Founded in 1915, Saint John's School is a non-profit, college preparatory, nonsectarian, coeducational day school located in San Juan, Puerto Rico. With over 800 students enrolled, the school provides a nurturing environment that blends traditional and modern educational practices. At Saint John's School, academic excellence is a top priority.

The dedicated faculty fosters integrity and compassion among students while challenging them to meet high academic expectations. The school offers a wide range of subjects and programs, including early childhood education, upper elementary, secondary school, library and media center, and college counseling. In addition to academics, the school places a strong emphasis on the arts.

Students are given the opportunity to explore their creative talents through visual arts, audiovisual and performing arts, music, and art gallery. Athletics play a vital role at Saint John's School, with the athletic department promoting participation in interscholastic sports from a young age. Through quality training and teaching, student-athletes develop discipline, confidence, and lifelong skills.

With a commitment to individualized learning, Saint John's School aims to challenge every learner and elevate their performance. The school offers various clubs and organizations, outreach programs, publications, after-school and summer programs, and counseling services to support the holistic development of each student. Furthermore, Saint John’s School's very own media production hub, sjspr.

radio School House Media, creates and disseminates media content produced by and for the school community. It serves as a space for students and community members to engage in analyzing and creating media for an authentic audience. To support the school's academic programs and continually enhance the learning environment, Saint John's School welcomes donations through various giving opportunities.

These contributions make a difference in building a state-of-the-art learning facility and leaving a lasting legacy for future generations. In summary, Saint John’s School is committed to developing the intellect, spirit, and creativity of every student. With a focus on academic excellence, the arts, athletics, and a supportive school community, Saint John’s School provides a well-rounded and enriching educational experience