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San Marcos H S
C

San Marcos H S

PublicHighGrades 9–12

2601 Rattler Rd, San Marcos, TX 78666 · (512) 393-6805 · Part of San Marcos Consolidated Independent School District

San Marcos’ School Grade D better than 12% of Texas school districts

Directions
Photo: Larry D. Moore · CC BY 4.0 · Wikimedia Commons
Students
2,371
Students per teacher
15:1
Free or reduced lunch
73%
Setting
City
Grades
9–12
The gist

What stands out about San Marcos H S

  • Its own letter, C: better results than 33% of Texas’s public schools
  • Math proficiency 11 pts below the state
  • Reading / language arts 11 pts below the state

On the path

Where San Marcos kids come from and go next. The whole path →

6–82 middle schoolsDepends on your address
9–12San Marcos H SYou are here

Test scores

2020–21
Math proficiency26%
State average 36.6%
Reading / language arts31%
State average 41.8%

Its own letter, C, places these results among Texas’s 7,796 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

2601 Rattler Rd, San Marcos

Students

Enrollment by grade
Grade 9789
Grade 10565
Grade 11525
Grade 12492
Enrollment over time
2,381’20
2,455’21
2,536’22
2,494’23
2,371’24

About steady since 2020–21.

Who goes here
Hispanic 72%White 19%Black 5%Two or more races 2%Asian <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 H S from San Marcos families.

Other schools in San Marcos Consolidated Independent School District

The district →
Bonham Pre-K School
Prekindergarten · Grades PK · San Marcos
380 students17:1
Dezavala El
Elementary · Grades K–5 · San Marcos
D
584 students13:1
Bowie El
Elementary · Grades K–5 · San Marcos
C−
580 students14:1
Hernandez El
Elementary · Grades K–5 · San Marcos
B
577 students14:1
Mendez El
Elementary · Grades K–5 · San Marcos
D−
533 students12:1
Crockett El
Elementary · Grades K–5 · San Marcos
B−
477 students13:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Texas’s other public schools; San Marcos’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.