San Marino Unified

According to federal educational records for the 2024–2025 academic year, San Marino Unified School District is an active, traditional public school system situated in a large suburban setting within the greater Los Angeles-Long Beach-Anaheim metropolitan area. Headquartered at 1665 West Drive in San Marino, California, this non-charter district oversees four operational schools that serve a vibrant student body of 3,087 pupils across kindergarten through 12th grade. The district’s student body reflects a rich multicultural community, notably comprising a strong representation of Asian, White, multiracial, and Hispanic students who progress through a continuous, comprehensive K–12 educational pathway.

To maintain high academic standards and student support, San Marino Unified operates with a substantial workforce totaling approximately 594 full-time equivalent staff members. The district's instructional backbone consists of over 288 full-time equivalent teachers, yielding a favorable student-to-teacher ratio of roughly 11 to 1 that encourages individualized classroom attention and strong academic engagement. This teaching staff is further supported by more than 41 full-time equivalent instructional aides and a robust team of over 264 support staff professionals managing student services, administration, and facilities. For families, researchers, and community members looking to learn more about district programs and enrollment, San Marino Unified can be reached by phone at (626) 299-7000 or online at smusd.us.