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Best Public Schools in San Marcos, TX


At a glance
14
Schools
8,838
Students
4
Districts
Top rankedHernandez Elementary790th of 4,627 Texas elementary schools
Biggest riser
Hernandez Elementary up 609 spots statewide this year
Smallest classes
Ki Charter Academy 7.4 students per teacher
SchoolDigger ratings
4★
3★
2★
1★
0★
1 school without a SchoolDigger rating (too few tested students)
Summary:

The city of San Marcos, Texas, is served by 14 schools spanning pre-kindergarten through 12th grade, primarily within the San Marcos Consolidated Independent School District, with additional options in the Hays Consolidated Independent School District and two charter networks, Ki Charter and Inspire Academies.

For parents seeking top-performing schools, Crockett Elementary and Hernandez Elementary stand out as the strongest in the city, consistently ranking in the top 20% of Texas elementary schools with 4-star ratings and test scores well above district and state averages. In contrast, Bowie Elementary is the lowest-performing traditional elementary school, ranking in the bottom 15% statewide. At the middle school level, Miller Middle is a clear standout, particularly for its exceptional Algebra I program where 95.8% of students achieved proficiency—far exceeding the district average of 47.56%. Meanwhile, Goodnight Middle struggles in the bottom quarter of Texas middle schools. The city's alternative schools, Ki Charter Academy and Lamar - Phoenix Alternative Education, face the most significant academic challenges, with critically low test scores and high dropout rates despite having the highest per-student spending and smallest class sizes.

A key takeaway is that higher spending does not guarantee better results; the most effective schools, like Crockett and Hernandez, achieve strong outcomes with moderate budgets. The city's high average free/reduced lunch rate of 76.5% indicates widespread economic need, yet schools like Crockett prove that success is possible even with a significant disadvantaged population. For families, Blanco Vista Elementary offers a solid option within the higher-performing Hays CISD, but the district's overall performance is mixed. Ultimately, individual school leadership and culture appear to be more powerful drivers of success than district averages, making it essential for parents to research each school's unique strengths and challenges.

Ranking:
Map legend
E Elementary M Middle H High A Alternative P Private




Cities Near San Marcos

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Texas Education Agency.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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