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San Marcos Unified

19 public schools in San Marcos Unified, California: 12 elementary, 3 middle, 4 high. About 18,837 students enrolled in 2024-25. Open a school to read parent reviews and see upcoming tours, open houses and kindergarten roundups.

San Marcos 16Carlsbad 2Vista 1

Open Houses & Tours

Many districts hold kindergarten registration, school choice fairs and school tours in the winter and spring. Dates are posted on each school page as schools add them.

Work at a school in San Marcos Unified? Post your next open house, tour or kindergarten roundup for free.

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Elementary schools

Double Peak

San Marcos, CA

Grades K to 8 · 1,171 students

Public school

Middle schools

High schools

Foothills High

San Marcos, CA

Grades 9 to 12 · 101 students

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Twin Oaks High

San Marcos, CA

Grades 9 to 12 · 192 students

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Source: NCES Common Core of Data (CCD), 2024-25 public school directory and membership files (NCES district ID 0634880).

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