San Marcos High
PublicHighGrades 9–12
1615 San Marcos Blvd., San Marcos, CA 92078 · (760) 290-2200 · Part of San Marcos Unified School District
San Marcos’ School Grade A− better than 84% of California school districts
Students
3,067
Students per teacher
25:1
Free or reduced lunch
32%
Setting
Suburb
Grades
9–12
What stands out about San Marcos High
- Larger classes: 25 students per teacher
- Enrollment down 14.4% since 2020–21
- No state test results published for this school
On the path
Where San Marcos kids come from and go next. The whole path →
6–85 middle schoolsDepends on your address
9–12San Marcos HighYou are here
Location
Directions ↗1615 San Marcos Blvd., San Marcos
Students
Enrollment by grade
Grade 9775
Grade 10719
Grade 11796
Grade 12777
Enrollment over time
3,582’20
3,529’21
3,380’22
3,201’23
3,067’24
Down 14.4% since 2020–21.
Who goes here
Hispanic 42%White 42%Asian 8%Two or more races 7%Black 1%Native Hawaiian/Pacific Islander <1%American Indian/Alaska Native <1%
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about San Marcos High from San Marcos families.
Other schools in San Marcos Unified School District
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Map: © OpenStreetMap contributors.