San Dieguito Academy High School on Santa Fe Drive in Encinitas is the flagship school-of-choice in the San Dieguito Union High School District, established in 1936 and originally designed by architect Lillian J. Rice. The campus enrolls approximately 2,059 students on a flexible 4x4 semester schedule that compresses year-long courses into single semesters, and its coastal-lifestyle athletics pipeline includes surfing connections to outfitters like Hansen Surfboards on North Coast Highway 101 in Leucadia. A 97.9 percent graduation rate and 62-percent Advanced Placement participation rate earned the school a U.S. News & World Report ranking of #163 among California high schools and #1,236 nationally. The California Distinguished School designation awarded in 2005 recognized the campus's homeroom advisory system, which pairs every student with an adult mentor across all four high-school years to track academic and social-emotional progress. After-school enrichment and community-service coordination extend through partnerships with organizations like Boys & Girls Clubs of Northwest San Diego, supplementing the 15-sport CIF North County Conference athletics program. AVID college-readiness, ASB student government, PALs peer-counseling, wind ensemble, visual and performing arts, American Sign Language, and a technical internship program round out an elective catalog that supports both UC/CSU A-G completion and career-pathway exploration.