publichighGrade 9-12

San Marcos H S

2601 Rattler Rd, San Marcos, TX 78666, United States

+1 (512) 393-6805

http://smcisd.net

N/A

Overall Rating

Location

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San Marcos H S Overview

About This School

San Marcos H S is a public high in San Marcos, Texas, serving 2,371 students in grades Grade 9-12. The school maintains a staff of 159 teachers with an average salary of $57,105 and a student-teacher ratio of 14:1. To support student development, the school provides access to counseling services at a ratio of 296 students per counselor. The student body is composed of 52% male and 48% female students. Regarding ethnicity, the population is 72% Hispanic, 19% White, 5% Black, 2% Two or More Races, and 1% Asian.

2,371

Total Students

Grade 9-12

14:1

Student-Teacher Ratio

159 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

Hays County

Students per Counselor

296:1

San Marcos H S 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

14:1

Student-Teacher Ratio

City Avg: 12.9:1

State Avg: 14.2:1

296

Students per Counselor

San Marcos H S Teachers & Staff

Teaching Staff

Total Full-Time Teachers

159

Average Teacher Salary

$57,105

City Avg: $59,185

State Avg: $53,444

Based on state average salaries for full-time teachers

Support Staff

Student-Teacher Ratio14:1

Students per Counselor296:1

San Marcos H S Student Demographics

Student Body

52.21%

Male

47.79%

Female

Total Enrollment: 2,371 students

Racial & Ethnic Diversity

White19.11%

Hispanic72.21%

Asian0.84%

Black5.27%

Two or More Races2.11%

Native American0.21%

San Marcos H S Reviews

Frequently Asked Questions About San Marcos H S

Q: What is San Marcos H S?

A: San Marcos H S is a high public located in San Marcos.

Q: How many students attend San Marcos H S?

A: San Marcos H S has approximately 2,371 students enrolled.

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

A: The student-teacher ratio at San Marcos H S is 14:1.

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Detailed Information about San Marcos H S

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 H S - San Marcos, TX

Quick Facts about San Marcos H S
School Name	San Marcos H S
School Type	public
Grade Levels	Grade 9-12
Location	2601 Rattler Rd, San Marcos, TX 78666, San Marcos, TX
County	Hays County
Phone	+1 (512) 393-6805
Total Students	2,371
Student-Teacher Ratio	14:1
Full-Time Teachers	159
Rating	/10
ELA Proficiency	%
Math Proficiency	%
Science Proficiency	%

Frequently Asked Questions about San Marcos H S

What is San Marcos H S?

San Marcos H S is a high public located in San Marcos.

How many students attend San Marcos H S?

San Marcos H S has approximately 2,371 students enrolled.

What is the student-teacher ratio at San Marcos H S?

The student-teacher ratio at San Marcos H S is 14:1.

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