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.
This week, SMHS seniors took a meaningful walk down memory lane as they returned to their elementary schools for one last visit—this time in caps and gowns.
The Distinguished Scholars Ceremony, hosted by the San Marcos Education Foundation (SMEF), proudly honored the top 10% of graduates on Tuesday, May 12.
Decision Day is more than choosing a college, career, military path, or next step — it’s a celebration of the hard work, resilience, and dreams of our Rattlers, as well as the unwavering support of their families, educators, and community.
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.