San Marcos High School

Dedicated To Excellence In Education

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About San Marcos High School

  • San Marcos High School is a 6A comprehensive high school serving approximately 2,500 students in grades 9 through 12. There are more than 20 student clubs and organizations. In addition, a strong athletic program that offers participation in 17 competitive sports. Students also have the opportunity to participate in band, drill team, cheerleading, choir, orchestra, debate, theater, UIL academics, and other fine arts programs.

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District Information

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    SMHS Bully Report Form

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    Rattler Tip Line

    San Marcos CISD has created the Rattler Tip Line to submit good news, accomplishments, mental health support, and school safety concerns. We encourage our families to share concerns through this tip line, rather than sharing school safety concerns via social media.

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Video Highlights

  • San Marcos High School Graduation

    Congratulations to the San Marcos High School Class of 2022!

    We want to take the time to thank you for all of the continued support. Without you, this school year would not have been possible!

District News