San Marcos High School

Direction2601 Rattler Rd, San Marcos, TX, 78666

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San Marcos High School is located at 2601 RATTLER RD, SAN MARCOS, TX, 78666. The school is part of SAN MARCOS CISD.

To contact the school, call (512) 393-6805.
Teachers
San Marcos High School employs 160 teachers, who have been with the school an average of 7 years. The teachers average 10 years of experience in teaching. The school currently has 2,371 students with a student to teacher ratio of 14.80 S/T. The special education division has 30 teachers assisting it. San Marcos High School also employs 20 education aids.

School Summary

Public School
Grade Span
09-12
Enrollment
2371
Is Charter
No
Address
2601 RATTLER RD, SAN MARCOS, TX, 78666
Principal
MRS TWILA GUAJARDO
School District
Phone
(512) 393-6805
County
Hays County
School boundary map anomalies in street representation can and do occur, please contact the school directly using the number listed above.

Accountability Ratings & Designations

of San Marcos High School

Accountability Ratings

C
Average
Start FullStart FullStart FullStar EmptyStar Empty
TEA Ratings
Scaled Score
Student Achievement 71
Student Progress 76
Closing Performance Gaps 74
Overall 75

Distinction Designations

MedalMedal
Read/ELA
Mathematics
Science
Social Studies
Post-Secondary
Comparative Academic Growth
Comparative Closing the Gaps

San Marcos High School Student / Staff Statistics

Student Statistics

Racial/Ethnic Group
Racial/Ethnic Group Number Percent
African American 125 5.27%
Hispanic 1,712 72.21%
White 453 19.11%
Asian 20 0.84%
Native American 5 0.21%
Two or More Races 50 2.11%
Total Students 2,371 100.00%
Eco Disadvantaged 1,737 73.26%
Limited English Proficiency 370 15.61%
Program/Count/Percent
Program Count Percent
Bilingual 364 15.35%
Gifted & Talented 409 17.25%
Special Education 396 16.70%
Teacher Student Ratio 14.80 S/T

Staff Statistics

By Experience
By Experience Count Percent
Over 30 years 5 3.13%
20 - 30 years 18 11.13%
10 - 20 years 44 27.58%
6 - 10 years 26 16.26%
1- 5 years 47 29.39%
Beginning Teacher 20 12.57%
Teacher Experience Average 10.10 yrs
Teacher Tenure Average 7.20 yrs
Teacher Type Number Percent
Total Teachers 160 100%
Female Teachers 86 53.60 %
Male Teachers 74 46.40 %
School Admin 9
School Support 15
Edu Aids 20
Special Education 30

San Marcos High School 2025 STAAR Statistics

STAAR Statistics
Group All Subjects Read/ELA Math Science Soc Studies
ALL 71% 62% 56% 86% 95%
African American 67% 52% 68% 89% 88%
Hispanic 68% 58% 50% 84% 94%
White 85% 81% 69% 94% 100%
Asian 100% 100% *% 100% 100%
Two or More Races 83% 78% 86% 82% 100%
Economically Disadvantaged 66% 56% 52% 82% 93%
Male Students 68% 57% 55% 85% 94%
Female Students 75% 67% 57% 87% 96%
Special Education 43% 28% 36% 69% 77%
Limited English Proficiency 57% 44% 47% 75% 88%

Class of 2024 Graduates

Standardized Test

Class Graduate
Group %
Tested
SAT
Avg
ACT
Avg
Abv
Criteria
ALL 83 907 22.4 15.7
African American 89.3 849 * 4
Hispanic 81.1 879 19.7 10.9
White 89.4 1010 22.9 34.4
Asian 85.7 1202 26.2 50
Two or More Races 71.4 882 * 20
Male Students 78.8 924 24.5 18.7
Female Students 86.9 892 21.1 13.1
Special Education n/a n/a n/a n/a
Eco Disadvantaged n/a n/a n/a n/a

Graduation

Class Graduate
Group Read
Ready
Math
Ready
Both
Ready
Graduated GED Cont. Dropout
ALL 69.3 60.4 55 91.3 0.3 0.9 7.5
African American 71.4 60.7 50 93.1 n/a n/a 6.9
Hispanic 66.7 57.6 51.7 91.3 0.2 1.2 7.3
White 77.9 70.2 67.3 90.8 0.9 n/a 8.3
Asian 85.7 71.4 71.4 85.7 n/a n/a 14.3
Two or More Races 71.4 71.4 71.4 100 n/a n/a n/a
Male Students n/a n/a n/a 88.8 0.4 0.7 10.1
Female Students n/a n/a n/a 93.7 0.3 1 5
Special Education 46.8 32.5 27.3 84.5 n/a 2.8 12.7
Eco Disadvantaged 66.3 56.7 50.6 90.4 0.2 0.7 8.6