San Marcos • Hays County
San Marcos Homes for Sale
Browse every home for sale in San Marcos, TX, updated live from the MLS. Use the filters and pagination below to explore current listings.
All San Marcos Homes for Sale
About San Marcos
San Marcos sits in Hays County along I-35 between Austin and San Antonio, home to Texas State University and the spring-fed San Marcos River, blending college-town energy with fast-growing master-planned communities.