About our School St. Gabriel's Catholic School and St. Michael's Catholic Academy together create one outstanding co-educational Independent Catholic school serving students from Pre-Kindergarten through 12th grade on two adjacent campuses in Austin, Texas. The Lower School is comprised of PreK 3-4th grades, the Middle School houses grades 5-8, and the High School contains grades 9-12. St. Gabriel's and St. Michael's is a Christ-centered, college preparatory learning community, inspiring lives of service, courage, personal integrity, and intellectual curiosity. We are distinguished by our Catholic tradition, a welcoming and diverse community, excellent academic programs and a variety of extracurricular activities. Additionally, we are a technology rich school. Th