Stetson University is a private university with its main campus in DeLand, Florida, United States. Established in 1883 as DeLand Academy, it was later renamed John B. Stetson University in honor of a donor. The university's main campus in DeLand spans 175 acres and has Florida's oldest collection of education-related buildings, including DeLand Hal…Stetson University is a private university with its main campus in DeLand, Florida, United States. Established in 1883 as DeLand Academy, it was later renamed John B. Stetson University in honor of a donor. The university's main campus in DeLand spans 175 acres and has Florida's oldest collection of education-related buildings, including DeLand Hall, the state's longest-standing building used for higher education.