TXHighProfile data from NCES 2023-24
SAN MARCOS H S — School Profile & District Info
High|SAN MARCOS, Texas|SAN MARCOS CISD
SAN MARCOS, TX 78667
School Profile
Grades
9–12
Enrollment
2,494
Student:Teacher
14.8:1
Locale
Urban
District
SAN MARCOS CISDEcon. Disadvantaged
74.5%
Phone
(512)393-6805School Statistics
Academics (SY 2020-21)
ELA Proficiency
31%
30th percentile in TX
Math Proficiency
26%
33th percentile in TX
Graduation Rate
79%
Chronic Absenteeism
21.9%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
25 courses offered
Gifted & Talented
Dual Enrollment
Athletics
23 sports offered
Student-Teacher Ratio: 15.1:1
Near average in TXDistrict Finance (FY 2023)
Per-Pupil Spending
$12,760
District-level data
Funding Sources
Federal 17%State 8%Local 75%
Community Context
Median Home Value
$424,642
-5.9% YoY
Austin, TX metro area · Zillow Feb 2026
Community Need Level
Elevated
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
2,371
Current enrollment
Stable(+3% 5yr)Frequently Asked Questions about SAN MARCOS H S
SAN MARCOS H S has a total enrollment of 2,494 students and serves grades High. The school is part of the local school district in SAN MARCOS, TX.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically.