San Marcos H S is a Public School in with 2,381 students, ranking it #199 in enrollments out of 1840 Texas High Schools.
The 161 teachers at San Marcos H S teach grades 9 through 12 and are responsible for 14.77 students on average, receiving a A- grade in student-teacher ratio.
Based on several factors like math and ELA proficiency, diversity, and student-teacher ratio, San Marcos H S receives a rating of B-.