publichighGrade 9-12

San Marcos High

1615 San Marcos Blvd., San Marcos, CA 92078, United States

+1 (760) 290-2200

http://www.smusd.org

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Overall Rating

Location

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San Marcos High Overview

About This School

San Marcos High is a public high in San Marcos, California, serving 3,067 students in grades Grade 9-12. The school maintains a staff of 121 teachers with an average salary of $102,822 and a student-teacher ratio of 25:1. Support services include a ratio of 340 students per counselor. Students are composed of 51% male and 49% female. The student body is 42% White, 42% Hispanic, 8% Asian, 7% Two or More Races, and 1% Black.

3,067

Total Students

Grade 9-12

25:1

Student-Teacher Ratio

121 full-time teachers

Academic Performance

Percentage of students who met or exceeded state standards

English Language Arts0%

Mathematics0%

Science0%

School Information

School Type

public

Grade Levels

Grade 9-12

County

San Diego County

Students per Counselor

340:1

San Marcos High Academics & Test Scores

Test Scores

State assessment results showing percentage of students proficient or above

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English Language Arts

N/A

Mathematics

N/A

Science

Class Information

25:1

Student-Teacher Ratio

City Avg: 20.2:1

State Avg: 20.5:1

340

Students per Counselor

San Marcos High Teachers & Staff

Teaching Staff

Total Full-Time Teachers

121

Average Teacher Salary

$102,822

City Avg: $109,336

State Avg: $106,740

Based on state average salaries for full-time teachers

Support Staff

Student-Teacher Ratio25:1

Students per Counselor340:1

San Marcos High Student Demographics

Student Body

50.51%

Male

49.49%

Female

Total Enrollment: 3,067 students

Racial & Ethnic Diversity

White41.77%

Hispanic42%

Asian7.53%

Black1.3%

Two or More Races6.98%

Native American0.1%

San Marcos High Reviews

Frequently Asked Questions About San Marcos High

Q: What is San Marcos High?

A: San Marcos High is a high public located in San Marcos.

Q: How many students attend San Marcos High?

A: San Marcos High has approximately 3,067 students enrolled.

Q: What is the student-teacher ratio at San Marcos High?

A: The student-teacher ratio at San Marcos High is 25:1.

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Detailed Information about San Marcos High

Data sourced from NCES, CCD, and state education agencies. Last verified: May 2026. See methodology →

Schoolary Research Team

Verified with NCES & state education agency data

About San Marcos High - San Marcos, CA

Quick Facts about San Marcos High
School Name	San Marcos High
School Type	public
Grade Levels	Grade 9-12
Location	1615 San Marcos Blvd., San Marcos, CA 92078, San Marcos, CA
County	San Diego County
Phone	+1 (760) 290-2200
Total Students	3,067
Student-Teacher Ratio	25:1
Full-Time Teachers	121
Rating	/10
ELA Proficiency	%
Math Proficiency	%
Science Proficiency	%

Frequently Asked Questions about San Marcos High

What is San Marcos High?

San Marcos High is a high public located in San Marcos.

How many students attend San Marcos High?

San Marcos High has approximately 3,067 students enrolled.

What is the student-teacher ratio at San Marcos High?

The student-teacher ratio at San Marcos High is 25:1.

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