San Marcos CISD School District

631 Mill St
San Marcos, TX 78666
(District boundaries shown in map)
2/
10
Bottom 50%

Top Rankings

San Marcos CISD School District ranks among the top 20% of public school district in Texas for:

Category
Attribute
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there are 12 public schools serving 8,222 students in San Marcos CISD School District. This district's average testing ranking is 2/10, which is in the bottom 50% of public schools in Texas.
Public Schools in San Marcos CISD School District have an average math proficiency score of 27% (versus the Texas public school average of 44%), and reading proficiency score of 39% (versus the 51% statewide average).
Minority enrollment is 82% of the student body (majority Hispanic), which is more than the Texas public school average of 76% (majority Hispanic).

Overview

This School District
This State (TX)
# Schools
12 Schools
9,283 Schools
# Students
8,222 Students
5,544,466 Students
# Teachers
580 Teachers
369,214 Teachers
Student-Teacher Ratio
14:1
14:1

Student By Grade

District Rank

San Marcos CISD School District, which is ranked #1025 of all 1,194 school districts in Texas (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 84% has decreased from 85% over five school years.
This School District
State Average (TX)
#1016 out of 1202 school districts
(Bottom 50%)
27%
44%
39%
51%
32%
46%
84%
90%

Students by Ethnicity:

0.43
0.64
% American Indian
n/a
n/a
% Asian
1%
6%
% Hispanic
74%
54%
% Black
4%
13%
% White
19%
24%
% Hawaiian
n/a
n/a
% Two or more races
2%
3%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $13,928 is higher than the state median of $13,352. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $15,127 is higher than the state median of $14,079. The school district spending/student has declined by 6% over four school years.
This School District
This State (TX)
Total Revenue
$115 MM
$74,029 MM
Spending
$124 MM
$78,063 MM
Revenue / Student
$13,928
$13,352
Spending / Student
$15,127
$14,079

Best San Marcos CISD School District Public Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Crockett Elementary School
(Math: 48% | Reading: 58%)
Rank:
7/
10
Top 50%
1300 Girard St
San Marcos, TX 78667
(512) 393-6400
Gr: K-5 | 477 students Student-teacher ratio: 13:1 Minority enrollment: 61%
Rank: #22.
Hernandez Elementary School
(Math: 44% | Reading: 58%)
Rank:
7/
10
Top 50%
333 Stagecoach Trl
San Marcos, TX 78667
(512) 393-6100
Gr: K-5 | 577 students Student-teacher ratio: 14:1 Minority enrollment: 75%
Rank: #33.
Rodriguez Elementary School
(Math: 40% | Reading: 45-49%)
Rank:
5/
10
Bottom 50%
1481 Esplanade Pkwy
San Marcos, TX 78667
(512) 757-8490
Gr: K-5 | 445 students Student-teacher ratio: 13:1 Minority enrollment: 85%
Rank: #44.
Bowie Elementary School
(Math: 28% | Reading: 46%)
Rank:
3/
10
Bottom 50%
4020 Monterrey Oaks
San Marcos, TX 78667
(512) 393-6200
Gr: K-5 | 580 students Student-teacher ratio: 14:1 Minority enrollment: 87%
Rank: #55.
Mendez Elementary School
(Math: 30% | Reading: 38%)
Rank:
3/
10
Bottom 50%
1805 Peter Garza
San Marcos, TX 78667
(512) 393-6060
Gr: K-5 | 533 students Student-teacher ratio: 12:1 Minority enrollment: 92%
Rank: #66.
Dezavala Elementary School
(Math: 25% | Reading: 41%)
Rank:
2/
10
Bottom 50%
150 E Dezavala Dr
San Marcos, TX 78667
(512) 396-6890
Gr: K-5 | 584 students Student-teacher ratio: 13:1 Minority enrollment: 90%
Rank: #77.
Miller Middle School
(Math: 26% | Reading: 40%)
Rank:
2/
10
Bottom 50%
301 Foxtail Run
San Marcos, TX 78667
(512) 393-6660
Gr: 6-8 | 896 students Student-teacher ratio: 15:1 Minority enrollment: 71%
Rank: #88.
Travis Elementary School
(Math: 24% | Reading: 39%)
Rank:
2/
10
Bottom 50%
1437 Post Rd
San Marcos, TX 78667
(512) 393-6450
Gr: K-5 | 440 students Student-teacher ratio: 13:1 Minority enrollment: 84%
Rank: #99.
Goodnight Middle School
(Math: 23% | Reading: 28%)
Rank:
1/
10
Bottom 50%
1301 Hwy 123
San Marcos, TX 78667
(512) 393-6550
Gr: 6-8 | 884 students Student-teacher ratio: 15:1 Minority enrollment: 88%
Rank: #1010.
San Marcos High School
(Math: 16% | Reading: 32%)
Rank:
1/
10
Bottom 50%
2601 Rattler Rd
San Marcos, TX 78667
(512) 393-6805
Gr: 9-12 | 2,371 students Student-teacher ratio: 15:1 Minority enrollment: 81%
Rank: n/an/a
Bonham Pre-k School
125 Hwy 123
San Marcos, TX 78667
(512) 757-6031
Gr: PK | 380 students Student-teacher ratio: 17:1 Minority enrollment: 87%
Rank: n/an/a
Lamar - Phoenix Alternative Education
Alternative School
121 De Zavala Dr
San Marcos, TX 78666
(512) 393-6932
Gr: 9-12 | 55 students Student-teacher ratio: 14:1 Minority enrollment: 91%

Frequently Asked Questions

How many schools belong to San Marcos CISD School District?
San Marcos CISD School District manages 12 public schools serving 8,222 students.
What is the rank of San Marcos CISD School District?
San Marcos CISD School District is ranked #1025 out of 1,194 school districts in Texas (bottom 50%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of Texas school districts for: Largest student body (number of students) (Top 1%)
What is the racial composition of students in San Marcos CISD School District?
74% of San Marcos CISD School District students are Hispanic, 19% of students are White, 4% of students are Black, 2% of students are Two or more races, and 1% of students are Asian.
What is the student/teacher ratio of San Marcos CISD School District?
San Marcos CISD School District has a student/teacher ratio of 14:1, which is lower than the Texas state average of 15:1.
What is San Marcos CISD School District's spending/student ratio?
The school district's spending/student of $15,127 is higher than the state median of $14,079. The school district spending/student has declined by 6% over four school years.

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Quick Facts (2026)

  • District size: 12 schools
  • Grades: PK-12
  • Enrollment: 8,222 students
  • Student-Teacher Ratio: 14:1
  • Minority Enrollment: 82%
  • : 84% (Top 30% in TX)
  • : Bottom 50%
  • : 27% (Btm 50%)
  • : 39% (Btm 50%)
  • : 32% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), TX Dept. of Education

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