San Marcos Baptist Academy (also known as San Marcos Academy, SMBA, or simply SMA) is a coed prep school that is affiliated with the Baptist General Convention of Texas and accredited by the Southern Association of Colleges and Schools and the Texas Association of Boarding Schools. The Academy was founded in 1907; its mission is to educate young men and women within a nurturing community based upon Christian values. The Academy accepts boarding and day students in grades 6–12. Enrollment in 2009 was 274, with about 75% in the residence program. The school is located in the Texas Hill Country in San Marcos, Texas, United States, south of Austin, and north of San Antonio.