San Marcos High School

San Marcos High School sits in a college town shaped by Texas State University, giving it an energy that blends small-city charm with a surprisingly vibrant arts and music scene — but academically, families should go in with clear eyes. Scores land in the lower tier statewide, so students who thrive here tend to be self-motivated or plugged into specific programs rather than relying on the school environment to push them forward. San Marcos itself is a genuinely fun place to live, with the crystal-clear San Marcos River, a lively downtown, and a lower cost of living than nearby Austin — making it a draw for families who want that quality of life and are prepared to supplement or advocate for their kids' academic experience.