Our Story
Students in San Marino Unified consistently score in the top 1% statewide on state assessments, a testament to the strength of the close-knit community and its long-standing commitment to supporting student success.
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A Legacy of Excellence
Mission
The SMUSD provides safe, supportive environments and innovative opportunities for student learning, promotes individual student excellence, invites collaboration and discovery, and challenges students to take responsibility as members of a diverse, global community.
Vision
Delivering a world-class education with recognized excellence in academics, arts, athletics, and activities.
Superintendent's Message
Welcome to the San Marino Unified School District, where academic excellence, innovative programs, and a supportive community help students thrive. From our Mandarin Dual Language Immersion program and unique partnerships with organizations like the Huntington Library, SMUSD provides exceptional opportunities that prepare students for success.
News & Announcements
Stay informed with the latest updates from our district
San Marino Schools Earn Prestigious California PBIS Recognition
Carver and Valentine Elementary Schools have been recognized by the Los Angeles County Office of Education for their outstanding implementation of Positive Behavioral Interventions and Supports (PBIS).
SMHS Senior Qualifies for Biolympiad National Finals at Harvard
San Marino High School senior Max Zhou has qualified for the 2026 USA Biology Olympiad National Finals as one of the top 20 biology students in the nation, adding to his impressive achievements.
Health Advisory: Whooping Cough Reported in LA County– No Cases in SMUSD
As of May 1, 2026, there are currently no confirmed cases of the illness at our schools.
San Marino USD Celebrates Marisa Kelly as Golden Apple Award Recipient
San Marino Unified School District celebrates parent and volunteer Marisa Kelly, who received the prestigious Golden Apple Award for her significant and lasting contributions to the school community.
Huntington Middle School and San Marino High School Named 2026 California Distinguished Schools
Two San Marino Unified Schools Earn 2026 California Distinguished School Recognition
San Marino PTA Council to Celebrate Community Volunteers at 96th Annual Founders’ Day Ceremony
The San Marino PTA Council will host its 96th Annual Founders’ Day Ceremony to honor outstanding community volunteers
Update From Superintendent: February 27 Incident at Huntington Middle School
Superintendent Dr. Linda de la Torre provides an update on the safety incident that occurred at HMS on Friday. Feb. 27.
Important Notice Regarding Safety Incident at Huntington and Valentine Schools
Please read the statement from Superintendent Dr. Linda de la Torre regarding the incident at our schools on Feb. 27, 2026.
Events
Learn about upcoming district activities and planned initiatives.
May
26
6 PM – 7 PM
1665 West Dr, San Marino, CA 91108, USA
Jun
9
Jun
23
5 PM – 7 PM
1665 West Dr, San Marino, CA 91108, USA
Enroll Now
Ready To Start Your Journey?
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97.6% Graduation Rate
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21:1 Student Teacher Ratio
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96.8% Attendance Rate
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20+ Athletic Programs
