience. The educators are committed to fostering intellectual growth, ethical leadership, and service-minded citizenship among students. Teachers serve as mentors and role models, helping each student realize their full potential.

Faculty Profiles (Expertise, Achievements)

The faculty includes distinguished educators with expertise in theology, engineering, sciences, and the arts. Several staff members have received regional and national awards for excellence in education and leadership. The athletic coaching staff has led numerous teams to state and national championships, particularly in football, where St. John Bosco is recognized as one of the top high school programs in the nation.


St. John Bosco High School Campus and Student Life

Campus Life / Housing

The St. John Bosco High School campus spans over 30 acres and features state-of-the-art academic, athletic, and creative facilities. Students have access to modern science labs, a performing arts center, and digital media studios. The school’s athletic complex includes a professional-grade football stadium, fitness center, and aquatic facilities. While the school does not offer on-campus housing, its close-knit community fosters a family-like environment through retreats, service opportunities, and leadership activities.

Transportation

Located in Bellflower, California, St. John Bosco High School is accessible via major highways and public transportation. The school provides transportation routes throughout Los Angeles and Orange County, ensuring accessibility for commuting students. Ample parking, bike racks, and carpool programs are available, supporting both local and international students in maintaining reliable transportation to campus.